TORQUE-ARM II Shaft Mount Speed Reducers Features/Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-7 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-8 Gearing Reference Guide CONTENTS Easy Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-9 Application and Class Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-12 Class I Selections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-15 Class II Selections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-21 Class III Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-26 Selection/Dimensions TA0107L Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . . G1-32 Screw Conveyor Drive Reducers and Accessories . . . . . . . . . . . . . . . . G1-34 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-36 Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . . G1-40 Screw Conveyor Drive Reducers and Accessories . . . . . . . . . . . . . . . . G1-42 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-44 TA2115H Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . . G1-48 Screw Conveyor Drive Reducers and Accessories . . . . . . . . . . . . . . . . G1-50 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-52 TA3203H Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . . G1-56 Screw Conveyor Drive Reducers and Accessories . . . . . . . . . . . . . . . . G1-58 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-60 TA4207H Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . . G1-64 Screw Conveyor Drive Reducers and Accessories . . . . . . . . . . . . . . . . G1-66 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-68 TA5215H Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . . G1-72 Screw Conveyor Drive Reducers and Accessories . . . . . . . . . . . . . . . . G1-74 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-76 TORQUE-ARM TA1107H MAXUM TA6307H Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . . G1-80 Screw Conveyor Drive Reducers and Accessories . . . . . . . . . . . . . . . . G1-82 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-84 G1-1 TIGEAR-2 TORQUE-ARM II Selection Gearing Reference Guide CONTENTS TORQUE-ARM II Shaft Mount Speed Reducers TA7315H Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . . G1-88 Screw Conveyor Drive Reducers and Accessories . . . . . . . . . . . . . . . . G1-90 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-92 TA8407H Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . . G1-96 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-98 TORQUE-ARM II TA9415H Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . G1-102 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-104 TA10507H Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . G1-106 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-108 TA12608H Taper Bushed Reducers and Accessories . . . . . . . . . . . . . . . . . . . . . . G1-110 Motor Mount Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-112 Belt Guard Dimensions - TA0107L - TA12608H . . . . . . . . . . . . . . . . . . . . . . . . G1-114 Cooling Fan Dimensions - TA4207H - TA12608H . . . . . . . . . . . . . . . . . . . . . . . G1-118 TORQUE-ARM Reducer Auxiliary Cooling Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-118 Related Products XT Harsh Duty Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-119 Maximum Bore Straight Bore TA II Reducers. . . . . . . . . . . . . . . . . . . . . . . . . . G1-121 Nominal Sheave Ratios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-122 Nominal Sheave Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-126 Renewal Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-125 Engineering/Technical MAXUM NEMA Motor and TA II Reducer Information, Backstop Lift-off Speed. . . . . . . G1-127 Maximum Input Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-128 Thrust Capacity for Screw Conveyor Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-129 Lubrication Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-130 Viscosity Classification Equivalents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-135 Bearing Life As Function of Service Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . G1-136 Part Number Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INDEX-1 Keyword Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INDEX-35 TIGEAR-2 G1-2 THE LEGACY CONTINUES . . . . . . TIGEAR-2 MAXUM TORQUE-ARM With 60 years of proven dependability and more than 2 million units in service throughout the world, DODGE TORQUE-ARM speed reducers are the standard of the industry. Now, that legacy continues with the newest generation in shaft mounted speed reducers TORQUE-ARM II - offering patented innovations, new features, plus increased torque and horsepower ratings. Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II FEATURES/BENEFITS G1-3 Gearing Reference Guide FEATURES/BENEFITS TORQUE-ARM II Shaft Mount Speed Reducers THE LEGACY CONTINUES . . . . . . The DODGE TORQUE-ARM II surpasses all other reducers on the market because of its industry proven design and patented features. Shaft mounted reducer with twin tapered bushing and motor mount TORQUE-ARM II This powerful line of shaft mounted speed reducers - in 12 case sizes through 700 horsepower (HP) - offers unparalleled torque ratings and is quickly becoming the new industry standard. Improved features include: an all-new backstop concept, a patented sealing system, a steel motor mount system, a state-of-the-art, totally modular design with an expanded ratio range to 40:1, and a patented twin tapered bushing system. The increased ratings of the TORQUE-ARM II line are comparable to the next larger sized TXT reducer and are the result of the extended gear centers, wider gear faces, and optimized tooth geometry. The backstop design features centrifugal lift-off sprags for extended life and can be used with lubricants containing EP additives. In addition, the TORQUE-ARM II line has a patented, premium sealing system that uses an HNBR oil seal protected by a metal excluder seal with rubbing lip. This harsh duty sealing system makes this reducer series a perfect fit for today’s harsh duty industries such as aggregates, mining, cement, asphalt, mixing & milling and ethanol. Screw conveyor drive with adapter, drive shaft and motor mount The steel motor mount adjusts to multiple center distances and mounts in shaft mount and screw conveyor positions. TORQUE-ARM Its patented twin tapered bushing system - in standard length, short shaft, and metric versions - offers all the features of our standard twin tapered TORQUE-ARM bushing design which are unique to DODGE. The patented insertable tapered wedge enables the optional extended tapered bushing kit to be applied for shorter shaft lengths, allowing the replacement of straight bore or single bushed reducers. PRODUCT CAPABILITIES MAXUM Twelve reducer sizes with modular accessories All reducers can be shaft mounted, screw conveyor, vertical and flange mounted HP through 700, and torque ratings through 500,000 lb. in Standard 5, 9, 15, 25 and up to 40:1 gear ratios Nearly 300:1 speed reduction with V belt drives Bushing bores 1 inch through 7 inches All new highly efficient helical gearing design Meets or exceeds AGMA standards including 5,000 hour L-10 bearing life, 25,000 average life Smooth, rugged class 30 cast iron housings with pry slots TIGEAR-2 36 month - 18 month warranty protection Complete Metric TA II product line available TA II products in conformance to ATEX directive 94/9/EC guidelines Premium HNBR oil sealing system and filter breather G1-4 THE LEGACY CONTINUES . . . . . . The new-generation DODGE TORQUE-ARM II has been engineered throughout with features designed to improve performance, extend service life, and reduce or simplify maintenance. Three large pry slots make rebuilding easy. Proven, AGMA-rated, case-carburized gear design ensures high efficiency. Has Class I starting load capability of 200%. Totally modular construction, one reducer for shaft mount, screw conveyor, vertical and flange mount applications. TORQUE-ARM Premium HNBR oil seals are protected by a patented labyrinth metal shield and excluder lip auxiliary seal on all shafts. No lubrication required. Factory tested. Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II FEATURES/BENEFITS Patented twin tapered bushings are available in standard, patented short shaft, and metric versions. MAXUM 100% cast iron housing (Class 30) eliminates bearing cap leak paths and maximizes surface area for heat dissipation. Heavy duty tapered roller bearings provide 25,000 hours average life and 5,000 L-10 minimum hours life—even in the heaviest load conditions. Magnetic drain plug and baffled air breather are standard. TIGEAR-2 Extended gear centers and increased gear tooth contact provide dramatically increased torque and horsepower ratings. G1-5 Gearing Reference Guide FEATURES/BENEFITS TORQUE-ARM II Shaft Mount Speed Reducers THE LEGACY CONTINUES . . . . . . Shaft Mounted Screw Conveyor TORQUE-ARM II STANDARD TWIN TAPERED BUSHING SYSTEM is an easy on, easy off, no-wobble bushing system featuring a fully split, ductile iron 8° taper and reliable twin support. Available in inch and metric bores. Increased bore capability in many sizes. The CEMA BOLT-ON ADAPTER features double-lip seals on both surfaces. The adapter center is open for contaminate drop out for optimized sealing. Our SHORT-SHAFT TWIN-TAPERED BUSHING KITS eliminate the need for full-length shafts. Constructed with ductile iron, it has all the features of our standard bushing system. Available in both inch and metric bores. An optional ADJUSTABLE PACKING KIT bolts to the stan dard adapter and provides a proven sealing option for hostile environments. Packing can be retightened. TORQUE-ARM This MODULAR MOTOR MOUNT is attached and supported by two angle iron brackets with equally spaced holes, which align with the spacing of the cast slots of the gear case. This way, the motor mount can be adjusted up or down depending on the customer’s requirements. It can also be mounted on the side of the reducer for screw conveyor applications. The SCREW CONVEYOR DRIVE SHAFTS are made from high alloy steel and engineered to CEMA dimensions. They are three-bolt drilled and their tapered fit ensures simple installation. The rugged locking plate (patent pending) also provides a mechanical shaft removal feature. #316 Stainless Steel drive shafts also available. MAXUM This new-design BACKSTOP option helps prevent reverse rotation in high stop-start loads, and results in less wear and longer life. Its centrifugal throw-out design eliminates sprag sliding and reduces wear. It operates with standard and EP lubricants and requires no external lubrication. TIGEAR-2 Ruggedly constructed, the TA Rod Kit includes standard brackets, functions as a belttensioning device, and offers universal mounting options. This complete BOLT-ON BELT GUARD PACKAGE requires no drilling or straps. It allows multiple height adjustments, and has an open metal inspection feature. Other accessories include cooling fans and vertical breather kits. G1-6 TORQUE-ARM II Shaft Mount Speed Reducers The reducer housing shall be constructed of two piece corrosion resistant, class 30 gray iron. All housings shall be doweled and precision machined to assure accurate alignment for all gear sets. Pry slots are provided for ease of repair. All gearing shall be of helical design, case carburized and precision finished to insure a high surface durability with a resilient tooth core for impact resistance and optimum service life. Gears shall be supported between bearings to maintain proper alignment of gear meshes, maximize load carrying capabilities, and to eliminate overhung loads imposed on bearings. Design meets or exceed AGMA standards. Reducer bearings shall be of the tapered roller type, meet or exceed AGMA standards, and provide a 25,000 hour average life, a 5,000 L-10 AGMA Class I standard. All seals shall be of the lip, spring loaded type, made of Hydrogenated Nitrile Butadiene Rubber. A metal excluder seal with rubber Iip is external to the standard oil seal. Reducer installation shall be accomplished by using ductile iron, fully split, two bushing system. Reducer removal shall be accomplished by providing jack screw holes in the bushing flanges to mechanically remove the tapered assembly. Backstops should be lift-off sprag type designed for use with standard and extreme pressure (EP) lubricants. Screw Conveyor Drives: The drive shall conform to Conveyor Equipment Manufacturers Association (CEMA) standards. Optional all steel motor mount adjusts to various belt center distances and supports the motor. TIGEAR-2 MAXUM The drive shall consist of a standard speed reducer; a cast iron, bolt on, four bolt mounting adapter with double lip seals on both ends, and optional bolt on adjustable packing kit. A standard three-hole drive shaft will be machined from a high quality alloy steel. TORQUE-ARM II The speed reducer shall be either a belt driven or direct coupled enclosed shaft mount type unit with a single or double reduction ratio. The reducer shall mount directly on the driven shaft and utilize an adjustable torque arm that attaches from the gear case to the support structure or foundation. Optional all steel motor mount adjusts to various belt center distances and supports the motor. TORQUE-ARM TORQUE-ARM II Speed Reducers: General Specifications Gearing Reference Guide SPECIFICATIONS G1-7 Gearing Reference Guide NOMENCLATURE TORQUE-ARM II Shaft Mount Speed Reducers Basic TORQUE-ARM II Reducer TA1107H25 Shaft Mount Reducer Drive Accessories TORQUE-ARM II TA1107RA TA1107 Rod Assembly TA - TORQUE-ARM II Shaft Mount Reducer 1- Case Size 1 107 - AGMA Code reference & Traditional Bore Size H - Heavy Duty Rating & Extended Bore Size 25 - Nominal Reducer Ration Screw Conveyor Drive Accessories TA1107SCA TA1107SCA Screw Conveyor Standard Adapter & Hardware Kit (Does not include shaft) TA1107SCP Kit TA11070SCP Screw Adjustable Packing Kit (Does not include shaft) TA1107TB x 1-7/16 TORQUE-ARM TA1107TB x 1-7/16 Twin Tapered Bushing Kit for Standard Length Driven Shaft Other Accessories TA1107BS Backstop Assembly TA1107TBS x 1/7-16 TA1107TB x 1-7/16 Twin Tapered Bushing Kit for Short Driven Shaft TA1107SCS x 1-7/16 TA11070SCS Screw Conveyor Drive Shaft x 1-7/17” Diameter MAXUM TA4207CF Cooling Fan Assembly TA1107MM TA1107BG TA1107MM Motor Mount Assembly TA1107BG Belt Guard TA1-4 FB KIT Filter Breather Kit TIGEAR-2 G1-8 When to Use Easy Selection Note: For applications where fan cooling is acceptable, use the Easy Selection tables with an increased Class of Service number. Where more than one reducer selection is listed, the most economical ratio is generally listed first. The Easy Selection tables for TA II Shaft Mount reducers are for electric motor selections up to 400 horsepower with output speeds up to 400 RPM, using AGMA recommended application class numbers. For extreme shock or high energy loads which must be absorbed, as when stalling; for a power source other than an electric motor; or for extreme ambient temperatures or oversized equipment, consult DODGE Application Engineering, 864-284-5700. See Engineering/Technical pages for maximum input speed, output speed, and thrust capacity ratings for TA II reducers. Step 3: Compare Hollow Shaft Bore with the size of the driven shaft. All DODGE TA II Taper Bushed reducers require bushings to mount reducer to driven shaft. Refer to reducer pages for available bushings. If the driven shaft is larger than the bore of the selected reducers, the shaft must be machined to the proper size, or select a larger reducer. Check driven shaft and key for strength. How to Select Step 1: Determine Class of Service - See Table 1 to determine Load Classification for applications under nor mal conditions. Find the type application and duty cycle that most closely matches your specific application. Class 1 - Steady load not exceeding Motor HP rating and light shock loads during 10 hours a day. Moderate shock loads are allowable if operation is intermittent For Class 1 applications, the maximum value of starting and momentary peak loads should not exceed 2 x Motor HP rating. If it exceeds this amount it should be divided by 2 and the result used in the selection table instead of the Motor HP rating. Class 2 - Steady load not exceeding Motor HP rating for over 10 hours a day. Moderate shock loads are allowable during 10 hours a day. Step 4: Check Dimensions - See Selection/ Dimension pages for reducer dimensions, weights, part numbers and Torque-Arm rod mounting positions. See Engineering/ Technical pages for reducer mounting positions. Step 5: Select a Belt Drive Arrangement - From the Sheave ratio information, pages G1-125 thru G1-126, select a sheave ratio for the belt drive. The reducer sheave P.D., Pitch Diameter, should not be smaller than the minimum sheave diameter shown in the selection tables. Note: Mount the sheave as close as possible to the reducer to minimize the effect of overhung load on the reducer. Gearing Reference Guide Easy Selection Method (For Electric Motors) For TORQUE-ARM II Reducer And Screw Conveyor Drive Reducer Applications TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM EASY SELECTION For Class 2 applications, the maximum value of starting and momentary peak loads should not exceed 2.8 x Motor HP rating. If it exceeds this amount it should be divided by 2.8 and the result used in the selection table instead of the Motor HP rating. Step- 6: Select Accessories - See Selection/Dimensions pages for description, dimensions, weights and part num bers for accessories for the TA II reducer selected: Class 3 - Moderate shock loads for over 10 hours a day. Heavy shock loads are allowable during 10 hours a day. MAXUM See DODGE Drives Components catalog to select sheaves, bushings and belts for the appropriate belt drive. For Class 3 applications, the maximum value of starting and momentary peak loads should not exceed 4 x Motor HP rating. If it exceeds this amount it should be divided by 4 and the result used in the selection table instead of the Motor HP rating. Step 2: Determine Reducer Size - See the Easy Selec tion Tables, pages G1-12- G1-34. From Class I, II or III Table, find the reducer size for the application horsepower and output speed. G1-9 TIGEAR-2 Rod Assembly Bushing Kit Motor Mount Cooling Fan Backstop Assembly Belt Guard Screw Conveyor Adapter Filter Breather Drive Shaft Adjustable Packing Kit Vertical Breather Kit Gearing Reference Guide EASY SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Easy Selection Method (For Electric Motors) For TORQUE-ARM II Reducer And Screw Conveyor Drive Reducer Applications NOTE: IMPORTANT INFORMATION TA II reducers are stocked without a Torque-Arm Rod Assembly. Order a TA Rod Assembly as a separate item. TA II reducers are shipped without oil. They must be lubri cated at time of installation. TORQUE-ARM II TA II reducers are suitable, from stock, for vertical or incline mounting and flange mounting; no reducer modifi cation is required. See accessories for vertical breather kit. WARNING: Backstops are not recommended for applications involving energy absorption and shock or torque loads in excess of reducer ratings or on applications such as chair lift, amusement rides, etc., where the safety of persons or property is dependent on their function. On such applications, other safety devices should be provided. Note: The TA II reducer has built-in auxiliary sealing which gives extra seal protection for all environments, at no additional cost to the user. See the Feature/Benefits pages for details. TA II Backstop - For best life, select reducer gear ratios which exceed input shaft speeds required for backstop sprag lift-off. See page G1-129 for Backstop Lift-off speeds. Example: Easy Selection method for TORQUE-ARM II Reducers - Shaft Mount and Screw Conveyor Drive TORQUE-ARM Shaft Mount Reducer Application: A 10 HP 1750 RPM motor is used to drive a belt conveyor moving sand at 70 RPM. The conveyor is uniformly loaded and operates 16 hours per day. The head pulley shaft diameter is 2-3/16”. The user specifications call for a means of holding the conveyor from moving backwards. Step 1: Determine Class of Service - From Table 1 on page G1-12 locate the appropriate application, “belt conveyors, uniformly loaded or fed” for over 10 hours per day. This load is classified as a Class II application. MAXUM Step 2: Determine Reducer Size - From Class II Selection, page G1-22, find the column for10 HP and read down to 70 RPM. A reducer size TA3203H25 or TA3203H15 reducer is the correct selection. See Engineering/Technical pages to compare input and output speed and overhung load application requirements with reducer ratings. TIGEAR-2 Step 3: Compare Hollow Shaft Bore of a size TA3203H25 or TA3203H15 with the head pulley shaft diameter. Per page G1-60, 2-3/16” is the maximum bore available for this size of reducer. It will work in this application. Be sure to check the driven shaft and key for strength. Step 4: Check Dimensions and Weights -See Selection/ Dimension pages for reducer dimensions, weights, part numbers and other pertinent drive dimensions, as well as information on TORQUE-ARM rod mounting positions. See Engineering/Technical pages for information on reducermounting positions. Step 5: Select a Belt Drive - From the Sheave Ratio information, pagesG1-125 thru G1-126, select a belt drive ratio for the conveyor speed of 70 RPM. Then select a belt drive, from the DODGE Drive components catalog, that meets the customer’s needs (service factor, minimum number of belts) and preferences (belt style, bushing mounting style, etc.) The sheave diameters must not be smaller than the minimum diameters shown in the selection tables. Step 6: Select Accessories - See Selection/Dimensions pages to pick out accessories for this application: TA3203BS Backstop Assembly, to hold the conveyor from moving backwards TA3203MM Motor Mount Assembly, for top mounting the motor to the reducer. TA3203BG - Pos. B Belt Guard, to cover and protect the rotating belt drive. G1-10 Easy Selection Method (For Electric Motors) For TORQUE-ARM II Reducer And Screw Conveyor Drive Reducer Applications Example: Easy Selection method for TORQUE-ARM II Reducers - Shaft Mount and Screw Conveyor Drive Screw Conveyor Drive Reducer Application: A 5 HP 1750 RPM motor is used to drive a heavy duty screw conveyor moving at 72 RPM. The conveyor runs 10 hours per day in a local feed mill conveying grain. The user needs a reducer drive compatible with a CEMA 12” diameter screw and a 2-7/16” diameter drive shaft. Step 1: Determine Class of Service - From Table 1 page G1-12, locate the appropriate application, “conveyors, general purpose; screw conveyor - heavy duty, not uniformly loaded” for 3 to 10 hours per day. This load is classified as a Class II application. Step 4: Select Drive Shaft to fit screw diameter. See Selection/Dimension page G1-40. Here we verify that a 2-7/16” diameter drive shaft is compatible with a 12” diameter screw. TA1107SCA Adapter & Hardware Kit, to mount reducer to trough end of screw conveyor. TA1107MM Motor Mount Assembly, for top mounting of motor to the reducer. TA1107BG-Pos. C Belt Guard, to cover and protect the rotating belt drive. TORQUE-ARM TA1107SCP Adjustable Packing Kit, to add additional sealing protection to reducer drive. TA1107SCS X 2-7/16” Drive Shaft, to connect the reducer to the screw conveyor. MAXUM Step 3: Check Dimensions - See Selection/Dimensions pages for reducer dimensions, weights, part numbers and other pertinent drive dimensions. See Engineering/ Technical pages for information on reducer mounting positions. Step 6: Select Accessories - See Selection/Dimensions pages to pick out screw conveyor accessories for this application: TIGEAR-2 Step 2: Determine Reducer Size - From Class II Selection Table, page G1-22, find the column for 5 HP and read down to 72 RPM. A TA1107H25 reducer is the correct selection. See Engineering/Technical pages to compare input and output speed and overhung load application requirements with reducer ratings. Step 5: Select a Belt Drive - From the Sheave Ratio information, pages G1-125 thru G1-126, select a belt drive ratio for the screw conveyor speed of 72 RPM. Then select a belt drive, from the DODGE Drive Components catalog, that meets the customer’s needs (service factor, minimum number of belts) and preferences (belt style, bushing mounting style, etc.) The sheave diameters must not be smaller than the minimum diameters shown in the selection tables. Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II EASY SELECTION G1-11 Gearing Reference Guide SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Table 1: Application Classification And Class Numbers Application TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 AGITATORS (Mixers) Pure Liquids Liquids and Solids Liquids-Variable Density BLOWERS Centrifugal Lobe Vane BREWING AND DISTILLING Bottling Machinery Brew Kettles-Continuous Duty Cookers-Continuous Duty Mash Tubs-Continuous Duty Scale Hopper-Frequent Starts CAN FILLING MACHINES CAR DUMPERS CAR PULLERS CLARIFIERS CLASSIFIERS CLAY WORKING MACHINERY Brick Press Briquette Machine Pug Mill COMPACTORS COMPRESSORS Centrifugal Lobe Reciprocating, Multi-Cylinder Reciprocating, Single-Cylinder CONVEYORS-GENERAL PURPOSE Includes Apron, Assembly, Belt, Bucket, Chain, Flight, Oven and Screw Uniformly Loaded or Fed Heavy Duty-Not Uniformly Fed Severe Duty-Reciprocating or Shaker CRANES CRUSHER Stone or Ore DREDGES Cable Reels Conveyors Cutter Head Drives Pumps Screen Drives Stackers Winches ELEVATORS Bucket Centrifugal Discharge Escalators Freight Gravity Discharge EXTRUDERS General Plastics ★ Consult DODGE for more information on class number Class Numbers 3 to 10 Hrs Over 10 Hrs per Day per Day I II II II II II I II II II II II I II II II II I III II I II III III II II II II II II II III II II II III III II ★ ★ I II II III II II III III I II III ★ II II III ★ III III II II III III III II II II II III III III II II II I I II I II II II II II II II Application EXTRUDERS (cont) Variable Speed Drive Fixed Speed Drive Rubber Continuous Screw Operation Intermittent Screw Operation FANS Centrifugal Forced Draft Induced Draft Industrial & Mine FEEDERS Apron Belt Disc Reciprocating Screw FOOD INDUSTRY Cereal Cooker Dough Mixer Meat Grinders Slicers GENERATORS AND EXCITERS HAMMER MILLS HOISTS LAUNDRY TUMBLERS LAUNDRY WASHERS LUMBER INDUSTRY Barkers Spindle Feed Main Drive Conveyors Burner Main or Heavy Duty Main Log Re-saw, Merry-Go-Round Slab Transfer Chains Floor Green Cut-Off Saws Chain Drag Debarking Drums Feeds Edger Gang Trimmer Log Deck Log Hauls-Incline-Well Type Log Tuning Devices Planer Feed Planer Tilting Hoists Rolls-Live-off brg.- Roll Cases Sorting Table Triple Hoist G1-12 Class Numbers 3 to 10 Hrs Over 10 Hrs per Day per Day III III III III III III III III I II II II II II II II II II I III II I II II II II II II III II II II II II II III ★ II II II III ★ II III II III II III II II III II III II II II III II III II II II II III II II III III III III II III II III III III II II III II II II III II III III III II II III II II II II II II III III II II II II III III II III II II II II III III II III II II II I II II I II II III II II II II II I II II III II III II III II II II III II III II II II II II III III II II III II II II II III III II II III II II II III II III II II II II II II II Application PAPER MILLS (cont) Jordan Kiln Drive Mt. Hope Roll Paper Rolls Platter Presses-Felt & Suction Pulper Pumps-Vacuum Reel (Surface Type) Screens Chip Rotary Vibrating Size Press Thickener (AC Motor) (DC Motor) Washer (AC Motor) (DC Motor) Wind and Unwind Stand Winders (Surface Type) PLASTICS INDUSTRY-SECONDARY PROCESSING Blow Molders Coating Film Pipe Pre-Plasticizers Rods Sheet Tubing PULLERS-BARGE HAUL PUMPS Centrifugal Proportioning Reciprocating Single Acting, 3 or more cylinders Double Acting, 2 or more cylinders Rotary Gear Type Lobe Vane RUBBER AND PLASTICS INDUSTRY Intensive Internal Mixers Batch Mixers Continuous Mixers Mixing Mill 2 smooth rolls 1 or 2 corrugated rolls Batch Drop Mill - 2 smooth rolls Cracker Warmer - 2 roll, 1 corrugated roll Cracker-2 corrugated rolls Holding, Feed & Blend Mill-2 rolls Refiner-2 rolls Calenders SAND MULLER G1-13 Class Numbers 3 to 10 Hrs Over 10 Hrs per Day per Day II II II II II III II II II II II II II III II II II II III II II II II II l II II II III II II II II II l II II II II II II II II II II II II II II II II II II II I II II II II II II II I I I II II II III II III II II III II III III II II II II II III II III III II II II II Gearing Reference Guide LUMBER INDUSTRY (cont) Transfers Chain Craneway Tray Drives Veneer Lathe Drives METAL MILLS Draw bench Carriage and Main Drive Runout Table Non-Reversing Group Drives Individual Drives Reversing Slab Pushers Shears Wire Drawing Wire Winding Machine METAL STRIP PROCESSING MACHINERY Bridles Coilers & Uncoliers Edge Trimmers Flatteners Loopers (Accumulators) Pinch Rolls Scrap Choppers Shears Slitters MILLS, ROTARY TYPE Ball & Rod Spur Ring Gear Helical Ring Gear Direct Connected Cement Kilns Dryers & Coolers MIXERS, CEMENT PAPER MILLS Agitator (Mixer) Agitator for Pure Liquors Barking Drums Barkers-Mechanical Beater Breaker Stack Chipper Chip Feeder Coating Rolls Conveyors Chip, Bark, Chemical Log (including Slab) Couch Rolls Cutter Cylinder Molds Embosser Extruder Fourdrinier Rolls (includes Lump breaker, dandy roll, wire turning, and return rolls) Class Numbers 3 to 10 Hrs Over 10 Hrs per Day per Day TORQUE-ARM II Application TORQUE-ARM Table 1: Application Classification And Class Numbers MAXUM TORQUE-ARM II Shaft Mount Speed Reducers TIGEAR-2 SELECTION Gearing Reference Guide SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Table 1: Application Classification And Class Numbers Application TORQUE-ARM II SEWAGE DISPOSAL EQUIPMENT Bar Screens Chemical Feeders Dewatering Screens Scum Breakers Slow or Rapid Mixers Sludge Collectors Thickener Vacuum Filters SCREENS Air Washing Rotary-Stone or Gravel Traveling Water Intake SCREW CONVEYORS Uniformly Loaded or Fed Heavy Duty SUGAR INDUSTRY Beet Slicer Cane knives Crushers Mills (low speed end) Class Numbers 3 to 10 Hrs Over 10 Hrs per Day per Day II II II II II II II II II II II II II II II II I II I II II I I II II II III II II III III II II III Application TEXTILE INDUSTRY Batchers Calenders Cards Dry Cans Dyeing Machinery Looms Mangles Nappers Pads Stashers Soapers Spinners Tenter Frames Washers Winders TORQUE-ARM MAXUM TIGEAR-2 G1-14 Class Numbers 3 to 10 Hrs Over 10 Hrs per Day per Day II II II II II II II II II II II II II II II II II II II II II II II II II II II II II II Min. Sheave Cooling Dia. Method P.D. TA0107L31 4.0 --4-50 TA0107L25 4.0 --TA0107L15 4.0 --TA0107L25 4.0 --51-80 TA0107L15 4.0 --TA0107L15 4.0 --81-89 1/4 TA0107L09 5.3 --TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --TA1107H31 5.0 --4 TA1107H25 6.4 --TA1107H15 5.5 --TA0107L31 4.0 --5-50 TA0107L25 4.0 --TA0107L15 4.0 --TA0107L25 4.0 --51-80 TA0107L15 4.0 --1/3 TA0107L15 4.0 --81-89 TA0107L09 5.3 --TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --TA2115H33 3.7 --4 TA2115H25 3.3 --TA2115H15 3.3 --TA1107H31 5.0 --5-7 TA1107H25 6.4 --TA1107H15 5.5 --TA0107L31 4.0 --8-50 TA0107L25 4.0 --TA0107L15 4.0 --1/2 TA0107L25 4.0 --51-80 TA0107L15 4.0 --TA0107L15 4.0 --81-89 TA0107L09 5.3 --TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --★ See Page G1-132 for lubrication for 15 RPM and slower Motor HP Output RPM Reducer Selection Motor HP Output RPM 4-6 7-11 12-50 3/4 51-80 81-89 90-120 121-200 201-400 4-5 6-8 9-15 1 16-50 51-80 81-89 90-120 121-200 201-400 4-5 1-1/2 6-7 8-12 Reducer Selection TA2115H33 TA2115H25 TA2115H15 TA1107H31 TA1107H25 TA1107H15 TA0107L31 TA0107L25 TA0107L15 TA0107L25 TA0107L15 TA0107L15 TA0107L09 TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA3203H32 TA3203H25 TA3203H15 TA2115H33 TA2115H25 TA2115H15 TA1107H31 TA1107H25 TA1107H15 TA0107L31 TA0107L25 TA0107L15 TA0107L25 TA0107L15 TA0107L15 TA0107L09 TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA2115H33 TA2115H25 TA2115H15 G1-15 Min. Sheave Cooling Dia. Method P.D. 3.7 --3.3 --3.3 --5.0 --6.4 --5.5 --4.0 --4.0 --4.0 --4.0 --4.0 --4.0 --5.3 --4.0 --5.2 --9.2 --5.0 --8.3 --6.9 --4.6 --4.6 --4.6 --3.7 --3.3 --3.3 --5.0 --6.4 --5.5 --4.0 --4.0 --4.0 --4.0 --4.0 --4.0 --5.3 --4.0 --5.2 --9.2 --5.0 --8.3 --6.9 --5.0 --5.5 --8.1 --4.6 --4.6 --4.6 --3.7 --3.3 --3.3 --- Motor HP Reducer Selection 13-23 TA1107H25 6.2 --- TA1107H15 5.5 --- TA0107L31 4.0 --- TA0107L25 4.0 --- TA0107L15 4.0 --- TA0107L25 4.0 --- TA0107L15 4.0 --- TA0107L15 4.0 --- TA0107L09 5.3 --- TA0107L15 4.0 --- TA0107L09 5.2 --- TA0107L05 9.2 --- TA0107L09 5.0 --- TA0107L05 8.3 --- TA0107L05 6.9 --- TA5215H40 6.8 --- TA5215H25 6.1 --- TA5215H15 7.1 --- TA4207H40 5.0 --- TA4207H25 5.5 --- TA4207H15 8.1 --- TA3203H32 4.6 --- TA3203H25 4.6 --- TA3203H15 4.6 --- TA2115H33 3.7 --- TA2115H25 3.3 --- TA2115H15 3.3 --- TA1107H31 4.8 --- TA2115H25 3.3 --- TA1107H15 5.4 --- TA1107H31 4.8 --- TA1107H25 5.9 --- TA1107H15 5.3 --- TA0107L31 4.0 --- TA0107L25 4.0 --- TA0107L15 4.0 --- TA0107L25 4.0 --- TA0107L15 4.0 --- TA0107L15 4.0 --- TA0107L09 5.3 --- TA0107L15 4.0 --- TA0107L09 5.2 --- TA0107L05 9.2 --- TA0107L09 5.0 --- TA0107L05 8.3 --- TA0107L05 6.9 TA1107H31 24-50 1-1/2 (cont) Min. Sheave Cooling Dia. Method P.D. 4.9 --- Output RPM 51-80 81-89 90-120 121-200 201-400 4 5-6 7-10 11-16 17 2 18-32 33-50 51-80 81-89 90-120 121-200 201-400 Gearing Reference Guide (SF = 1.0) TORQUE-ARM II ★ TORQUE-ARM Class I Selections MAXUM TORQUE-ARM II Shaft Mount Speed Reducers TIGEAR-2 SELECTION Gearing Reference Guide SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Class I Selections ★ (SF = 1.0) TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 Min. Sheave Cooling Dia. Method P.D. TA5215H40 6.8 --4-6 TA5215H25 6.1 --TA5215H15 7.1 --TA4207H40 5.0 --7-10 TA4207H25 5.5 --TA4207H15 8.1 --TA3203H32 4.6 --11-15 TA3203H25 4.6 --TA3203H15 4.6 --TA2115H33 3.7 --16-26 TA2115H25 3.3 --TA2115H15 3.2 --3 TA1107H31 4.6 --27-50 TA1107H25 5.7 --TA1107H15 5.2 --TA0107L25 4.0 --51-80 TA0107L15 4.0 --TA0107L15 4.0 --81-89 TA0107L09 5.3 --TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 TA7315H40 6.2 --4 TA7315H25 6.2 --TA7315H15 6.2 --TA6307H40 6.3 --5-6 TA6307H25 6.3 --TA6307H15 6.4 --TA5215H40 6.8 --7-10 TA5215H25 6.1 --TA5215H15 7.1 --TA4207H40 5.0 --5 11-16 TA4207H25 5.5 --TA4207H15 8.1 --TA3203H32 4.4 --17-25 TA3203H25 4.5 --TA3203H15 4.5 --TA3203H32 4.2 --26 TA2115H25 3.2 --TA2115H15 3.1 --TA2115H33 3.6 --27-46 TA2115H25 3.2 --TA2115H15 3.1 --★ See Page G1-132 for lubrication for 15 RPM and slower Motor HP Output RPM Reducer Selection Motor HP Output RPM 47-50 51-80 5 (cont) 81-89 90-120 121-200 201-400 4 5-6 7-9 10-15 16-25 26-39 7-1/2 40-50 51-72 73-80 81-89 90-120 121-145 146-163 164-200 201-400 Reducer Selection TA1107H31 TA1107H25 TA1107H15 TA1107H25 TA1107H15 TA1107H15 TA1107H09 TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA2115H33 TA2115H25 TA2115H15 TA2115H25 TA2115H15 TA1107H25 TA1107H15 TA1107H15 TA1107H09 TA1107H15 TA1107H09 TA1107H05 TA1107H09 TA1107H05 TA0107L09 TA1107H05 TA0107L09 TA0107L05 TA0107L05 G1-16 Min. Sheave Cooling Dia. Method P.D. 4.4 --5.4 --4.9 --5.4 --4.9 --4.6 --7.7 --4.0 --5.2 --9.2 --5.0 --8.3 --6.9 6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.3 --6.3 --6.4 --6.8 --6.1 --7.1 --4.8 --5.4 --7.9 --4.2 --4.4 --4.4 --3.2 --3.1 --3.2 --3.1 --3.6 --5.2 --4.7 --4.6 --7.7 --4.6 --7.5 --12.5 --7.1 --11.2 --4.8 --10.3 --4.7 --7.4 --6.9 Motor HP Output RPM 4 5 6-8 9-12 13-20 21-32 34-50 10 51-55 56-80 81-89 90-100 101 102-118 119-120 121-200 201-276 277-400 4 15 5-6 Reducer Selection TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA3203H25 TA3203H15 TA2115H25 TA2115H15 TA2115H15 TA2115H09 TA2115H15 TA2115H09 TA2115H05 TA1107H15 TA2115H09 TA2115H05 TA1107H15 TA1107H09 TA2115H05 TA1107H15 TA1107H09 TA1107H05 TA1107H09 TA1107H05 TA1107H05 TA0107L05 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 Min. Sheave Cooling Dia. Method P.D. 8.0 --8.0 --10.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.3 --6.3 --6.4 --6.7 --6.0 --7.0 --4.7 --5.2 --7.7 --4.1 --4.3 --4.3 --4.2 --4.2 --3.1 --3.6 --3.7 --6.1 --3.7 --6.2 --6.5 --4.5 --6.2 --6.5 --4.5 --7.4 --6.6 --4.4 --7.1 --11.2 --7.1 --11.2 --9.1 --5.8 --8.5 --8.5 --10.8 --8.0 --8.0 --10.2 --- Min. Sheave Cooling Dia. Method P.D. TA8407H40 6.2 --7-8 TA8407H25 6.2 --TA8407H15 6.2 --TA7315H40 6.2 --9-13 TA7315H25 6.2 --TA7315H15 6.2 --TA6307H40 6.3 --14-18 TA6307H25 6.3 --TA6307H15 6.3 --TA5215H40 6.5 --19-32 TA5215H25 5.9 --TA5215H15 6.8 --TA4207H40 4.5 --33-50 TA4207H25 5.0 --TA4207H15 7.3 --TA4207H25 4.7 --15 51-53 (cont) TA4207H15 6.8 --TA3203H25 4.1 --54-80 TA3203H15 4.2 --TA3203H15 4.0 --81-89 TA3203H09 5.2 --TA3203H15 4.0 --90-92 TA3203H09 5.3 --TA3203H05 11.0 --TA2115H15 3.7 --93-120 TA2115H09 6.2 --TA3203H05 10.4 --TA2115H09 6.1 --121-143 TA3203H05 7.7 --TA2115H09 6.5 --144-200 TA2115H05 6.4 --201-400 TA2115H05 6.0 --TA12608H40 17.2 --4 TA12608H25 9.5 --TA12608H15 13.7 --TA10507H40 8.5 --5-6 TA10507H25 8.5 --TA10507H15 10.8 --TA9415H40 8.0 --20 7-8 TA9415H25 8.0 --TA9415H15 10.2 --TA8407H40 6.2 --9-11 TA8407H25 6.2 --TA8407H15 6.2 --TA7315H40 6.2 --12-18 TA7315H25 6.2 --TA7315H15 6.2 --★ See Page G1-132 for lubrication for 15 RPM and slower † See page G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducers Motor HP Output RPM Reducer Selection Motor HP Output RPM 19-25 26-45 46-50 51-75 76-80 20 (cont) 81-89 90-103 104-105 106-120 121-141 142-200 201-238 239-400 4 5 6-7 8-10 25 11-15 16-23 24-32 Reducer Selection TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA4207H25 TA4207H15 TA4207H25 TA3203H15 TA3203H15 TA3203H09 TA3203H15 TA3203H09 TA4207H05 TA4207H15 TA3203H09 TA4207H05 TA4207H15 TA3203H09 TA3203H05 TA3203H09 TA3203H05 TA2115H09 TA3203H05 TA3203H05 TA2115H05 TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 G1-17 Min. Sheave Cooling Dia. Method P.D. 6.3 6.3 6.3 6.4 5.7 6.7 4.3 4.7 7.0 4.7 6.8 4.4 4.1 4.0 5.2 4.0 5.4 9.9 6.1 5.4 9.6 6.1 5.6 8.6 5.7 7.7 6.5 7.2 7.0 5.7 15.0 17.2 9.5 13.7 8.5 8.5 10.8 8.0 8.0 10.2 6.2 6.2 6.2 6.2 6.2 6.2 6.3 6.3 6.3 --------------------------------------------------------------------------------------------------- Motor HP Output RPM 33-50 51-58 59-80 81-89 25 (cont) 90-110 111-120 121-163 164-200 201-400 4-5 6 7-9 10-12 13-18 30 19-28 29-30 31-39 40-50 51-72 73-80 Reducer Selection TA5215H40 TA5215H25 TA5215H15 TA5215H25 TA5215H15 TA4207H25 TA4207H15 TA4207H15 TA4207H09 TA4207H15 TA4207H09 TA5215H05 TA4207H15 TA4207H09 TA4207H05 TA4207H09 TA4207H05 TA4207H09 TA3203H05 TA3203H05 TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA5215H25 TA5215H15 TA4207H25 TA4207H15 Min. Sheave Cooling Dia. Method P.D. 6.3 --5.6 --6.5 --5.4 --6.3 --4.6 --6.7 --6.4 --10.1 --6.3 --9.9 --13.9 --6.0 --9.4 --9.5 --9.3 --9.3 --8.5 --7.0 --7.0 --15.0 --17.2 --9.5 --13.7 --8.5 --8.5 --10.8 --8.0 --8.0 --10.3 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.3 --6.3 --6.3 --6.2 --6.2 --6.3 --6.2 --5.5 --6.4 --5.4 --6.3 --4.4 --6.5 --- Gearing Reference Guide (SF = 1.0) TORQUE-ARM II ★ TORQUE-ARM Class I Selections MAXUM TORQUE-ARM II Shaft Mount Speed Reducers TIGEAR-2 SELECTION Gearing Reference Guide SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Class I Selections ★ (SF = 1.0) TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 Min. Sheave Cooling Dia. Method P.D. TA4207H15 6.4 --81-89 TA4207H09 10.1 --TA4207H15 6.3 --90-120 TA4207H09 9.9 --TA5215H05 13.9 --30 TA4207H09 9.3 --(cont) 121-132 TA5215H05 11.8 --TA4207H09 9.1 --133-200 TA4207H05 9.2 --201-215 TA4207H05 9.3 --216-400 TA3203H05 7.0 --4 TDT1530 † 15.0 --5-6 TDT1425 † 15.0 --TA12608H40 17.2 --7 TDT1425 † 15.0 --TA12608H40 17.2 --8 TA12608H25 9.5 --TA12608H15 13.7 --TA10507H40 8.5 --9-12 TA10507H25 8.5 --TA10507H15 10.8 --TA9415H40 8.0 --13-17 TA9415H25 8.0 --TA9415H15 10.5 --TA8407H40 6.2 --18-25 TA8407H25 6.2 --40 TA8407H15 6.2 --TA7315H40 6.2 --26-38 TA7315H25 6.2 --TA7315H15 6.2 --TA6307H40 6.2 --39-50 TA6307H25 6.2 --TA6307H15 6.2 --TA6307H25 6.2 --51-54 TA6307H15 6.2 --TA5215H25 5.4 --55-80 TA5215H15 6.3 --TA5215H15 6.0 --81-89 TA5215H09 9.1 --TA5215H15 5.7 --90-102 TA5215H09 8.9 --TA5215H05 13.9 --* See Page G1-132 for lubrication for 15 RPM and slower † See page G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducers Motor HP Output RPM Reducer Selection Motor HP Output RPM 103-107 108-120 40 (cont) 121-182 183-185 186-200 201-400 4-5 6-8 9-10 11-15 16-17 18-21 22-27 50 28-32 33-49 50 51-69 70-80 81-89 90-93 Reducer Selection TA4207H15 TA5215H09 TA5215H05 TA4207H15 TA4207H09 TA5215H05 TA4207H09 TA5215H05 TA4207H09 TA4207H05 TA4207H09 TA4207H05 TA4207H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA6307H25 TA6307H15 TA5215H25 TA5215H15 TA5215H15 TA5215H09 TA5215H15 TA5215H09 TA6307H05 G1-18 Min. Sheave Cooling Dia. Method P.D. 6.1 8.6 12.9 6.0 9.5 12.6 9.3 11.8 8.1 9.1 8.0 9.2 9.8 15.0 15.0 17.2 9.5 13.7 8.5 8.5 10.8 8.0 8.0 10.5 8.0 8.0 10.7 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 5.3 6.1 6.0 9.1 5.7 8.9 15.1 ------------------------------------------Fan ----------Fan ----------------Fan --------Fan ------------- Motor HP Output RPM 94-120 50 (cont) 121-144 145-200 201-242 243-400 4-6 7-10 11-13 14-18 19 20-26 27-30 31-39 60 40-50 51-60 61-80 81-88 89 90-93 94-115 116-120 121-131 Reducer Selection TA5215H15 TA5215H09 TA5215H05 TA5215H09 TA5215H05 TA4207H09 TA5215H05 TA5215H05 TA4207H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA7315H25 TA7315H15 TA6307H25 TA6307H15 TA6307H15 TA6307H09 TA5215H15 TA6307H09 TA5215H15 TA6307H09 TA6307H05 TA5215H15 TA5215H09 TA5215H15 TA5215H09 TA5215H09 TA6307H05 Min. Sheave Cooling Dia. Method P.D. 5.6 --8.8 --13.6 --8.3 --11.8 --8.9 --11.2 --9.9 --9.7 --15.0 --15.0 --17.2 --9.5 --13.9 --8.5 --8.5 --10.8 --8.0 Fan 8.0 Fan 10.7 --8.0 Fan 8.0 --10.8 --6.2 Fan 6.2 Fan 6.2 --6.2 Fan 6.2 --6.2 --6.2 Fan 6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.3 --9.9 --5.7 Fan 9.9 --5.7 --10.1 --15.1 --5.6 --8.8 --5.1 Fan 8.4 --8.3 --14.5 --- Min. Sheave Cooling Dia. Method P.D. TA5215H09 7.9 --132-200 60 TA5215H05 11.4 --(cont) 201-400 TA5215H05 9.9 --5-8 TDT1530 † 15.0 --9-13 TDT1425 † 15.0 --TA12608H40 17.1 --14-16 TA12608H25 9.5 --TA12608H15 14.2 --TA10507H40 8.5 --17-23 TA10507H25 8.5 --TA10507H15 10.8 --TA9415H40 8.0 Fan 24-33 TA9415H25 8.0 Fan TA9415H15 10.8 --TA8407H40 6.2 Fan 34-37 TA8407H25 6.2 Fan TA8407H15 6.2 Fan TA8407H40 6.2 Fan 38-49 TA8407H25 6.2 Fan TA8407H15 6.2 --TA7315H40 6.2 Fan 50 TA7315H25 6.2 Fan TA7315H15 6.2 --75 TA7315H25 6.2 Fan 51-77 TA7315H15 6.2 --TA6307H25 6.2 Fan 78-80 TA6307H15 6.2 Fan TA6307H15 6.3 Fan 81-89 TA6307H09 9.9 Fan TA6307H15 6.5 Fan 90-101 TA6307H09 10.3 Fan TA7315H05 14.8 --TA6307H15 6.7 Fan 102-120 TA6307H09 10.8 Fan TA6307H05 15.1 --TA6307H09 10.8 Fan 121-129 TA6307H05 14.5 --TA5215H09 7.9 --130-196 TA6307H05 14.4 --TA5215H09 5.9 Fan 197-200 TA6307H05 13.9 --201-208 TA6307H05 13.8 --209-400 TA5215H05 9.7 --* See Page G1-132 for lubrication for 15 RPM and slower † See page G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducers Motor HP Output RPM Reducer Selection P&C (Pump & Coolers) - Use the DODGE Speed Reducer auxiliary cooling package, part number 014148 Motor HP Output RPM Reducer Selection 6-11 12-17 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA8407H25 TA8407H15 TA7315H25 TA7315H15 TA7315H15 TA7315H09 TA6307H15 TA6307H09 TA6307H15 TA6307H09 TA7315H05 TA6307H09 TA7315H05 TA6307H09 TA6307H05 TA6307H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 18-19 20-22 23-26 27-31 32-46 100 47-50 51-68 69-80 81-110 111 112-120 121-157 158-200 201-400 8-14 15-21 22-26 125 27-28 29 30-40 G1-19 Min. Sheave Cooling Dia. Method P.D. 15.0 --15.0 --17.1 Fan 9.5 --14.4 --17.1 --9.5 --14.6 --8.5 Fan 8.5 Fan 10.7 --8.5 Fan 8.5 --10.6 --8.0 Fan 8.0 Fan 10.8 Fan 6.2 Fan 6.2 Fan 6.2 Fan 6.2 Fan 7.0 Fan 6.2 Fan 6.2 Fan 6.2 Fan 8.5 Fan 6.6 Fan 10.5 Fan 6.7 Fan 10.8 Fan 13.2 --10.9 Fan 12.8 --10.9 Fan 14.2 --13.8 --15.0 --15.0 --17.1 Fan 9.5 Fan 14.8 Fan 17.1 Fan 9.5 Fan 14.9 --8.5 Fan 9.5 Fan 14.9 --8.5 Fan 8.5 Fan 10.8 Fan Motor HP Output RPM 41-50 51-59 60-80 125 (cont) 81-88 89-90 91-120 121-149 150-160 161-200 201-225 226-368 369-400 9-17 18-26 27-34 35-36 37-49 150 50 51-72 73-80 81-112 113 114-120 121-200 213-400 12-23 24-35 200 36-47 48-50 Reducer Selection TA9415H40 TA9415H25 TA9415H15 TA9415H25 TA9415H15 TA8407H25 TA8407H15 TA8407H15 TA7315H15 TA7315H15 TA7315H09 TA7315H09 TA6307H09 TA6307H09 TA7315H05 TA7315H05 TA6307H05 TA6307H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA9415H25 TA9415H15 TA8407H25 TA8407H15 TA8407H15 TA7315H15 TA7315H15 TA7315H09 TA7315H09 TA7315H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA12608H25 TA12608H15 Min. Sheave Cooling Dia. Method P.D. 8.0 P&C 8.0 P&C 10.8 Fan 8.0 P&C 10.8 Fan 6.2 P&C 7.5 Fan 7.8 Fan 6.2 Fan 6.2 Fan 8.5 Fan 8.6 Fan 10.9 Fan 10.8 Fan 11.9 --11.7 --12.8 --10.9 Fan 15.0 --15.0 --17.1 P&C 9.5 Fan 15.1 Fan 8.5 P&C 9.5 Fan 15.2 Fan 8.5 P&C 8.5 Fan 11.3 --8.0 P&C 8.0 P&C 10.8 Fan 8.0 P&C 10.8 Fan 6.2 P&C 7.5 Fan 8.6 Fan 6.2 Fan 6.2 Fan 8.5 Fan 8.6 Fan 11.5 --15.0 --15.0 --17.1 P&C 9.5 P&C 15.6 Fan 8.5 P&C 9.5 P&C 15.7 Fan Gearing Reference Guide (SF = 1.0) TORQUE-ARM II ★ TORQUE-ARM Class I Selections MAXUM TORQUE-ARM II Shaft Mount Speed Reducers TIGEAR-2 SELECTION Gearing Reference Guide SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Class I Selections Motor HP Output RPM 51 52-67 TORQUE-ARM II 200 (cont) 68 69-80 81-100 101-120 172-200 331-400 16-30 31-43 44-50 TORQUE-ARM 250 51-67 68-75 76-80 81-90 91-120 19-36 37-52 300 53-80 MAXUM 81-83 84-115 116-120 23-42 43-61 350 62-80 81-103 104-120 27-50 51-70 400 TIGEAR-2 450 500 71-80 81-120 30-31 32-57 59-75 84-120 34-57 66-75 97-120 Reducer Selection TA12608H25 TA12608H15 TA10507H25 TA10507H15 TA9415H25 TA10507H15 TA9415H25 TA9415H15 TA9415H15 TA8407H15 TA7315H09 TA7315H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA12608H25 TA12608H15 TA10507H25 TA10507H15 TA10507H25 TA10507H15 TA10507H15 TA9415H15 TDT1530 † TDT1425 † TA12608H25 TA12608H15 TA12608H15 TA10507H15 TA9415H15 TDT1530 † TDT1425 † TA12608H25 TA12608H15 TA12608H15 TA10507H15 TDT1530 † TDT1425 † TA12608H25 TA12608H15 TA12608H15 TDT1530 † TDT1530 † TDT1425 † TA12608H15 TDT1530 † TDT1425 † TA12608H15 ★ (SF = 1.0) Min. Sheave Cooling Dia. Method P.D. 9.6 P&C 15.7 Fan 8.8 P&C 12.4 Fan 8.0 P&C 12.5 Fan 8.0 P&C 10.7 P&C 10.5 P&C 8.7 P&C 8.4 P&C 10.8 Fan 15.0 --15.0 Fan 17.1 P&C 9.5 P&C 15.7 P&C 10.4 P&C 16.1 P&C 9.2 P&C 13.0 P&C 9.4 P&C 13.4 P&C 13.6 P&C 10.3 P&C 15.0 --15.0 P&C 10.7 P&C 16.1 P&C 15.6 P&C 13.6 P&C 10.2 P&C 15.0 Fan 15.0 P&C 10.7 P&C 16.1 P&C 15.6 P&C 13.5 P&C 15.0 Fan 15.0 P&C 10.7 P&C 16.1 P&C 15.6 P&C 15.0 P&C 15.0 Fan 15.0 P&C 15.5 P&C 15.0 P&C 15.0 P&C 15.1 P&C Min. Sheave Cooling Dia. Method P.D. 600 41-57 TDT1530 † 15.0 P&C 700 50-57 TDT1530 † 15.0 P&C * See Page G1-132 for lubrication for 15 RPM and slower † See page G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducers Motor HP Output RPM Reducer Selection P&C (Pump & Coolers) - Use the DODGE Speed Reducer auxiliary cooling package, part number 014148 G1-20 Min. Sheave Cooling Dia. Method P.D. TA1107H31 5.0 --4-5 TA1107H25 6.4 --TA1107H15 5.5 --TA0107L31 4.0 --6-50 TA0107L25 4.0 --TA0107L15 4.0 --TA0107L25 4.0 --51-80 TA0107L15 4.0 --1/4 TA0107L15 4.0 --81-89 TA0107L09 5.3 --TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --TA1107H31 5.0 --4-6 TA1107H25 6.4 --TA1107H15 5.5 --TA0107L31 4.0 --7-50 TA0107L25 4.0 --TA0107L15 4.0 --TA0107L25 4.0 --51-80 TA0107L15 4.0 --1/3 TA0107L15 4.0 --81-89 TA0107L09 5.3 --TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --TA2115H33 3.7 --4-5 TA2115H25 3.3 --TA2115H15 3.3 --TA1107H31 5.0 --6-10 TA1107H25 6.4 --TA1107H15 5.5 --TA0107L31 4.0 --11-50 TA0107L25 4.0 --TA0107L15 4.0 --1/2 TA0107L25 4.0 --51-80 TA0107L15 4.0 --TA0107L15 4.0 --81-89 TA0107L09 5.3 --TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --TA3203H32 4.6 --3/4 4-5 TA3203H25 4.6 --TA3203H15 4.6 --* See Page G1-132 for lubrication for 15 RPM and slower Motor HP Output RPM Reducer Selection Motor HP Output RPM 6-8 9-16 17-50 3/4 (cont) 51-80 81-89 90-120 121-200 201-400 4 5-7 8-11 12-21 1 22-50 51-80 81-89 90-120 121-200 201-400 4 5-7 1-1/2 8-10 11-17 Reducer Selection TA2115H33 TA2115H25 TA2115H15 TA1107H31 TA1107H25 TA1107H15 TA0107L31 TA0107L25 TA0107L15 TA0107L25 TA0107L15 TA0107L15 TA0107L09 TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA2115H33 TA2115H25 TA2115H15 TA1107H31 TA1107H25 TA1107H15 TA0107L31 TA0107L25 TA0107L15 TA0107L25 TA0107L15 TA0107L15 TA0107L09 TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA2115H33 TA2115H25 TA2115H15 G1-21 Min. Sheave Cooling Dia. Method P.D. 3.7 --3.3 --3.3 --5.0 --6.4 --5.5 --4.0 --4.0 --4.0 --4.0 --4.0 --4.0 --5.3 --4.0 --5.2 --9.2 --5.0 --8.3 --6.9 --5.0 --5.5 --8.1 --4.6 --4.6 --4.6 --3.7 --3.3 --3.3 --4.9 --6.3 --5.5 --4.0 --4.0 --4.0 --4.0 --4.0 --4.0 --5.3 --4.0 --5.2 --9.2 --5.0 --8.3 --6.9 --6.8 --6.1 --7.1 --5.0 --5.5 --8.1 --4.6 --4.6 --4.6 --3.7 --3.3 --3.3 --- Motor HP Output RPM 18-34 35-50 1-1/2 (cont) 51-80 81-89 90-120 121-200 201-400 4-5 6-9 10-14 15-24 2 25-46 47-50 51-80 81-89 90-120 121-200 201-400 4-5 6-8 3 9-14 15-21 Reducer Selection TA1107H31 TA1107H25 TA1107H15 TA0107L31 TA0107L25 TA0107L15 TA0107L25 TA0107L15 TA0107L15 TA0107L09 TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA2115H33 TA2115H25 TA2115H15 TA1107H31 TA1107H25 TA1107H15 TA0107L31 TA0107L25 TA0107L15 TA0107L25 TA0107L15 TA0107L15 TA0107L09 TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 Min. Sheave Cooling Dia. Method P.D. 4.8 --5.9 --5.3 --4.0 --4.0 --4.0 --4.0 --4.0 --4.0 --5.3 --4.0 --5.2 --9.2 --5.0 --8.3 --6.9 --6.8 --6.1 --7.1 --5.0 --5.5 --8.1 --4.6 --4.6 --4.6 --3.7 --3.3 --3.3 --4.7 --5.7 --5.2 --4.0 --4.0 --4.0 --4.0 --4.0 --4.0 --5.3 --4.0 --5.2 --9.2 --5.0 --8.3 --6.9 --6.3 --6.3 --6.4 --6.8 --6.1 --7.1 --5.0 --5.5 --8.1 --4.5 --4.5 --4.5 --- Gearing Reference Guide (SF = 1.4) TORQUE-ARM II ★ TORQUE-ARM Class Ii Selections MAXUM TORQUE-ARM II Shaft Mount Speed Reducers TIGEAR-2 SELECTION Gearing Reference Guide SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Class II Selections ★ (SF = 1.4) TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 Min. Sheave Cooling Dia. Method P.D. TA2115H33 3.6 --22-38 TA2115H25 3.3 --TA2115H15 3.2 --TA1107H31 4.5 --39-50 TA1107H25 5.5 --TA1107H15 5.0 --TA1107H25 5.4 --51-73 TA1107H15 4.9 --TA0107L25 4.0 --3 74-80 (cont) TA0107L15 4.0 --TA0107L15 4.0 --81-89 TA0107L09 5.3 --TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --TA8407H40 6.2 --4 TA8407H25 6.2 --TA8407H15 6.2 --TA7315H40 6.2 --5-6 TA7315H25 6.2 --TA7315H15 6.2 --TA6307H40 6.3 --7-8 TA6307H25 6.3 --TA6307H15 6.4 --TA5215H40 6.8 --9-14 TA5215H25 6.1 --TA5215H15 7.1 --TA4207H40 4.9 --15-23 TA4207H25 5.4 --TA4207H15 7.9 --TA3203H32 4.3 --24-36 TA3203H25 4.4 --TA3203H15 4.4 --5 TA2115H33 3.3 --37-50 TA2115H25 3.1 --TA2115H15 3.2 --TA2115H25 3.1 --51-67 TA2115H15 3.5 --TA1107H25 5.2 --68-80 TA1107H15 4.7 --TA1107H15 4.6 --81-89 TA1107H09 7.7 --TA1107H15 4.6 --90-120 TA1107H09 7.5 --TA1107H05 12.5 --TA1107H09 7.1 --121-131 TA1107H05 11.2 --TA0107L09 5.0 --132-146 TA1107H05 10.8 --TA0107L09 4.8 --147-200 TA0107L05 7.7 --201-400 TA0107L05 6.9 --* See Page G1-132 for lubrication for 15 RPM and slower Motor HP Output RPM Reducer Selection Motor HP Output RPM 4 5-6 7-9 10-13 14-21 22-35 36-50 7-1/2 51-58 59-80 81-89 90-105 106-108 109-120 121-127 128-200 201-306 307-400 4 5 10 6-8 9-12 13-17 Reducer Selection TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA3203H25 TA3203H15 TA2115H25 TA2115H15 TA2115H15 TA2115H09 TA2115H15 TA2115H09 TA2115H05 TA1107H15 TA2115H09 TA2115H05 TA1107H15 TA1107H09 TA2115H05 TA1107H09 TA2115H05 TA1107H09 TA1107H05 TA1107H05 TA0107L05 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 G1-22 Min. Sheave Cooling Dia. Method P.D. 8.0 --8.0 --10.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.3 --6.3 --6.4 --6.7 --6.0 --7.0 --4.7 --5.2 --7.7 --4.1 --4.3 --4.3 --4.2 --4.2 --3.1 --3.6 --3.7 --6.1 --3.7 --6.2 --6.5 --4.5 --6.2 --6.5 --4.5 --7.3 --6.6 --7.1 --6.6 --7.0 --10.9 --9.1 --5.5 --8.5 --8.5 --10.8 --8.0 --8.0 --10.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.3 --6.3 --6.3 --- Motor HP Output RPM 18-29 30-49 50 51-80 10 (cont) 81-84 85-89 90-120 121-127 128-162 163-200 201-209 210-400 4 5-6 7-8 9-12 15 13-19 20-26 27-47 48-50 51-80 81 82-89 Reducer Selection TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA3203H25 TA3203H15 TA3203H15 TA3203H09 TA2115H15 TA2115H09 TA2115H15 TA2115H09 TA3203H05 TA2115H09 TA3203H05 TA2115H09 TA2115H05 TA1107H09 TA2115H05 TA2115H05 TA1107H05 TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA4207H25 TA4207H15 TA3203H15 TA4207H09 TA3203H15 TA3203H09 Min. Sheave Cooling Dia. Method P.D. 6.6 --5.9 --6.8 --4.5 --5.0 --7.4 --4.0 --4.2 --4.2 --4.2 --4.2 --4.0 --5.1 --3.7 --6.1 --3.7 --6.2 --11.0 --6.1 --7.7 --6.2 --6.5 --6.5 --6.3 --6.0 --8.9 --17.2 --9.5 --13.7 --8.5 --8.5 --10.8 --8.0 --8.0 --10.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.3 --6.3 --6.3 --6.4 --5.7 --6.6 --4.2 --4.7 --6.9 --4.7 --6.8 --4.0 --10.1 --4.0 --5.2 --- Min. Sheave Cooling Dia. Method P.D. TA3203H15 4.0 --90-92 TA3203H09 5.3 --TA5215H05 13.9 --TA3203H15 4.0 --93-118 TA3203H09 5.5 --TA4207H05 9.8 --TA3203H15 4.0 --15 119-120 TA3203H09 5.6 --(cont) TA3203H05 7.7 --TA3203H09 5.7 --121-149 TA3203H05 7.7 --TA2115H09 6.5 --150-200 TA3203H05 7.0 --201-260 TA3203H05 7.0 --261-400 TA2115H05 5.6 --4 TDT1425 † 15.0 --TA12608H40 17.2 --5 TA12608H25 9.5 --TA12608H15 13.7 --TA10507H40 8.5 --6-8 TA10507H25 8.5 --TA10507H15 10.8 --TA9415H40 8.0 --9-11 TA9415H25 8.0 --TA9415H15 10.3 --TA8407H40 6.2 --12-17 TA8407H25 6.2 --TA8407H15 6.2 --TA7315H40 6.2 --18-26 TA7315H25 6.2 --TA7315H15 6.2 --TA6307H40 6.3 --27-36 TA6307H25 6.3 --TA6307H15 6.3 --20 TA5215H40 6.2 --37-50 TA5215H25 5.6 --TA5215H15 6.5 --TA5215H25 5.4 --51-67 TA5215H15 6.3 --TA4207H25 4.5 --68-80 TA4207H15 6.6 --TA4207H15 6.4 --81-89 TA4207H09 10.1 --TA4207H15 6.3 --90-115 TA4207H09 9.9 --TA5215H05 13.9 --TA4207H15 5.9 --116-120 TA3203H09 5.6 --TA5215H05 12.1 --TA3203H09 5.6 --121-123 TA5215H05 11.8 --TA3203H09 5.7 --124-194 TA4207H05 9.3 --* See Page G1-132 for lubrication for 15 RPM and slower † See Pages G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducers Motor HP Output RPM Reducer Selection Motor HP Output RPM 20 (cont) 195-200 201-400 4-6 7 8-10 11-14 15-21 22-33 34-46 25 47-50 51-80 81-87 88-89 90-91 92-120 121-154 155-200 201-269 270-400 4 5-7 8 30 9-12 13-18 19-26 Reducer Selection TA3203H09 TA3203H05 TA3203H05 TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA5215H25 TA5215H15 TA5215H15 TA5215H09 TA4207H15 TA5215H09 TA4207H15 TA5215H09 TA5215H05 TA4207H15 TA4207H09 TA5215H05 TA4207H09 TA5215H05 TA4207H09 TA4207H05 TA4207H05 TA3203H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 G1-23 Min. Sheave Cooling Dia. Method P.D. 5.5 --7.0 --7.0 --15.0 --17.2 --9.5 --13.7 --8.5 --8.5 --10.8 --8.0 --8.0 --10.4 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.1 --5.5 --6.3 --5.4 --6.3 --6.0 --9.1 --6.3 --8.9 --6.3 --8.9 --13.9 --6.3 --9.8 --13.7 --9.3 --11.8 --8.7 --9.2 --9.8 --7.0 --15.0 --15.0 --17.2 --9.5 --13.7 --8.5 --8.5 --10.8 --8.0 --8.0 --10.6 --6.2 --6.2 --6.2 --- Motor HP Output RPM 27-41 42-50 51-56 57-80 81-89 30 (cont) 90-110 111-114 115-120 121-195 196-200 201-348 349-400 4-6 7-9 10-12 13-17 18-24 25-36 40 37-50 51-56 57-78 79-80 81-85 86-89 90-112 Reducer Selection TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA6307H25 TA6307H15 TA5215H25 TA5215H15 TA5215H15 TA5215H09 TA5215H15 TA5215H09 TA5215H05 TA4207H15 TA5215H09 TA5215H05 TA4207H15 TA4207H09 TA5215H05 TA4207H09 TA5215H05 TA4207H09 TA4207H05 TA4207H05 TA3203H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA7315H25 TA7315H15 TA6307H25 TA6307H15 TA5215H25 TA5215H15 TA5215H15 TA6307H09 TA5215H15 TA5215H09 TA5215H15 TA5215H09 TA6307H05 Min. Sheave Cooling Dia. Method P.D. 6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --5.4 --6.2 --6.0 --9.1 --5.7 --8.9 --13.9 --6.0 --8.5 --12.4 --5.9 --9.4 --12.1 --9.3 --11.8 --7.8 --9.2 --9.8 --7.0 --15.0 --15.0 --17.2 --9.5 --13.9 --8.5 --8.5 --10.8 --8.0 --8.0 --10.7 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --5.2 --6.0 --6.0 --9.8 --5.8 --9.0 --5.7 --8.9 --15.1 --- Gearing Reference Guide (SF = 1.4) TORQUE-ARM II ★ TORQUE-ARM Class II Selections MAXUM TORQUE-ARM II Shaft Mount Speed Reducers TIGEAR-2 SELECTION Gearing Reference Guide SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Class II Selections ★ (SF = 1.4) TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 Min. Sheave Cooling Dia. Method P.D. TA5215H15 5.1 --113-120 TA5215H09 8.4 --TA5215H05 12.3 --TA5215H09 8.3 --121-173 40 TA5215H05 11.8 --(cont) TA4207H09 8.2 --174-200 TA5215H05 10.4 --201-299 TA5215H05 9.9 --300-400 TA4207H05 8.8 --5-8 TDT1530 † 15.0 --9-12 TDT1425 † 15.0 --TA12608H40 17.1 --13-15 TA12608H25 9.5 --TA12608H15 14.1 --TA10507H40 8.5 --16-21 TA10507H25 8.5 --TA10507H15 10.8 --TA9415H40 8.0 --22-31 TA9415H25 8.0 --TA9415H15 10.8 --TA8407H40 6.2 --32-43 TA8407H25 6.2 --TA8407H15 6.2 --TA8407H40 6.2 Fan 44-46 TA8407H25 6.2 --TA8407H15 6.2 --TA7315H40 6.2 --47-50 TA7315H25 6.2 --TA7315H15 6.2 --TA7315H25 6.2 --51-71 TA7315H15 6.2 --50 TA6307H25 6.2 --72-80 TA6307H15 6.2 --TA6307H15 6.3 --81-89 TA6307H09 9.9 --TA6307H15 6.3 --90-91 TA6307H09 10.0 --TA7315H05 14.8 --TA6307H15 6.6 --92-114 TA6307H09 10.6 --TA6307H05 15.1 --TA6307H15 6.7 --115-116 TA5215H09 8.4 --TA6307H05 14.7 --TA5215H15 5.1 --117-120 TA5215H09 8.4 --TA6307H05 14.6 --TA5215H09 8.3 --121-177 TA6307H05 14.5 --TA5215H09 6.3 --178-200 TA5215H05 10.4 --201-400 TA5215H05 9.9 --* See Page G1-132 for lubrication for 15 RPM and slower † See page G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducers Motor HP Output RPM Reducer Selection Motor HP Output RPM Reducer Selection 5-9 10-14 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA8407H25 TA8407H15 TA7315H25 TA7315H15 TA7315H15 TA7315H09 TA6307H15 TA6307H09 TA7315H05 TA6307H09 TA7315H05 TA6307H09 TA6307H05 TA6307H09 TA6307H05 TA5215H09 TA6307H05 TA6307H05 TA5215H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA8407H25 TA8407H15 TA7315H25 TA7315H15 15-18 19-26 27-38 39-50 51-56 60 57-80 81-89 90-120 121 122-195 196-199 200 201-282 283-400 7-12 13-18 19-23 24 25-33 75 34-48 49 50 51-72 73-80 G1-24 Min. Sheave Cooling Dia. Method P.D. 15.0 --15.0 --17.1 --9.5 --14.3 --8.5 --8.5 --10.8 --8.0 Fan 8.0 --10.8 --6.2 Fan 6.2 --6.2 --6.2 --6.5 --6.2 --6.2 --6.2 --8.1 --6.7 --10.8 --14.8 --10.8 --12.8 --10.9 --14.5 --10.1 Fan 13.9 --5.8 --13.8 --13.8 --8.4 --15.0 --15.0 --17.1 --9.5 --14.6 --8.5 --9.5 --14.7 --8.5 --8.5 --10.7 --8.0 Fan 8.0 Fan 10.8 --6.2 Fan 6.2 Fan 10.8 --6.2 Fan 6.2 Fan 6.2 --6.2 Fan 7.2 --6.2 Fan 6.2 --- Motor HP Output RPM 81-111 112-117 75 (cont) 118-120 121-169 170-200 201-400 8-16 17-24 25-32 33 34-45 46-50 100 51-67 68-80 81-102 103 104-120 121-180 181-190 191-200 201-274 275-400 11-20 21-30 31-41 42-43 125 44-50 51-58 59-80 81-85 86-120 141-200 272-400 Reducer Selection TA7315H15 TA7315H09 TA7315H15 TA7315H09 TA6307H15 TA6307H09 TA6307H09 TA7315H05 TA6307H09 TA6307H05 TA6307H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA9415H25 TA9415H15 TA8407H25 TA8407H15 TA8407H15 TA7315H15 TA7315H15 TA7315H09 TA7315H09 TA6307H09 TA6307H09 TA7315H05 TA7315H05 TA6307H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA10507H25 TA10507H15 TA9415H25 TA9415H15 TA9415H15 TA8407H15 TA7315H09 TA7315H05 Min. Sheave Cooling Dia. Method P.D. 6.2 --8.5 --6.2 --8.5 --6.7 Fan 10.8 Fan 10.9 Fan 12.8 --10.7 Fan 14.0 --13.8 --15.0 --15.0 --17.1 --9.5 --15.1 --8.5 Fan 9.5 --15.1 --8.5 Fan 8.5 --11.1 --8.0 Fan 8.0 Fan 10.8 Fan 8.0 Fan 10.8 Fan 6.2 Fan 7.5 Fan 8.3 Fan 6.2 Fan 6.2 Fan 8.5 Fan 8.6 Fan 10.4 Fan 10.2 Fan 11.7 --11.7 --12.0 --15.0 --15.0 --17.1 Fan 9.5 --15.4 --8.5 Fan 9.5 --15.5 --8.5 Fan 8.5 Fan 11.3 Fan 8.5 Fan 11.8 Fan 8.0 Fan 10.8 Fan 10.5 Fan 8.7 Fan 8.6 Fan 10.9 --- Reducer Selection 13-25 26-36 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA12608H25 TA12608H15 TA10507H25 TA10507H15 TA9415H25 TA10507H15 TA9415H25 TA9415H15 TA9415H15 TA8407H15 TA7315H09 TA7315H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA12608H25 TA12608H15 TA10507H25 TA10507H15 TA10507H15 TA9415H15 37-50 51-54 150 55-71 72 73-80 81-105 106-120 189-200 368-400 18-33 34-49 50 200 51-76 77-80 81-105 106-120 Min. Sheave Cooling Dia. Method P.D. 15.0 --15.0 --17.1 P&C 9.5 Fan 15.7 Fan 9.6 Fan 15.8 Fan 9.0 Fan 12.7 Fan 8.0 P&C 12.8 Fan 8.0 P&C 10.6 Fan 10.5 Fan 8.7 Fan 8.2 Fan 10.1 --15.0 --15.0 Fan 17.1 P&C 9.5 P&C 15.7 Fan 10.7 P&C 16.1 Fan 9.4 P&C 13.4 Fan 13.6 Fan 10.2 P&C Min. Sheave Cooling Dia. Method P.D. 23-42 TDT1530 † 15.0 --43-61 TDT1425 † 15.0 P&C TA12608H25 10.7 P&C 250 62-80 TA12608H15 16.1 P&C 81-103 TA12608H15 15.6 P&C 104-120 TA10507H15 13.5 P&C 28-53 TDT1530 † 15.0 --54-75 TDT1425 † 15.0 P&C 300 TA12608H25 10.7 P&C 76-80 TA12608H15 15.8 P&C 81-120 TA12608H15 15.6 P&C 33-57 TDT1530 † 15.0 --350 66-75 TDT1425 † 15.0 P&C 94-120 TA12608H15 15.2 P&C 38-57 TDT1530 † 15.0 Fan 400 114-120 TA12608H15 15.1 P&C 450 43-57 TDT1530 † 15.0 Fan 500 50-57 TDT1530 † 15.0 Fan * See Page G1-132 for lubrication for 15 RPM and slower † See Pages G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducers Motor HP Output RPM Reducer Selection P&C (Pump & Coolers) - Use the DODGE Speed Reducer Auxiliary cooling package, part number 014148 Gearing Reference Guide Output RPM (SF = 1.4) MAXUM Motor HP ★ TIGEAR-2 Class II Selections TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION G1-25 Gearing Reference Guide SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Class III Selections ★ (SF = 2.0) TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 Min. Sheave Cooling Dia. Method P.D. TA2115H33 3.7 --4 TA2115H25 3.3 --TA2115H15 3.3 --TA1107H31 5.0 --5-7 TA1107H25 6.4 --TA1107H15 5.5 --TA0107L31 4.0 --8-50 TA0107L25 4.0 --TA0107L15 4.0 --TA0107L25 4.0 --1/4 51-80 TA0107L15 4.0 --TA0107L15 4.0 --81-89 TA0107L09 5.3 --TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --TA2115H33 3.7 --4-5 TA2115H25 3.3 --TA2115H15 3.3 --TA1107H31 5.0 --6-9 TA1107H25 6.4 --TA1107H15 5.5 --TA0107L31 4.0 --10-50 TA0107L25 4.0 --TA0107L15 4.0 --1/3 TA0107L25 4.0 --51-80 TA0107L15 4.0 --TA0107L15 4.0 --81-89 TA0107L09 5.3 --TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --TA3203H32 4.6 --4-5 TA3203H25 4.6 --TA3203H15 4.6 --TA2115H33 3.7 --6-8 TA2115H25 3.3 --TA2115H15 3.3 --TA1107H31 5.0 --9-15 TA1107H25 6.4 --1/2 TA1107H15 5.5 --TA0107L31 4.0 --16-50 TA0107L25 4.0 --TA0107L15 4.0 --TA0107L25 4.0 --51-80 TA0107L15 4.0 --TA0107L15 4.0 --81-89 TA0107L09 5.3 --* See Page G1-132 for lubrication for 15 RPM and slower Motor HP Output RPM Reducer Selection Motor HP Output RPM 90-120 1/2 (cont) 121-200 201-400 4-5 6-7 8-12 13-23 3/4 24-50 51-80 81-89 90-120 121-200 201-400 4 5-6 7-10 11-16 1 17 18-32 33-50 51-80 81-89 Reducer Selection TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA2115H33 TA2115H25 TA2115H15 TA1107H31 TA1107H25 TA1107H15 TA0107L31 TA0107L25 TA0107L15 TA0107L25 TA0107L15 TA0107L15 TA0107L09 TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA2115H33 TA2115H25 TA2115H15 TA1107H31 TA2115H25 TA1107H15 TA1107H31 TA1107H25 TA1107H15 TA0107L31 TA0107L25 TA0107L15 TA0107L25 TA0107L15 TA0107L15 TA0107L09 G1-26 Min. Sheave Cooling Dia. Method P.D. 4.0 --5.2 --9.2 --5.0 --8.3 --6.9 --5.0 --5.5 --8.1 --4.6 --4.6 --4.6 --3.7 --3.3 --3.3 --4.9 --6.2 --5.5 --4.0 --4.0 --4.0 --4.0 --4.0 --4.0 --5.3 --4.0 --5.2 --9.2 --5.0 --8.3 --6.9 --6.8 --6.1 --7.1 --5.0 --5.5 --8.1 --4.6 --4.6 --4.6 --3.7 --3.3 --3.3 --4.8 --3.3 --5.4 --4.8 --5.9 --5.3 --4.0 --4.0 --4.0 --4.0 --4.0 --4.0 --5.3 --- Motor HP Output RPM 90-120 1 (cont) 121-200 201-400 4-6 7-10 11-15 16-26 1-1/2 27-50 51-80 81-89 90-120 121-200 201-400 4-5 6-8 9-13 14-20 2 21-36 37-50 51-69 70-80 81-89 Reducer Selection TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA2115H33 TA2115H25 TA2115H15 TA1107H31 TA1107H25 TA1107H15 TA0107L25 TA0107L15 TA0107L15 TA0107L09 TA0107L15 TA0107L09 TA0107L05 TA0107L09 TA0107L05 TA0107L05 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA2115H33 TA2115H25 TA2115H15 TA1107H31 TA1107H25 TA1107H15 TA1107H25 TA1107H15 TA0107L25 TA0107L15 TA0107L15 TA0107L09 Min. Sheave Cooling Dia. Method P.D. 4.0 --5.2 --9.2 --5.0 --8.3 --6.9 --6.8 --6.1 --7.1 --5.0 --5.5 --8.1 --4.6 --4.6 --4.6 --3.7 --3.3 --3.2 --4.6 --5.7 --5.2 --4.0 --4.0 --4.0 --5.3 --4.0 --5.2 --9.2 --5.0 --8.3 --6.9 --6.3 --6.3 --6.4 --6.8 --6.1 --7.1 --5.0 --5.5 --8.1 --4.5 --4.5 --4.6 --3.6 --3.3 --3.2 --4.5 --5.6 --5.0 --5.4 --4.9 --4.0 --4.0 --4.0 --5.3 --- Min. Sheave Cooling Dia. Method P.D. TA0107L15 4.0 --90-120 TA0107L09 5.2 --TA0107L05 9.2 --2 (cont) TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --TA7315H40 6.2 --4-5 TA7315H25 6.2 --TA7315H15 6.2 --TA6307H40 6.3 --6-7 TA6307H25 6.3 --TA6307H15 6.4 --TA5215H40 6.8 --8-12 TA5215H25 6.1 --TA5215H15 7.1 --TA4207H40 4.9 --13-20 TA4207H25 5.5 --TA4207H15 8.0 --TA3203H32 4.3 --21-30 TA3203H25 4.4 --TA3203H15 4.4 --TA3203H32 4.1 --31 TA2115H25 3.1 --TA2115H15 3.1 --TA2115H33 3.5 --32-50 TA2115H25 3.1 --TA2115H15 3.2 --3 TA2115H25 3.1 --51-56 TA2115H15 3.3 --TA1107H25 5.3 --57-80 TA1107H15 4.8 --TA1107H15 4.6 --81-89 TA1107H09 7.7 --TA1107H15 4.6 --90-109 TA1107H09 7.5 --TA1107H05 12.5 --TA1107H15 4.5 --110-113 TA0107L09 5.1 --TA1107H05 11.6 --TA0107L15 4.0 --114 TA0107L09 5.1 --TA1107H05 11.4 --TA0107L15 4.0 --115-120 TA0107L09 5.1 --TA0107L05 8.4 --TA0107L09 5.0 --121-200 TA0107L05 8.3 --201-400 TA0107L05 6.9 --TA9415H40 8.0 --4 TA9415H25 8.0 --TA9415H15 10.2 --5 TA8407H40 6.2 --5 TA8407H25 6.2 --TA8407H15 6.2 --* See Page G1-132 for lubrication for 15 RPM and slower † See Pages G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducer Motor HP Output RPM Reducer Selection Motor HP Output RPM 6-8 9-12 13-20 21-33 34-50 51-55 5 (cont) 56-80 81-89 90-100 101 102-118 119-120 121-200 201-276 277-400 4 5-6 7-8 7-1/2 9-13 14-18 19-32 Reducer Selection TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA3203H32 TA3203H25 TA3203H15 TA3203H25 TA3203H15 TA2115H25 TA2115H15 TA2115H15 TA2115H09 TA2115H15 TA2115H09 TA2115H05 TA1107H15 TA2115H09 TA2115H05 TA1107H15 TA1107H09 TA2115H05 TA1107H15 TA1107H09 TA1107H05 TA1107H09 TA1107H05 TA1107H05 TA0107L05 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 G1-27 Min. Sheave Cooling Dia. Method P.D. 6.2 --6.2 --6.2 --6.3 --6.3 --6.4 --6.7 --6.0 --7.0 --4.7 --5.2 --7.7 --4.1 --4.3 --4.3 --4.2 --4.2 --3.1 --3.6 --3.7 --6.1 --3.7 --6.2 --6.5 --4.5 --6.2 --6.5 --4.5 --7.4 --6.6 --4.4 --7.1 --11.2 --7.1 --11.2 --9.1 --5.8 --8.5 --8.5 --10.8 --8.0 --8.0 --10.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.3 --6.3 --6.3 --6.5 --5.9 --6.8 --- Motor HP Output RPM 33-50 51-53 54-80 81-89 90-92 7-1/2 (cont) 93-120 121-143 144-181 182-200 201-237 238-400 4 5-6 7-8 9-11 12-18 10 19-25 26-45 46-50 51-75 76-80 81-89 90-105 Reducer Selection TA4207H40 TA4207H25 TA4207H15 TA4207H25 TA4207H15 TA3203H25 TA3203H15 TA3203H15 TA3203H09 TA3203H15 TA3203H09 TA3203H05 Min. Sheave Cooling Dia. Method P.D. 4.5 --5.0 --7.3 --4.7 --6.8 --4.1 --4.2 --4.0 --5.2 --4.0 --5.3 --11.0 --- TA2115H15 3.7 --- TA2115H09 TA3203H05 TA2115H09 TA3203H05 TA2115H09 TA2115H05 TA1107H09 TA2115H05 TA2115H05 TA1107H05 TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA5215H40 TA5215H25 TA5215H15 TA4207H40 TA4207H25 TA4207H15 TA4207H25 TA4207H15 TA3203H25 TA3203H15 TA3203H15 TA3203H09 TA3203H15 TA3203H09 TA4207H05 6.2 10.4 6.1 7.7 6.3 6.4 6.2 6.2 6.0 8.4 17.2 9.5 13.7 8.5 8.5 10.8 8.0 8.0 10.2 6.2 6.2 6.2 6.2 6.2 6.2 6.3 6.3 6.3 6.4 5.7 6.7 4.3 4.7 7.0 4.7 6.8 4.0 4.1 4.0 5.2 4.0 5.4 9.9 --------------------------------------------------------------------------------------- Gearing Reference Guide (SF = 2.0) TORQUE-ARM II ★ TORQUE-ARM Class III Selections MAXUM TORQUE-ARM II Shaft Mount Speed Reducers TIGEAR-2 SELECTION Gearing Reference Guide SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Class III Selections ★ (SF = 2.0) TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 Min. Sheave Cooling Dia. Method P.D. TA3203H15 4.0 --106-120 TA3203H09 5.6 --TA3203H05 8.6 --TA3203H09 5.7 --121-141 10 TA3203H05 7.7 --(cont) TA2115H09 6.5 --142-200 TA3203H05 7.2 --201-238 TA3203H05 7.0 --239-400 TA2115H05 5.7 --4-5 TDT1425 † 15.0 --TA12608H40 17.2 --6 TA12608H25 9.5 --TA12608H15 13.7 --TA10507H40 8.5 --7-9 TA10507H25 8.5 --TA10507H15 10.8 --TA9415H40 8.0 --10-12 TA9415H25 8.0 --TA9415H15 10.3 --TA8407H40 6.2 --13-18 TA8407H25 6.2 --TA8407H15 6.2 --TA7315H40 6.2 --19-28 TA7315H25 6.2 --TA7315H15 6.2 --TA6307H40 6.3 --29-39 TA6307H25 6.3 --TA6307H15 6.3 --TA5215H40 6.2 --15 40-50 TA5215H25 5.5 --TA5215H15 6.4 --TA5215H25 5.4 --51-72 TA5215H15 6.3 --TA4207H25 4.4 --73-80 TA4207H15 6.5 --TA4207H15 6.4 --81-89 TA4207H09 10.1 --TA4207H15 6.3 --90-120 TA4207H09 9.9 --TA5215H05 13.9 --TA4207H09 9.3 --121-125 TA5215H05 11.8 --TA3203H09 5.7 --126-132 TA5215H05 11.6 --TA3203H09 5.7 --133-200 TA4207H05 9.2 --201-215 TA4207H05 9.3 --216-400 TA3203H05 7.0 --4 TDT1530 † 15.0 --5-6 TDT1425 † 15.0 --20 TA12608H40 17.2 --7 TDT1425 † 15.0 --* See Page G1-132 for lubrication for 15 RPM and slower † See Pages G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducer Motor HP Output RPM Reducer Selection Motor HP Output RPM 8 9-12 13-17 18-25 26-38 39-50 20 (cont) 51-54 55-80 81-89 90-102 103-107 108-120 121-182 183-200 201-324 325-400 4-5 6-8 9-10 11-15 25 16-21 22-32 33-49 Reducer Selection TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA6307H40 TA6307H25 TA6307H15 TA6307H25 TA6307H15 TA5215H25 TA5215H15 TA5215H15 TA5215H09 TA5215H15 TA5215H09 TA5215H05 TA4207H15 TA5215H09 TA5215H05 TA4207H15 TA4207H09 TA5215H05 TA4207H09 TA5215H05 TA4207H09 TA4207H05 TA4207H05 TA3203H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 G1-28 Min. Sheave Cooling Dia. Method P.D. 17.2 --9.5 --13.7 --8.5 --8.5 --10.8 --8.0 --8.0 --10.5 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --5.4 --6.3 --6.0 --9.1 --5.7 --8.9 --13.9 --6.1 --8.6 --12.9 --6.0 --9.5 --12.6 --9.3 --11.8 --8.1 --9.2 --9.8 --7.0 --15.0 --15.0 --17.2 --9.5 --13.7 --8.5 --8.5 --10.8 --8.0 --8.0 --10.7 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --- Motor HP Output RPM 50 51-69 70-80 81-89 25 (cont) 90-93 94-120 121-144 145-200 201-242 243-400 4-6 7-10 11-13 14-18 19-26 27-39 40-50 30 51-60 61-80 81-88 89 90-93 94-120 121-131 132-196 Reducer Selection TA6307H40 TA6307H25 TA6307H15 TA6307H25 TA6307H15 TA5215H25 TA5215H15 TA5215H15 TA5215H09 TA5215H15 TA5215H09 TA6307H05 TA5215H15 TA5215H09 TA5215H05 TA5215H09 TA5215H05 TA4207H09 TA5215H05 TA5215H05 TA4207H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA8407H40 TA8407H25 TA8407H15 TA7315H40 TA7315H25 TA7315H15 TA7315H25 TA7315H15 TA6307H25 TA6307H15 TA6307H15 TA6307H09 TA5215H15 TA6307H09 TA5215H15 TA6307H09 TA6307H05 TA5215H15 TA5215H09 TA6307H05 TA5215H09 TA6307H05 TA5215H09 TA5215H05 Min. Sheave Cooling Dia. Method P.D. 6.2 --6.2 --6.2 --6.2 --6.2 --5.3 --6.1 --6.0 --9.1 --5.7 --8.9 --15.1 --5.6 --8.8 --13.6 --8.3 --11.8 --8.9 --11.2 --9.9 --9.7 --15.0 --15.0 --17.2 --9.5 --13.9 --8.5 --8.5 --10.8 --8.0 --8.0 --10.8 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.2 --6.3 --9.9 --5.7 --9.9 --5.7 --10.1 --15.1 --5.6 --8.8 --15.1 --8.3 --14.5 --7.9 --11.4 --- Min. Sheave Cooling Dia. Method P.D. TA4207H09 7.8 --197-200 TA5215H05 10.0 --30 (cont) 201-344 TA5215H05 9.9 --345-400 TA4207H05 8.2 --5-9 TDT1530 † 15.0 --10-13 TDT1425 † 15.0 --TA12608H40 17.1 --14 TDT1425 † 15.0 --TA12608H40 17.1 --15-17 TA12608H25 9.5 --TA12608H15 14.3 --TA10507H40 8.5 --18-25 TA10507H25 8.5 --TA10507H15 10.8 --TA9415H40 8.0 --26-36 TA9415H25 8.0 --TA9415H15 10.8 --TA8407H40 6.2 --37-50 TA8407H25 6.2 --TA8407H15 6.2 --TA8407H25 6.2 --51-53 TA8407H15 6.3 --40 TA7315H25 6.2 --54-80 TA7315H15 6.2 --TA7315H15 6.2 --81-84 TA7315H09 8.0 --TA6307H15 6.3 --85-89 TA6307H09 9.9 --TA6307H15 6.6 --90-112 TA6307H09 10.6 --TA7315H05 14.8 --TA6307H15 6.7 --113-120 TA6307H09 10.8 --TA6307H05 14.7 --TA6307H09 10.9 --121-160 TA6307H05 14.5 --TA5215H09 6.8 --161-200 TA6307H05 14.1 --201-246 TA6307H05 13.8 --247-400 TA5215H05 9.0 --6-11 TDT1530 † 15.0 --12-17 TDT1425 † 15.0 --TA12608H40 17.1 --18-22 TA12608H25 9.5 --TA12608H15 14.6 --50 TA10507H40 8.5 --23-31 TA10507H25 8.5 --TA10507H15 10.7 --TA9415H40 8.0 --32-37 TA9415H25 8.0 --TA9415H15 10.8 --TA9415H40 8.0 Fan 38-46 TA9415H25 8.0 --TA9415H15 10.8 --* See Page G1-132 for lubrication for 15 RPM and slower † See Pages G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducer Motor HP Output RPM Reducer Selection Motor HP Output RPM 47-50 51-68 50 (cont) 69-80 81-110 111 112-120 121-157 158-200 201-400 7-14 15-20 21 22-27 28 29-38 39-45 46-50 60 51-56 57-71 72-80 81-83 84-85 86-120 121-141 142-150 151-195 196-200 201-208 209-400 Reducer Selection TA8407H40 TA8407H25 TA8407H15 TA8407H25 TA8407H15 TA7315H25 TA7315H15 TA7315H15 TA7315H09 TA6307H15 TA6307H09 TA6307H15 TA6307H09 TA7315H05 TA6307H09 TA7315H05 TA6307H09 TA6307H05 TA6307H05 TDT1530 † TDT1425 † TA12608H40 TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA9415H40 TA9415H25 TA9415H15 TA9415H25 TA9415H15 TA8407H25 TA8407H15 TA8407H25 TA8407H15 TA8407H15 TA7315H15 TA7315H15 TA7315H09 TA7315H09 TA6307H09 TA6307H09 TA7315H05 TA6307H09 TA7315H05 TA7315H05 TA6307H05 G1-29 Min. Sheave Cooling Dia. Method P.D. 6.2 Fan 6.2 --6.2 --6.2 --7.0 --6.2 --6.2 --6.2 --8.5 --6.6 --10.5 --6.7 --10.8 --13.2 --10.9 --12.8 --10.9 --14.2 --13.8 --15.0 --15.0 --17.1 --15.0 --17.1 --9.5 --14.8 --8.5 --9.5 --14.9 --8.5 --8.5 --10.7 --8.0 Fan 8.0 --10.8 --8.0 Fan 8.0 --10.8 --8.0 --10.8 --6.2 --7.1 --6.2 Fan 7.5 --7.7 --6.2 --6.2 --8.5 --8.6 --10.9 --10.9 --12.1 --10.1 Fan 11.7 --11.7 --13.5 --- Motor HP Output RPM Reducer Selection 9-17 18-26 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA12608H25 TA12608H15 TA10507H40 TA10507H25 TA10507H15 TA9415H40 TA9415H25 TA9415H15 TA9415H25 TA9415H15 TA8407H25 TA8407H15 TA8407H15 TA7315H15 TA7315H15 TA7315H09 TA7315H09 TA7315H09 TA7315H05 TA6307H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA10507H40 TA12608H25 TA12608H15 TA12608H25 TA12608H15 TA10507H25 TA10507H15 TA10507H25 TA10507H15 TA9415H25 TA10507H15 TA9415H25 TA9415H15 TA9415H15 TA8407H15 TA7315H09 TA7315H05 TDT1530 † TDT1425 † TA12608H40 TA12608H25 TA12608H15 TA12608H25 TA12608H15 TA12608H25 TA12608H15 27-34 35-36 37-49 75 50 51-72 73-80 81-112 113 114-120 121-156 157- 200 213-306 307-400 12-23 24-35 36-47 48-50 51 100 52-56 57-67 68 69-80 81-100 101-120 172-200 331-400 16-30 31-43 44-50 125 51-58 59-67 Min. Sheave Cooling Dia. Method P.D. 15.0 --15.0 --17.1 --9.5 --15.1 --8.5 --9.5 --15.2 --8.5 --8.5 --11.3 --8.0 Fan 8.0 Fan 10.8 --8.0 Fan 10.8 --6.2 Fan 7.5 --8.6 --6.2 --6.2 --8.5 --8.6 --8.5 Fan 11.5 --11.7 --15.0 --15.0 --17.1 --9.5 --15.6 --8.5 Fan 9.5 --15.7 --9.6 --15.7 --8.5 --11.8 --8.8 Fan 12.4 --8.0 Fan 12.5 --8.0 Fan 10.7 Fan 10.5 Fan 8.7 Fan 8.4 Fan 10.8 --15.0 --15.0 --17.1 Fan 9.5 --15.7 --9.6 --15.9 --10.4 Fan 16.1 --- Gearing Reference Guide (SF = 2.0) TORQUE-ARM II ★ TORQUE-ARM Class III Selections MAXUM TORQUE-ARM II Shaft Mount Speed Reducers TIGEAR-2 SELECTION Gearing Reference Guide SELECTION TORQUE-ARM II Shaft Mount Speed Reducers Class III Selections ★ (SF = 2.0) TORQUE-ARM II TORQUE-ARM Min. Sheave Cooling Dia. Method P.D. TA10507H25 9.4 Fan 68-80 TA10507H15 13.4 Fan 125 (cont) 81-90 TA10507H15 13.6 Fan 91-120 TA9415H15 10.3 Fan 19-36 TDT1530 † 15.0 --37-41 TDT1425 † 15.0 --42-52 TDT1425 † 15.0 Fan TA12608H25 10.7 Fan 150 53-80 TA12608H15 16.1 Fan 81-83 TA12608H15 15.6 Fan 84-115 TA10507H15 13.6 Fan 116-120 TA9415H15 10.2 Fan 27-50 TDT1530 † 15.0 --51-70 TDT1425 † 15.0 P&C TA12608H25 10.7 P&C 200 71-80 TA12608H15 16.1 Fan 81-98 TA12608H15 15.6 Fan 99-120 TA12608H15 15.1 P&C 34-57 TDT1530 † 15.0 --250 66-75 TDT1425 † 15.0 P&C 97-120 TA12608H15 15.1 P&C 300 41-57 TDT1530 † 15.0 --350 50-57 TDT1530 † 15.0 --* See Page G1-132 for lubrication for 15 RPM and slower † See page G2-68 and G2-69 for information on TDT1425 and TDT1530 Reducers Motor HP Output RPM Reducer Selection P&C (Pump & Coolers) - Use the DODGE Speed Reducer auxiliary cooling package, part number 014148 MAXUM TIGEAR-2 G1-30 TORQUE-ARM II Shaft Mount Speed Reducers SELECTION GUIDE: TA II TORQUE-ARM SHAFT MOUNT REDUCERS AND SCREW CONVEYOR DRIVES This is a reference sheet for quick selection and specification on DODGE TA II Shaft Mount Reducers. Use it to identify information needed to make an accurate selection with a step-by-step selection format for choosing a reducer, accessories and belt drive. Name Company Name Phone Number Fax No. e-mail Address: RPM Shaft Size Gearing Reference Guide SELECTION Application Data: Type Hours of service/day Class of Service Type of Load: Uniform Moderate Shock Screw Conveyor Applications: Screw Diameter Motor Drive shaft diameter HP RPM Frame Size Shaft Size Type of reducer mounting: Horizontal Vertical - Input up Vertical - Input down Incline (degree of) Flange Mounting TORQUE-ARM II Driven Equipment Unusual ambient temperature: TORQUE-ARM Other important application characteristics (reversing duty, start/stop cycles Reducer Drive Selection: Step 1 - Determine class of service Step 2 - From Class of Service Table, select reducer type, size and ratio that meets Application HP and Driven RPM requirements Twin Taper Bushed Screw Conveyor Step 3 - Select reducer accessories required for application: Twin Taper Bushing Kit: Standard Shaft Short Shaft Rod Assembly Backstop Cooling Fan Motor Mount Belt Guard Adapter & Hardware Kit Adjustable Packing Kit Drive Shaft Stainless Drive Shaft Belt Drive Specification: Belt Type Center Distance Sheave Ratio Driver: Shaft Diameter Sheave Bushing Belt Size & Qty Driven: Shaft Diameter Sheave Bushing Belt Size & Qty TIGEAR-2 Service Factor MAXUM Other G1-31 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - Ta0107l, Single And Double Reductions TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-32 Taper Bushed Reducers - TA0107L, Single And Double Reductions TA0107L Taper Bushed Reducers (1) ● Reducer Size Part Number TA0107L Accessories AGMA Code Actual Ratio Weight lbs. TA0107L05 900004 107S05 5.20 39.6 TA0107L09 900003 107D09 9.00 41.2 TA0107L15 900002 107D15 14.93 41.1 TA0107L25 900001 107D25 25.09 41.0 TA0107L31 900000 107D31 30.94 41.2 (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. ● TA0107L Reducer = Light duty, best value + Rod assembly mounting locations are limited to positions shown in drawing. Part Number Description Weight lbs. 900109 4.5 TA0107RA Rod Assembly (1) + 901102 3.9 TA1107/0107L BS Backstop Assembly (2) 900090 35.4 TA0107MM Motor Mount Assembly (56-215T) (3) TA0107BG Belt Guard - Pos. B (56-215T) 900096 40.6 900097 42.2 TA0107BG Belt Guard - Pos. C (56-215T) (4) TA0107BG Belt Guard - Pos. D (56-215T) 900099 39.0 TA0-TA3 Vertical Breather Kit 900112 2.0 TA0107L V-Ring Kit 900249 0.1 Filter Breather Plug 430048 0.2 TA0107L Lube Kit LUBEKITTA0107 4.6 (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off. (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions. (4) Use Position-C belt guard for TA II reducer in screw conveyor drive applications. Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS Bushing Size Standard Shaft Bushing Kit TA0107TB x 1-7/16 ▲ TA0107TB x 1-3/8 TA0107TB x 1-5/16 TA0107TB x 1-1/4 TA0107TB x 1-3/16 TA0107TB x 1-1/8 TA0107TB x 1 Part Number (7) 900020 900021 900022 900023 900024 900025 900026 Weight lbs. Bushing Size Short Shaft Bushing Kit (8) Shaft Keyseat Required (9) (10) 1.5 3/8 x 3/16 x 6.83 --- 1.6 5/16 x 5/32 x 6.83 --- 1.8 5/16 x 5/32 x 6.83 --- 1.9 1/4 x 1/8 x 6.83 --- 2.0 1/4 x 1/8 x 6.83 TA0107TBS x 1-3/16 2.1 1/4 x 1/8 x 6.83 TA0107TBS x 1-1/8 2.4 1/4 x 1/8 x 6.83 TA0107TBS x 1 ▲ AGMA maximum bore size (5) Bushing kit required to mount TA II reducer to driven shaft Part Number Weight lbs. Shaft Keyseat Required (9) (10) --------900027 900028 900029 --- --- --- --- --- --- --- --- 2.1 1/4 x 1/8 x 4.35 2.3 1/4 x 1/8 x 4.35 2.6 1/4 x 1/8 x 4.35 TORQUE-ARM TA0107L Tapered Bushing Kits (5) (6) (6) Bushing kit is not required to mount TA II reducer on SCS Drive Shaft in a screw conveyor application (8) Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. (9) Minimum keyseat and shaft length required to mount reducer with bushing kit TIGEAR-2 (10) Always check the driven shaft and key for strength MAXUM (7) Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key G1-33 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Screw Conveyor Drive - TA0107L, Single And Double Reductions TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-34 TA0107L Screw Conveyor Drive Dimensions Screw Dia 6, 9 9, 12 12, 14 12, 14, 16, 18, 20 Drive Shaft Dia A 1-1/2 2 2-7/16 3 B C D 9.00 9.00 9.69 9.88 2.13 2.13 2.75 2.88 3.00 3.00 3.00 3.00 Dimensions Hole Dia E 17/32 21/32 21/32 25/32 F G 0.75 0.75 0.75 0.75 4.00 5.13 5.63 6.00 Bolt Dia H 1/2-13 5/8 5/8 3/4 TA0107L Accessories for Screw Conveyor Drives (1) (4) (5) Description TA0107SCA Adapter & Hardware Kit (2) TA0107SCP Adjustable Packing Kit (3) TA0107SCS x 1-1/2 Drive Shaft TA0107SCS x 2 Drive Shaft TA0107SCS x 2-7/16 Drive Shaft TA0107SCS x 3 Drive Shaft TA0107SCS x 1-1/2 Stainless Steel Drive Shaft TA0107SCS x 2 Stainless Steel Drive Shaft TA0107SCS x 2-7/16 Stainless Steel Drive Shaft TA0107SCS x 3 Stainless Steel Drive Shaft Weight lbs. 14.7 0.9 8.8 12.0 16.5 22.8 8.8 12.0 16.5 22.8 MAXUM See page G1-35 for Belt Guard for Screw Conveyor Drive applications SCA Adapter & Hardware Kit includes adapter, mounting wedge, keeper plate, key, seals and hardware SCP Adjustable Packing Kit consists of flange, mounting hardware and braided packing seals SCS Drive Shaft is a shaft only. Hardware is stocked with the adapter & hardware kit A complete TA II Screw Conveyor Drive includes a TA II Reducer, SCA Adapter & Hardware Kit and SCS Drive Shaft. The SCP Adjustable Packing Kit is an optional accessory. TIGEAR-2 (1) (2) (3) (4) (5) Part Number 900070 900071 900072 900073 900074 900075 900080 900081 900082 900083 Gearing Reference Guide Screw Conveyor Drive - TA0107L, Single And Double Reductions TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-35 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA0107L, Position B & D TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-36 Motor Mount Dimensions - TA0107L, Position B & D Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position B -0.09 3.33 2.10 5.52 Position D -0.09 3.33 2.10 5.52 (2) M1 M2 M3 M1 M2 M3 B Min B Max C Min C Max Position B -0.09 3.33 2.10 5.52 Position D -0.09 3.33 2.10 5.52 Motor Frame 56 A 0.78 0.78 Motor Mount Height Lateral Adjustment Mounting (1) (2) M1 M2 M3 M1 M2 M3 A 1.37 1.37 Min 17.2 19.6 22.0 11.8 14.1 16.5 Max 21.0 23.4 25.8 15.6 17.9 20.3 A 1.22 1.22 Motor Frame 182T & 184T Centers A Min Max 18.2 22.0 20.6 24.4 1.55 23.0 26.8 12.8 16.6 15.1 18.9 1.55 17.5 21.3 143T & 145T Centers Min Max 17.2 21.0 19.6 23.4 22.0 25.8 11.8 15.6 14.1 17.9 16.5 20.3 213T & 215T Centers Min Max 19.0 22.8 21.3 25.1 23.7 27.5 13.5 17.3 15.9 19.7 18.3 22.1 TORQUE-ARM Note: Centers Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS TIGEAR-2 MAXUM Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline G1-37 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA0107L, Position A & C TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-38 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position A -0.09 3.33 3.05 6.47 Position C -0.09 3.33 3.05 6.47 B Min B Max C Min Motor Frame 56 A (2) M1 M2 M3 M4 M1 M2 M3 M4 0.78 0.78 Motor Mount Height Lateral Adjustment Mounting (1) (3) C Max Position A -0.09 3.33 3.05 6.47 Position C -0.09 3.33 3.05 6.47 A (2) M1 M2 M3 M4 M1 M2 M3 M4 1.37 1.37 Centers Min 14.4 16.8 19.1 21.5 12.6 14.9 17.3 19.6 A Max 18.2 20.5 22.9 25.2 16.4 18.7 21.1 23.4 1.22 1.22 Motor Frame 182T & 184T Centers A Min Max 15.4 19.2 17.8 21.5 1.55 20.1 23.9 22.5 26.2 13.6 17.4 15.9 19.7 1.55 18.3 22.1 20.6 24.4 143T & 145T Centers Min Max 14.4 18.2 16.8 20.5 19.1 22.9 21.5 25.2 12.6 16.4 14.9 18.7 17.3 21.1 19.6 23.4 213T & 215T Centers Min Max 16.2 19.9 18.5 22.3 20.8 24.6 23.2 27.0 14.3 18.1 16.7 20.4 19.0 22.8 21.4 25.2 Gearing Reference Guide Motor Mount Dimensions - TA0107L, Position A & C TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS Table A - Screw Conveyor Motor Mount Minimum “M” Mounting Positions (1) TA0107L 6 7.00 M2 9 9.00 M3 12 10.00 M4 14 11.00 M4 16 11.50 M4 18 12.13 *** 20 13.50 *** 24 16.50 *** (1) For U Or Flared Trough Ends Per CEMA 300-014 TA1107H M3 M4 M4 M4 *** *** *** *** TA2115H M2 M3 M3 M4 M4 M4 M4 *** Minimum Mounting Position TA3203H TA4207H M2 M2 M3 M2 M3 M2 M3 M3 M4 M3 M4 M3 M4 M3 *** M4 TA5215H M1 M2 M2 M2 M2 M3 M3 M3 TA6307H M1 M2 M2 M2 M2 M2 M3 M3 TA7315H M1 M1 M1 M2 M2 M2 M2 M3 TIGEAR-2 Nominal Screw Trough Height Dia Dim MAXUM Note: Minimum centers contain 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3, M4 go through output shaft centerline (3) See Table A, below, for minimum “M” mounting position required for specific screw diameter and reducer size G1-39 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Tapered Bushed Reducers - TA1107H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-40 Tapered Bushed Reducers - TA1107H, Single And Double Reduction TA1107H Taper Bushed Reducers (1) ● ■ AGMA Code Actual Ratio TA1107H Accessories Weight lbs. TA1107H05 901004 107S05 5.00 55.4 TA1107H09 901003 107D09 8.99 56.8 TA1107H15 901002 107D15 14.91 56.7 TA1107H25 901001 107D25 25.06 56.7 TA1107H31 901000 107D31 30.91 56.8 (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. ● TA1107H Reducer - Heavy duty, extended value ■ See page G1-122 for Maximum Bore Straight Bore TA II Reducers Part Number Description 901109 TA1107RA Rod Assembly (1) + 901102 TA1107H/0107L BS Backstop Assembly (2) TA1107MM Motor Mount Assembly (56-254T) (3) 901090 TA1107BG Belt Guard - Pos. B (56-254T) 901096 901097 TA1107BG Belt Guard - Pos. C (56-254T) (4) TA1107BG Belt Guard - Pos D (56-254T) 901099 TA0-TA3 - Vertical Breather Kit 900112 TA1107H - V-Ring Kit 901249 Filter Breather Plug 430048 TA1107H Lube Kit LUBEKITTA1107 (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off Weight lbs. 4.5 3.9 39.5 40.6 43.1 43.0 2.0 0.1 0.2 4.6 (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions + Rod Assembly mounting locations are limited to positions show in drawing. (4) Use Position-C belt guard for TA II reducer in screw conveyor drive applications TA1107H Tapered Bushing Kits (5) (6) Bushing Size Standard Shaft Bushing Kit TA1107TB x 1-1/2 TA1107TB x 1-7/16 ▲ TA1107TB x 1-3/8 TA1107TB x 1-5/16 TA1107TB x 1-1/4 TA1107TB x 1-3/16 TA1107TB x 1-1/8 TA1107TB x 1-1/16 TA1107TB x 1 (7) Weight lbs. 901020 901021 901022 901023 901024 901025 901026 901027 901028 3.3 3.6 3.5 3.8 3.7 3.8 4.0 4.0 4.2 Shaft Keyseat Required (9) (10) 3/8 x 3/16 x 6.95 3/8 x 3/16 x 6.95 5/16 x 5/32 x 6.95 5/16 x 5/32 x 6.95 1/4 x 1/8 x 6.95 1/4 x 1/8 x 6.95 1/4 x 1/8 x 6.95 1/4 x 1/8 x 6.95 1/4 x 1/8 x 6.95 Bushing Size Short Shaft Bushing Kit (8) --TA1107TBS x 1-7/16 TA1107TBS x 1-3/8 TA1107TBS x 1-5/16 TA1107TBS x 1-1/4 TA1107TBS x 1-3/16 TA1107TBS x 1-1/8 TA1107TBS x 1-1/16 TA1107TBS x 1 Part Number Weight lbs. Shaft Keyseat Required (9) (10) --901030 901031 901032 901033 901034 901035 901036 901037 --3.7 3.8 4 4.1 4.2 4.4 4.5 4.7 --3/8 x 3/16 x 4.43 5/16 x 5/32 x 4.43 5/16 x 5/32 x 4.43 1/4 x 1/8 x 4.43 1/4 x 1/8 x 4.43 1/4 x 1/8 x 4.43 1/4 x 1/8 x 4.43 1/4 x 1/8 x 4.43 AGMA maximum bore size Bushing kit required to mount TA II reducer to driven shaft Bushing kit is not required to mount TA II reducer on SCS Drive Shaft in a screw conveyor application Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key. Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. Minimum keyseat and shaft length required to mount reducer with bushing kit Always check the driven shaft and key for strength TIGEAR-2 (9) (10) ▲ (5) (6) (7) (8) Part Number TORQUE-ARM Part Number MAXUM Reducer Size Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS G1-41 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Screw Conveyor Drive - Ta1107h, Single And Double Reduction TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-42 TA1107H Screw Conveyor Drive Dimensions Screw Dia 6, 9 9, 12 12, 14 12, 14, 16, 18, 20 Drive Shaft Dia A 1-1/2 2 2-7/16 F G 3.00 3.00 3.00 Dimensions Hole Dia E 17/32 21/32 21/32 B C D 0.75 0.75 0.75 4.00 5.13 5.63 Bolt Dia H 1/2-13 5/8 5/8 9.00 9.00 9.69 2.13 2.13 2.75 3 9.88 2.88 3.00 25/32 0.75 6.00 3/4 TA1107H Accessories for Screw Conveyor Drives (1) (4) (5) Description TA1107SCA Adapter & Hardware Kit (2) TA1107SCP Adjustable Packing Kit (3) TA1107SCS x 1-1/2 Drive Shaft TA1107SCS x 2 Drive Shaft TA1107SCS x 2-7/16 Drive Shaft TA1107SCS x 3 Drive Shaft TA1107SCS x 1-1/2 Stainless Steel Drive Shaft TA1107SCS x 2 Stainless Steel Drive Shaft TA1107SCS x 2-7/16 Stainless Steel Drive Shaft TA1107SCS x 3 Stainless Steel Drive Shaft Weight lbs. 15.2 0.8 10.3 13.5 18.1 24.4 10.3 13.5 18.1 24.4 MAXUM See page G1-43 for Belt Guard for Screw Conveyor Drive applications SCA Adapter & Hardware Kit includes adapter, mounting wedge, keeper plate, key, seals and hardware SCP Adjustable Packing Kit consists of flange, mounting hardware and braided packing seals SCS Drive Shaft is a shaft only. Hardware is stocked with the adapter & hardware kit A complete TA II Screw Conveyor Drive includes a TA II Reducer, SCA Adapter & Hardware Kit and SCS Drive Shaft. The SCP Adjustable Packing Kit is an optional accessory. TIGEAR-2 (1) (2) (3) (4) (5) Part Number 901070 901071 901072 901073 901074 901075 901080 901081 901082 901083 Gearing Reference Guide Screw Conveyor Drive - TA1107H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-43 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA1107H, Position B & D TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-44 Motor Mount Dimensions - TA1107H, Position B & D (1) Mounting B Min B Max C Min C Max Position B -0.09 3.33 2.06 5.48 Position D -0.09 3.33 2.06 5.48 Mounting Motor Mount Height (2) Position B Position D M1 M2 M3 M1 M2 M3 A 1.37 1.37 182T & 184T Centers Min 18.7 21.3 23.9 12.3 14.9 17.5 Motor Frame 56 A (2) M1 M2 M3 M1 M2 M3 Max 23.0 25.6 28.2 16.7 19.2 21.8 Centers 0.78 0.78 A 1.55 1.55 Min 17.7 20.3 22.9 11.3 13.9 16.5 Motor Frame 213T & 215T Centers Min 19.5 22.1 24.6 13.1 15.7 18.3 1.22 1.22 254T Max 23.8 26.4 29.0 17.4 20.0 22.6 A 1.56 1.56 Centers Min 20.5 23.1 25.6 14.1 16.7 19.3 Max 24.8 27.4 30.0 18.4 21.0 23.6 TIGEAR-2 MAXUM Note: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline A Max 22.0 24.6 27.2 15.7 18.2 20.8 143T & 145T Centers Min Max 17.7 22.0 20.3 24.6 22.9 27.2 11.3 15.7 13.9 18.2 16.5 20.8 TORQUE-ARM Motor Mount Height Lateral Adjustment Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS G1-45 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA1107H, Position A & C TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-46 Motor Mount Dimensions - TA1107H, Position A & C (1) (3) Mounting B Min B Max C Min C Max Position A -0.09 3.33 3.01 6.43 Position C -0.09 3.33 3.01 6.43 Mounting Motor Mount Height (2) Position A Position C M1 M2 M3 M4 M1 M2 M3 M4 A 1.37 1.37 182T & 184T Centers Min 14.7 17.2 19.7 22.3 14.7 17.2 19.7 22.3 Motor Frame 56 A (2) M1 M2 M3 M4 M1 M2 M3 M4 0.78 0.78 A Max 18.9 21.4 24.0 26.6 18.9 21.4 24.0 26.6 Centers 1.55 1.55 Min 13.8 16.2 18.8 21.3 13.8 16.2 18.8 21.3 Motor Frame 213T & 215T Centers Min 15.4 17.9 20.5 23.0 15.4 17.9 20.5 23.0 A Max 17.9 20.5 23.0 25.6 17.9 20.5 23.0 25.6 1.22 1.22 143T & 145T Centers Min Max 13.8 17.9 16.2 20.5 18.8 23.0 21.3 25.6 13.8 17.9 16.2 20.5 18.8 23.0 21.3 25.6 254T A Max 19.6 22.2 24.7 27.3 19.6 22.2 24.7 27.3 1.56 1.56 Centers Min 16.4 18.9 21.5 24.0 16.4 18.9 21.5 24.0 Max 20.6 23.2 25.7 28.3 20.6 23.2 25.7 28.3 TORQUE-ARM Motor Mount Height Lateral Adjustment Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS Note: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3, M4 go through output shaft centerline (3) See Table A, below, for minimum “M” mounting position required for specific screw diameter and reducer size TA0107L 6 7.00 M2 9 9.00 M3 12 10.00 M4 14 11.00 M4 16 11.50 M4 18 12.13 *** 20 13.50 *** 24 16.50 *** (1) For U Or Flared Trough Ends Per CEMA 300-014 TA1107H M3 M4 M4 M4 *** *** *** *** TA2115H M2 M3 M3 M4 M4 M4 M4 *** Minimum Mounting Position TA3203H TA4207H M2 M2 M3 M2 M3 M2 M3 M3 M4 M3 M4 M3 M4 M3 *** M4 TA5215H M1 M2 M2 M2 M2 M3 M3 M3 TA6307H M1 M2 M2 M2 M2 M2 M3 M3 TA7315H M1 M1 M1 M2 M2 M2 M2 M3 TIGEAR-2 Nominal Screw Trough Height Dia Dim MAXUM Table A - Screw Conveyor Motor Mount Minimum “M” Mounting Positions (1) G1-47 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducer - TA2115H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-48 TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducer - TA2115H, Single And Double Reduction TA2115H Accessories Reducer Size Part Number AGMA Code Actual Ratio Weight lbs. TA2115H05 902004 902003 902002 902001 902000 115S05 5.20 84.2 TA2115RA Rod Assembly (1) + 115D09 9.10 86.5 TA2115BS Backstop Assembly (2) 115D15 15.62 86.3 TA2115MM Motor Mount Assembly (56-256T) (3) 115D25 25.07 86.1 TA2115BG Belt Guard - Pos. B (56-256T) 115D33 33.33 85.7 TA2115BG Belt Guard - Pos. C (56-256T) (4) TA2115H09 TA2115H15 TA2115H25 TA2115H33 Description (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. TA2115BG Belt Guard - Pos. D (56-256T) TA0-TA3 Vertical Breather Kit TA2115H V-Ring Kit Filter Breather Plug + Rod Assembly mounting locations are limited to positions shown in drawing TA2115H Lube Kit Part Number Weight lbs. 902109 902102 902090 902096 902097 902099 900112 902249 430048 LUBEKITTA2115 6.9 3.9 52.6 47.7 52.1 51.0 2.0 0.2 0.2 8.1 TORQUE-ARM II TA2115H Taper Bushed Reducers (1) Gearing Reference Guide SELECTION/DIMENSIONS (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions (4) Use Position-C belt guard for TA II reducer in screw conveyor drive applications Part Number (7) Weight lbs. 902020 902022 902023 902024 902025 902026 902027 902028 902029 902060 902061 4.7 5.2 5.4 5.6 5.8 6.1 6.0 6.4 6.4 6.5 6.7 Shaft Keyseat Bushing Size Required Short Shaft Bushing Kit (8) (9) (10) 1/2 x 1/4 x 7.80 1/2 x 1/4 x 7.80 1/2 x 1/4 x 7.80 1/2 x 1/4 x 7.80 3/8 x 3/16 x 7.80 3/8 x 3/16 x 7.80 3/8 x 3/16 x 7.80 3/8 x 3/16 x 7.80 3/8 x 3/16 x 7.80 5/16 x 5/32 x 7.80 5/16 x 5/32 x 7.80 ----TA2115TBS x 1-15/16 TA2115TBS x 1-7/8 TA2115TBS x 1-3/4 TA2115TBS x 1-11/16 TA2115TBS x 1-5/8 TA2115TBS x 1-1/2 TA2115TBS x 1-7/16 TA2115TBS x 1-3/8 TA2115TBS x 1-5/16 Part Number Weight lbs. ----902030 902031 902032 902033 902034 902035 902036 902037 902038 ----5.6 5.9 6 6.6 6.8 7.3 7.4 7.6 7.8 Shaft Keyseat Required (9) (10) ----1/2 x 1/4 x 4.80 1/2 x 1/4 x 4.80 3/8 x 3/16 x 4.80 3/8 x 3/16 x 4.80 3/8 x 3/16 x 4.80 3/8 x 3/16 x 4.80 3/8 x 3/16 x 4.80 5/16 x 5/32 x 4.80 5/16 x 5/32 x 4.80 AGMA maximum bore size Bushing kit required to mount TA II reducer to driven shaft Bushing kit is not required to mount TA II reducer on SCS Drive Shaft in a screw conveyor application Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. (9) Minimum keyseat and shaft length required to mount reducer with bushing kit (10) Always check the driven shaft and key for strength TIGEAR-2 ▲ (5) (6) (7) (8) MAXUM Bushing Size Standard Shaft Bushing Kit TA2115TB x 2-3/16 TA2115TB x 2 TA2115TB x 1-15/16 ▲ TA2115TB x 1-7/8 TA2115TB x 1-3/4 TA2115TB x 1-11/16 TA2115TB x 1-5/8 TA2115TB x 1-1/2 TA2115TB x 1-7/16 TA2115TB x 1-3/8 TA2115TB x 1-5/16 TORQUE-ARM TA2115H Tapered Bushing Kits (5) (6) G1-49 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Screw Conveyor Drive - TA2115H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-50 TA2115H Screw Conveyor Drive Dimensions Screw Dia 6, 9 9, 12 12, 14 12, 14, 16, 18, 20 Drive Shaft Dia A 1-1/2 2 2-7/16 F G 3.00 3.00 3.00 Dimensions Hole Dia E 17/32 21/32 21/32 B C D 0.75 0.75 0.75 4.00 5.13 5.63 Bolt Dia H 1/2-13 5/8 5/8 9.00 9.00 9.69 2.13 2.13 2.75 3 9.88 2.88 3.00 25/32 0.75 6.00 3/4 TA2115H Accessories for Screw Conveyor Drives (1) (4) (5) Description TA2115SCA Adapter & Hardware Kit (2) TA2115SCP Adjustable Packing Kit (3) TA2115SCS x 1-1/2 Drive Shaft TA2115SCS x 2 Drive Shaft TA2115SCS x 2-7/16 Drive Shaft TA2115SCS x 3 Drive Shaft TA2115SCS x 1-1/2 Stainless Steel Drive Shaft TA2115SCS x 2 Stainless Steel Drive Shaft TA2115SCS x 2-7/16 Stainless Steel Drive Shaft TA2115SCS x 3 Stainless Steel Drive Shaft Weight lbs. 19.2 1.2 15.4 18.6 23.3 29.5 15.4 18.6 23.3 29.5 MAXUM See page G1-51 for Belt Guard for Screw Conveyor Drive applications SCA Adapter & Hardware Kit includes adapter, mounting wedge, keeper plate, key, seals and hardware SCP Adjustable Packing Kit consists of flange, mounting hardware and braided packing seals SCS Drive Shaft is a shaft only. Hardware is stocked with the adapter & hardware kit A complete TA II Screw Conveyor Drive includes a TA II Reducer, SCA Adapter & Hardware Kit and SCS Drive Shaft. The SCP Adjustable Packing Kit is an optional accessory. TIGEAR-2 (1) (2) (3) (4) (5) Part Number 902070 902071 902072 902073 902074 902075 902080 902081 902082 902083 Gearing Reference Guide Screw Conveyor Drive - TA2115H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-51 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA2115H, Position B & D TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-52 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position B 0.19 3.61 2.32 5.74 Position D 0.19 3.61 2.32 5.74 Mounting Motor Mount Height (2) Position B Position D M1 M2 M3 M1 M2 M3 A 1.37 1.37 (1) 182T & 184T Centers Min Max 19.5 23.2 22.6 26.3 25.6 29.3 11.4 15.1 14.5 18.2 17.6 21.3 (2) M1 M2 M3 M1 M2 M3 A 1.55 1.55 Motor Frame 56 A 0.78 0.78 Motor Frame 213T & 215T Centers Min Max 20.3 24.0 23.3 27.0 26.4 30.1 12.2 15.9 15.3 19.0 18.3 22.0 Min 18.5 21.6 24.6 10.4 13.5 16.6 A 1.56 1.56 Max 22.2 25.3 28.3 14.1 17.2 20.3 A 1.22 1.22 254T & 256T Centers Min Max 21.3 25.0 24.3 28.0 27.4 31.1 13.2 16.9 16.3 20.0 19.3 23.0 143T & 145T Centers Min Max 18.5 22.2 21.6 25.3 24.6 28.3 10.4 14.1 13.5 17.2 16.6 20.3 TIGEAR-2 MAXUM Note: Minimum centers contain 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline Centers Gearing Reference Guide Motor Mount Dimensions - TA2115H, Position B & D TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-53 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA2115H, Position A & C TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-54 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position A 0.19 3.61 3.39 6.81 Position C 0.19 3.61 3.39 6.81 Mounting Motor Mount Height (2) Position A Position C M1 M2 M3 M4 M1 M2 M3 M4 A 1.37 1.37 (1) (3) 182T & 184T Centers Min 14.6 17.5 20.5 23.5 14.6 17.5 20.5 23.5 Motor Frame 56 A (2) M1 M2 M3 M4 M1 M2 M3 M4 0.78 0.78 A Max 18.1 21.1 24.1 27.1 18.1 21.1 24.1 27.1 Centers 1.55 1.55 Min 13.6 16.6 19.5 22.5 13.6 16.6 19.5 22.5 Motor Frame 213T & 215T Centers Min 15.3 18.3 21.2 24.2 15.3 18.3 21.2 24.2 A Max 17.2 20.1 23.1 26.2 17.2 20.1 23.1 26.2 Max 18.9 21.9 24.9 27.9 18.9 21.9 24.9 27.9 1.22 1.22 A 1.56 1.56 143T & 145T Centers Min Max 13.6 17.2 16.6 20.1 19.5 23.1 22.5 26.2 13.6 17.2 16.6 20.1 19.5 23.1 22.5 26.2 254T & 256T Centers Min 16.3 19.2 22.2 25.2 16.3 19.2 22.2 25.2 Max 19.8 22.8 25.9 28.9 19.8 22.8 25.9 28.9 Note: Minimum centers contain 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3, M4 go through output shaft centerline (3) See Table A, below, for minimum “M” mounting position required for specific screw diameter and reducer size Gearing Reference Guide Motor Mount Dimensions - TA2115H, Position A & C TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS TA0107L 6 7.00 M2 9 9.00 M3 12 10.00 M4 14 11.00 M4 16 11.50 M4 18 12.13 *** 20 13.50 *** 24 16.50 *** (1) For U Or Flared Trough Ends Per CEMA 300-014 TA1107H M3 M4 M4 M4 *** *** *** *** TA2115H M2 M3 M3 M4 M4 M4 M4 *** Minimum Mounting Position TA3203H TA4207H M2 M2 M3 M2 M3 M2 M3 M3 M4 M3 M4 M3 M4 M3 *** M4 TA5215H M1 M2 M2 M2 M2 M3 M3 M3 TA6307H M1 M2 M2 M2 M2 M2 M3 M3 TA7315H M1 M1 M1 M2 M2 M2 M2 M3 TIGEAR-2 Nominal Screw Trough Height Dia Dim MAXUM Table A - Screw Conveyor Motor Mount Minimum “M” Mounting Positions (1) G1-55 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducer - TA3203H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-56 TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducer - TA3203H, Single And Double Reduction TA3203H Accessories Reducer Size Part Number AGMA Code Actual Ratio Weight lbs. TA3203H05 903004 903003 903002 903001 903000 203S05 4.91 107.9 TA3203RA Rod Assembly (1) + 203D09 9.23 112.0 TA3203BS Backstop Assembly (2) 203D15 15.07 111.8 TA3203MM Motor Mount Assembly (143-286T) (3) 203D25 24.95 111.4 TA3203BG Belt Guard - Pos. B (143-286T) 203D32 32.45 110.3 TA3203BG Belt Guard - Pos. C (143-286T) (4) TA3203H09 TA3203H15 TA3203H25 TA3203H32 Description (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. TA3203BG Belt Guard - Pos. D (143-286T) ■ See page G1-122 for Maximum Bore Straight Bore TA II Reducers Filter Breather Plug + Rod Assembly mounting locations are limited to positions shown in drawing. TA3203H Lube Kit TA0-TA3 Vertical Breather Kit TA3203H V-Ring Kit Part Number Weight Lbs 903109 903102 903090 903096 903097 903099 900112 903249 430048 LUBEKITTA3203 6.9 4.7 86.7 65.5 67.9 67.0 2.0 0.2 0.2 10.4 (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions (4) Use Position-C belt guard for TA II reducer in screw conveyor drive applications TORQUE-ARM II TA3203H Taper Bushed Reducers (1) ■ Gearing Reference Guide SELECTION/DIMENSIONS Part Number (7) Weight lbs. 903020 903021 903022 903023 903024 903025 903026 903027 903028 903029 903060 903061 6.1 6.2 6.8 7.0 7.5 7.8 8.0 8.0 8.2 8.4 8.8 8.8 Shaft Keyseat Required (9) (10) 5/8 x 5/16 x 8.55 1/2 x 1/4 x 8.55 1/2 x 1/4 x 8.55 1/2 x 1/4 x 8.55 1/2 x 1/4 x 8.55 1/2 x 1/4 x 8.55 1/2 x 1/4 x 8.55 3/8 x 3/16 x 8.55 3/8 x 3/16 x 8.55 3/8 x 3/16 x 8.55 3/8 x 3/16 x 8.55 3/8 x 3/16 x 8.55 Bushing Size Short Driven Shaft Bushing Kit (8) --... TA3203TBS x 2-3/16 TA3203TBS x 2-1/8 TA3203TBS x 2 TA3203TBS x 1-15/16 TA3203TBS x 1-7/8 TA3203TBS x 1-3/4 TA3203TBS x 1-11/16 TA3023TBS x 1-5/8 TA3203TBS x 1-1/2 TA3203TBS x 1-7/16 Part Number Weight lbs. --... 903030 903031 903032 903033 903034 903035 903036 903037 903038 903039 --... 7.0 7.4 8.0 8.4 8.7 9.0 9.3 9.6 9.9 10.0 Shaft Keyseat Required (9) (10) --... 1/2 x 1/4 x 5.46 1/2 x 1/4 x 5.46 1/2 x 1/4 x 5.46 1/2 x 1/4 x 5.46 1/2 x 1/4 x 5.46 3/8 x 3/16 x 5.46 3/8 x 3/16 x 5.46 3/8 x 3/16 x 5.46 3/8 x 3/16 x 5.46 3/8 x 3/16 x 5.46 AGMA maximum bore size Bushing kit required to mount TA II reducer to driven shaft Bushing kit is not required to mount TA II reducer on SCS Drive Shaft in a screw conveyor application Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. (9) Minimum keyseat and shaft length required to mount reducer with bushing kit (10) Always check the driven shaft and key for strength TIGEAR-2 ▲ (5) (6) (7) (8) MAXUM Bushing Size Standard Shaft Bushing Kit TA3203TB x 2-3/8 TA3203TB x 2-1/4 TA3203TB x 2-3/16 ▲ TA3203TB x 2-1/8 TA3203TB x 2 TA3203TB x 1-15/16 TA3203TB x 1-7/8 TA3203TB x 1-3/4 TA3203TB x 1-11/16 TA3203TB x 1-5/8 TA3203TB x 1-1/2 TA3203TB x 1-7/16 TORQUE-ARM TA3203H Tapered Bushing Kits (5) (6) G1-57 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Screw Conveyor Drive - TA3203H, Single And Double Reduction 7.75 BOLT Dia. H F TORQUE-ARM II Dia. E 7.75 A G G 1.27 TORQUE-ARM MAXUM TIGEAR-2 G1-58 16.01 4.89 C D D B TA3203H Screw Conveyor Drive Dimensions Screw Dia 6, 9 9, 12 12, 14 12, 14, 16, 18, 20 18, 20, 24 Drive Shaft Dia A 1-1/2 2 2-7/16 3 3-7/16 B C D 9.00 9.00 9.69 9.88 13.13 2.13 2.13 2.75 2.88 3.88 3.00 3.00 3.00 3.00 4.00 Dimensions Hole Dia E 17/32 21/32 21/32 25/32 29/32 F G 0.75 0.75 0.75 0.75 .75 4.00 5.13 5.63 6.00 6.75 Bolt Dia H 1/2-13 5/8 5/8 3/4 3/4 TA3203H Accessories for Screw Conveyor Drives (1) (4) (5) Description TA3203SCA Adapter & Hardware Kit (2) TA3203SCP Adjustable Packing Kit (3) TA3203SCS x 1-1/2 Drive Shaft TA3203SCS x 2 Drive Shaft TA3203SCS x 2-7/16 Drive Shaft TA3203SCS x 3 Drive Shaft TA3203SCS x 3-7/16 Drive Shaft TA3203SCS x 1-1/2 Stainless Steel Drive Shaft TA3203SCS x 2 Stainless Steel Drive Shaft TA3203SCS x 2-7/16 Stainless Steel Drive Shaft TA3203SCS x 3 Stainless Steel Drive Shaft TA3203SCS x 3-7/16 Stainless Steel Drive Shaft Weight lbs. 22.0 1.4 19.3 22.6 27.2 33.6 44.8 19.3 22.6 27.2 33.6 44.8 MAXUM See page G1-59 for Belt Guard for Screw Conveyor Drive applications SCA Adapter & Hardware Kit includes adapter, mounting wedge, keeper plate, key, seals and hardware SCP Adjustable Packing Kit consists of flange, mounting hardware and braided packing seals SCS Drive Shaft is a shaft only. Hardware is stocked with the adapter & hardware kit A complete TA II Screw Conveyor Drive includes a TA II Reducer, SCA Adapter & Hardware Kit and SCS Drive Shaft. The SCP Adjustable Packing Kit is an optional accessory. TIGEAR-2 (1) (2) (3) (4) (5) Part Number 903070 903071 903072 903073 903074 903075 903076 903080 903081 903082 903083 903084 Gearing Reference Guide Screw Conveyor Drive - TA3203H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-59 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA3203H, Position B & D 4.55 1.66 MAX CENTERS MIN CENTERS 1.38 TORQUE-ARM II 8.13 11.59 (2) M1 15.05 M2 (2) M3 (2) 16.38 13.62 A 0.53 15.32 1.38 TORQUE-ARM POSITION B 1.81 22.36 21.60 19.50 4.55 MIN CENTERS C MAX CENTERS INPUT SHAFT 1.66 1.38 MAXUM 10.52 13.98 (2) 17.44 M1 0.53 B M2 (2) M3 (2) 15.32 POSITION D TIGEAR-2 G1-60 1.80 10.00 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position B 0.04 5.34 2.06 7.36 Position D 0.04 5.34 2.06 7.36 Mounting Motor Mount Height (2) Position B Position D M1 M2 M3 M1 M2 M3 A 1.55 1.55 213T & 215T Centers Min Max 21.6 25.6 25.0 29.1 28.5 32.5 11.9 16.0 15.4 19.4 18.8 22.9 (1) (2) M1 M2 M3 M1 M2 M3 A 1.56 1.56 A 1.22 1.22 Motor Frame 143T & 145T Centers A Min Max 19.8 23.9 23.3 27.3 1.37 26.7 30.8 10.2 14.2 13.6 17.7 1.37 17.1 21.1 Motor Frame 254T & 256T Centers A Min Max 22.6 26.6 26.0 30.1 1.16 29.5 33.5 12.9 17.0 16.4 20.4 1.16 19.8 23.9 284T & 286T Centers Max 27.4 30.8 34.3 17.7 21.2 24.6 TIGEAR-2 MAXUM Note: Minimum centers contain 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline Min 23.3 26.8 30.2 13.7 17.1 20.6 182T & 184T Centers Min Max 20.8 24.9 24.3 28.3 27.7 31.8 11.2 15.2 14.6 18.7 18.1 22.1 Gearing Reference Guide Motor Mount Dimensions - TA3203H, Position B & D TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-61 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA3203H, Position A & C TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-62 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position A 0.04 5.34 3.07 8.37 Position C 0.04 5.34 3.07 8.37 Mounting Motor Mount Height (2) Position A Position C M1 M2 M3 M4 M1 M2 M3 M4 A 1.55 1.55 213T & 215T Centers Min 16.2 19.6 22.9 26.3 15.2 18.6 21.9 25.3 A (2) M1 M2 M3 M4 M1 M2 M3 M4 1.22 1.22 Motor Frame 254T & 256T Centers Min 17.2 20.5 23.9 27.3 16.2 19.5 22.9 26.3 A Max 20.1 23.5 26.9 30.3 19.1 22.5 25.9 29.3 Motor Frame 143T & 145T Centers A Min Max 14.6 18.4 17.9 21.8 1.37 21.2 25.2 24.6 28.6 13.6 17.4 16.9 20.8 1.37 20.2 24.2 23.6 27.6 1.56 1.56 Max 21.1 24.5 27.9 31.3 20.1 23.5 26.9 30.3 A 1.16 1.16 182T & 184T Centers Min Max 15.5 19.4 18.9 22.8 22.2 26.2 25.6 29.6 14.5 18.4 17.8 21.7 21.2 25.1 24.6 28.5 284T & 286T Centers Min 17.9 21.3 24.7 28.1 16.9 20.2 23.6 27.0 Max 21.8 25.2 28.6 32.1 20.8 24.2 27.6 31.0 Gearing Reference Guide Motor Mount Dimensions - TA3203H, Position A & C (1) (3) TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS Note: Minimum centers contain 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3, M4 go through output shaft centerline (3) See Table A, below, for minimum “M” mounting position required for specific screw diameter and reducer size TA0107L 6 7.00 M2 9 9.00 M3 12 10.00 M4 14 11.00 M4 16 11.50 M4 18 12.13 *** 20 13.50 *** 24 16.50 *** (1) For U Or Flared Trough Ends Per CEMA 300-014 TA1107H M3 M4 M4 M4 *** *** *** *** TA2115H M2 M3 M3 M4 M4 M4 M4 *** Minimum Mounting Position TA3203H TA4207H M2 M2 M3 M2 M3 M2 M3 M3 M4 M3 M4 M3 M4 M3 *** M4 TA5215H M1 M2 M2 M2 M2 M3 M3 M3 TA6307H M1 M2 M2 M2 M2 M2 M3 M3 TA7315H M1 M1 M1 M2 M2 M2 M2 M3 TIGEAR-2 Nominal Screw Trough Height Dia Dim MAXUM Table A - Screw Conveyor Motor Mount Minimum “M” Mounting Positions (1) G1-63 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA4207H, Single And Double Reduction 8.94 6.31 16.61 9.21 4.47 1.30 8.30 20.14 TORQUE-ARM II 13.77 7.31 9.12 13.07 1.03 90o 1/2 BOLT 1.75 2-11/16" Max 3.42 1-7/16 DIA SHAFT 3/8x3/8x4-11/16 KEY 4.78 29.00 MIN. 35.00 MAX. * 5.50 END OF BEARING ON DRIVEN SHAFT 5.02 4.84 *1.48 MINIMUM DISTANCE FOR BUSHING SCREW REMOVAL 4.00 TORQUE-ARM 1.44 5.038 4 HOLES @ 90o 1/2 -13 NC x 1.00 DEEP MAXUM 5.038 Dia. 4.12 5.02 REDUCER WITH BACKSTOP FLANGE MOUNTING DIMENSIONS TIGEAR-2 G1-64 TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA4207H, Single And Double Reduction (1) TA4207H Accessories ■ Reducer Size Part Number AGMA Code Actual Ratio Weight lbs. TA4207H05 904004 904003 904002 904001 904000 207S05 5.00 178.5 TA4207RA Rod Assembly (1) + 207D09 9.23 187.1 TA4207BS Backstop Assembly (2) 207D15 15.00 186.7 TA4207BS 40:1 Backstop Assembly (2) 207D25 25.13 186.0 TA4207MM Motor Mount Assembly (143-326T) (3) 207D40 39.11 185.4 TA4207BG Belt Guard - Pos. B (143-326T) TA4207H09 TA4207H15 TA4207H25 TA4207H40 Description (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. TA4207BG Belt Guard - Pos. C (143-326T) (4) ■ See page G1-122 for Maximum Bore Straight Bore TA II Reducers TA4-TA12 Vertical Breather Kit TA4207BG Belt Guard - Pos. D (143-326T) TA4207CF Cooling Fan Assembly ● TA4207H V-Ring Kit + Rod Assembly mounting locations are limited to positions shown in drawing Filter Breather Assy TA4207H Lube Kit Part Number Weight lbs. 904109 904102 904103 904090 904096 904097 904099 904106 904112 904249 430049 LUBEKITTA4207 10.6 5.2 5.2 114.3 79.6 82.7 80.6 2.0 3.0 0.3 0.2 16.2 TORQUE-ARM II TA4207H Taper Bushed Reducers Gearing Reference Guide SELECTION/DIMENSIONS Bushing Size Standard Shaft Bushing Kit TA4207TB x 2-11/16 TA4207TB x 2-1/2 TA4207TB x 2-7/16 ▲ TA4207TB x 2-3/8 TA4207TB x 2-1/4 TA4207TB x 2-3/16 TA4207TB x 2-1/8 TA4207TB x 2 TA4207TB x 1-15/16 TA4207TB x 1-7/8 TA4207TB x 1-3/4 TA4207TB x 1-11/16 (5) (6) Part Number (7) 904020 904021 904022 904023 904024 904025 904026 904027 904028 904029 904030 904031 Weight lbs. 9.4 10.6 10.8 11.3 11.5 11.8 12.2 12.6 13.0 13.2 13.3 13.5 Bushing Size Shaft Keyseat Required Short Shaft Bushing Kit (8) (9) (10) 5/8 x 5/16 x 8.93 5/8 x 5/16 x 8.93 5/8 x 5/16 x 8.93 5/8 x 5/16 x 8.93 1/2 x 1/4 x 8.93 1/2 x 1/4 x 8.93 1/2 x 1/4 x 8.93 1/2 x 1/4 x 8.93 1/2 x 1/4 x 8.93 1/2 x 1/4 x 8.93 3/8 x 3/16 x 8.93 3/8 x 3/16 x 8.93 ----TA4207TBS x 2-7/16 TA4207TBS x 2-3/8 TA4207TBS x 2-1/4 TA4207TBS x 2-3/16 TA4207TBS x 2-1/8 TA4207TBS x 2 TA4207TBS x 1-15/16 TA4207TBS x 1-7/8 TA4207TBS x 1-3/4 TA4207TBS x 1-11/16 Part Number Weight lbs. ----904032 904033 904034 904035 904036 904037 904038 904039 904040 904041 ----11.3 11.8 12.4 10.8 13.3 13.9 14.3 14.6 15.0 15.3 Shaft Keyseat Required (9) (10) ----5/8 x 5/16 x 5.65 5/8 x 5/16 x 5.65 1/2 x 1/4 x 5.65 1/2 x 1/4 x 5.65 1/2 x 1/4 x 5.65 1/2 x 1/4 x 5.65 1/2 x 1/4 x 5.65 1/2 x 1/4 x 5.65 3/8 x 3/16 x 5.65 3/8 x 3/16 x 5.65 AGMA maximum bore size Bushing kit required to mount TA II reducer to driven shaft Bushing kit is not required to mount TA II reducer on SCS Drive Shaft in a screw conveyor application Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. (9) Minimum keyseat and shaft length required to mount reducer with bushing kit (10) Always check the driven shaft and key for strength TIGEAR-2 ▲ (5) (6) (7) (8) MAXUM TA4207H Tapered Bushing Kits TORQUE-ARM (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions (4) Use Position-C belt guard for TA II reducer in screw conveyor drive applications ● See page G1-120 for cooling fan dimensions G1-65 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Screw Conveyor Drive - TA4207H, Single And Double Reduction 9.25 BOLT Dia. H F Dia. E TORQUE-ARM II 9.25 A G 1.36 G TORQUE-ARM MAXUM TIGEAR-2 G1-66 5.52 16.87 C D B D TA4207H Screw Conveyor Drive Dimensions Screw Dia 9, 12 12, 14 12, 14, 16, 18, 20 18, 20, 24 Drive Shaft Dia A 2 2-7/16 3 3-7/16 B C D 9.00 9.69 9.88 13.13 2.13 2.75 2.88 3.88 3.00 3.00 3.00 4.00 TA4207H Accessories for Screw Conveyor Drives Description TA4207SCA Adapter & Hardware Kit (2) TA4207SCP Adjustable Packing Kit (3) TA4207SCS x 2 Drive Shaft TA4207SCS x 2-7/16 Drive Shaft TA4207SCS x 3 Drive Shaft TA4207SCS x 3-7/16 Drive Shaft TA4207SCS x 2 Stainless Steel Drive Shaft TA4207SCS x 2-7/16 Stainless Steel Drive Shaft TA4207SCS x 3 Stainless Steel Drive Shaft TA4207SCS x 3-7/16 Stainless Steel Drive Shaft F G 0.75 0.75 0.75 0.75 5.13 5.63 6.00 6.75 (1) (4) (5) Part Number 904070 904071 904073 904074 904075 904076 904081 904082 904083 904084 Weight lbs. 33.6 2.1 29.8 34.5 40.9 54.7 29.8 34.5 40.9 54.7 MAXUM See page G1-67 for Belt Guard for Screw Conveyor Drive applications SCA Adapter & Hardware Kit includes adapter, mounting wedge, keeper plate, key, seals and hardware SCP Adjustable Packing Kit consists of flange, mounting hardware and braided packing seals SCS Drive Shaft is a shaft only. Hardware is stocked with the adapter & hardware kit A complete TA II Screw Conveyor Drive includes a TA II Reducer, SCA Adapter & Hardware Kit and SCS Drive Shaft. The SCP Adjustable Packing Kit is an optional accessory. Bolt Dia H 5/8 5/8 3/4 3/4 TIGEAR-2 (1) (2) (3) (4) (5) Dimensions Hole Dia E 21/32 21/32 25/32 29/32 Gearing Reference Guide Screw Conveyor Drive - TA4207H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-67 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA4207H, Position B & D 4.53 MIN CENTERS 1.66 1.50 MAX CENTERS TORQUE-ARM II 9.34 13.46 17.58 M1 (2) M2 (2) 18.25 15.49 A (2) M3 1.50 2.31 17.80 TORQUE-ARM POSITION B C 26.00 24.50 23.00 4.53 1.66 MIN CENTERS 2.28 13.25 INPUT SHAFT 1.50 MAX CENTERS MAXUM 13.52 17.64 21.76 B (2) M1 M2 M3 (2) (2) 17.80 POSITION D TIGEAR-2 G1-68 Lateral Adjustment Mounting B Min B Max C Min C Max Position B -0.21 4.21 3.28 7.70 Position D -0.21 4.21 3.28 7.70 Motor Mount Height Lateral Adjustment Mounting Motor Mount Height (2) M1 M2 M3 M1 M2 M3 B Min B Max C Min C Max Position B -0.21 4.21 3.28 7.70 Position D -0.21 4.21 3.28 7.70 (2) M1 M2 M3 M1 M2 M3 143T & 145T Centers A Min Max 22.6 26.7 1.22 26.8 30.8 30.9 34.9 12.2 16.2 1.22 16.3 20.4 20.4 24.5 Motor Frame 182T & 184T Centers A Min Max 23.6 27.7 1.37 27.8 31.8 31.9 35.9 13.2 17.2 1.37 17.3 21.4 21.4 25.5 213T & 215T Centers A Min Max 24.4 28.4 1.55 28.5 32.5 32.6 36.7 14.0 18.0 1.55 18.1 22.1 22.2 26.2 254T & 256T Centers A Min Max 25.4 29.4 1.56 29.5 33.5 33.6 37.7 15.0 19.0 1.56 19.1 23.1 23.2 27.2 Motor Frame 284T & 286T Centers A Min Max 26.1 30.2 1.16 30.3 34.3 34.4 38.4 15.7 19.7 1.16 19.8 23.9 23.9 28.0 324T & 326T Centers A Min Max 27.1 31.2 0.38 31.3 35.3 35.4 39.4 16.7 20.7 0.38 20.8 24.9 24.9 29.0 TIGEAR-2 MAXUM Notes: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline Gearing Reference Guide Motor Mount Dimensions - TA4207H, Position B & D (1) TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-69 TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA4207H, Position A & C MAX CEN TER S MIN CEN TER S Gearing Reference Guide SELECTION/DIMENSIONS 4.53 1.66 1.50 TORQUE-ARM II 9.37 13.49 17.61 21.73 (2) A M1 1.77 5.54 M2 (2) M3 (2) M4 (2) 18.25 15.49 1.50 2.31 21.33 POSITION A S TER S ER 1.66 1.50 INPUT SHAFT 9.37 13.49 17.61 21.73 MAXUM 1.77 5.54 2.28 13.25 CEN NT CE 4.53 B MAX MIN TORQUE-ARM C M1 (2) M2 (2) M3 (2) M4 (2) 21.33 POSITION C TIGEAR-2 G1-70 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position A -0.21 4.21 4.35 8.77 Position C -0.21 4.21 4.35 8.77 B Min B Max C Min M1 M2 M3 M4 M1 M2 M3 M4 Motor Mount Height Lateral Adjustment Mounting (2) C Max Position A -0.21 4.21 4.35 8.77 Position C -0.21 4.21 4.35 8.77 (2) M1 M2 M3 M4 M1 M2 M3 M4 143T & 145T Centers A Min Max 17.3 21.1 21.2 25.1 1.22 25.2 29.2 29.3 33.2 15.4 19.2 19.3 23.1 1.22 23.2 27.2 27.3 31.2 Motor Frame 182T & 184T Centers A Min Max 18.3 22.1 22.2 26.1 1.37 26.2 30.2 30.2 34.2 16.3 20.1 20.2 24.1 1.37 24.2 28.1 28.2 32.2 213T & 215T Centers A Min Max 19.0 22.8 22.9 26.8 1.55 26.9 30.9 31.0 34.9 17.0 20.8 20.9 24.8 1.55 24.9 28.9 29.0 32.9 254T & 256T Centers A Min Max 19.9 23.8 23.9 27.8 1.56 27.9 31.9 32.0 35.9 18.0 21.8 21.9 25.8 1.56 25.9 29.9 29.9 33.9 Motor Frame 284T & 286T Centers A Min Max 20.6 24.5 24.6 28.6 1.16 28.7 32.6 32.7 36.7 18.7 22.5 22.6 26.5 1.16 26.6 30.6 30.7 34.6 324T & 326T Centers A Min Max 21.6 25.5 25.6 29.5 0.38 29.6 33.6 33.7 37.7 19.6 23.5 23.6 27.5 0.38 27.6 31.6 31.7 35.6 Notes: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3, M4 go through output shaft centerline (3) See Table A, below, for minimum “M” mounting position required for specific screw diameter and reducer size Gearing Reference Guide Motor Mount Dimensions - TA4207H, Position A & C (1) (3) TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS TA0107L 6 7.00 M2 9 9.00 M3 12 10.00 M4 14 11.00 M4 16 11.50 M4 18 12.13 *** 20 13.50 *** 24 16.50 *** (1) For U Or Flared Trough Ends Per CEMA 300-014 TA1107H M3 M4 M4 M4 *** *** *** *** TA2115H M2 M3 M3 M4 M4 M4 M4 *** Minimum Mounting Position TA3203H TA4207H M2 M2 M3 M2 M3 M2 M3 M3 M4 M3 M4 M3 M4 M3 *** M4 TA5215H M1 M2 M2 M2 M2 M3 M3 M3 TA6307H M1 M2 M2 M2 M2 M2 M3 M3 TA7315H M1 M1 M1 M2 M2 M2 M2 M3 TIGEAR-2 Nominal Screw Trough Height Dia Dim MAXUM Table A - Screw Conveyor Motor Mount Minimum “M” Mounting Positions (1) G1-71 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA5215H, Single And Double Reduction 10.33 19.35 7.20 5.17 1.58 10.99 9.70 TORQUE-ARM II 8.50 15.33 23.81 * 6.38 4.03 10.14 END OF BEARING ON DRIVEN SHAFT 16.38 1-5/8" DIA SHAFT 3/8x3/8x5-3/4 KEY 90o 1/2 BOLT 1.65 5.09 6.00 5.97 29.00 MIN. 35.00 MAX. 1.75 TORQUE-ARM 4.00 * 1.81" MINIMUM DISTANCE FOR 1.44 BUSHING SCREW REMOVAL 5.657 5.657 MAXUM 4.93 4 HOLES @ 90o 5/8-11 NC x 1.25 DEEP 5.32 REDUCER WITH BACKSTOP 3-3/16" MAX FLANGE MOUNTING DIMENSIONS TIGEAR-2 G1-72 TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA5215H, Single And Double Reduction Reducer Size Part Number TA5215H05 905004 905003 905002 905001 905000 TA5215H09 TA5215H15 TA5215H25 TA5215H40 (1) TA5215H Accessories ■ AGMA Code Actual Ratio Weight lbs. Part Number Weight lbs. 11.0 TA5215CF Cooling Fan Assembly ● 905109 905102 905103 905090 905096 905097 905099 905106 TA4-TA12 Vertical Breather Kit 904112 3.0 TA5215H V-Ring Kit 905249 0.3 Filter Breather Kit 430049 0.2 TA5215H Lube Kit LUBEKITTA5215 28.9 Description (1) 215S05 5.11 259.8 TA5215RA Rod Assembly 215D09 9.18 274.4 TA5215BS Backstop Assembly (2) 215D15 14.92 273.9 TA521BS 40:1 Backstop Assembly (2) 215D25 25.00 272.9 TA5215MM Motor Mount Assembly (182-365T) (3) 215D40 38.91 272.1 TA5215BG Belt Guard - Pos. B (182-365T) (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. ■ See page G1-122 for Maximum Bore Straight Bore TA II Reducers + Rod Assembly mounting locations are limited to positions shown in drawing. + TA5215BG Belt Guard - Pos. C (182-365T) (4) TA5215BG Belt Guard - Pos. D (182-365T) 8.3 8.3 124.8 101.5 105.5 105.0 3.0 TORQUE-ARM II TA5215H Taper Bushed Reducers Gearing Reference Guide SELECTION/DIMENSIONS (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off. (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions. (4) Use Position C belt guard for TA II reducer in screw conveyor drive applications. Bushing Size Standard Shaft Bushing Kit TA5215TB x 3-3/16 TA5215TB x 3 TA5215TB x 2-15/16 ▲ TA5215TB x 2-7/8 TA5215TB x 2-11/16 TA5215TB x 2-1/2 TA5215TB x 2-7/16 TA5215TB x 2-3/8 TA5215TB x 2-1/4 TA5215TB x 2-3/16 TA5215TB x 2-1/8 TA5215TB x 2 TA5215TB x 1-15/16 Part Number (5) (6) (7) Weight lbs. 905020 905021 905022 905023 905024 905025 905026 905027 905028 905029 905030 905031 905032 13.7 15.1 15.6 16.1 16.7 17.9 18.1 18.3 18.9 19.1 19.3 19.9 20.1 Shaft Keyseat Required (9) (10) 3/4 x 3/8 x 10.34 3/4 x 3/8 x 10.34 3/4 x 3/8 x 10.34 3/4 x 3/8 x 10.34 5/8 x 5/16 x 10.34 5/8 x 5/16 x 10.34 5/8 x 5/16 x 10.34 5/8 x 5/16 x 10.34 1/2 x 1/4 x 10.34 1/2 x 1/4 x 10.34 1/2 x 1/4 x 10.34 1/2 x 1/4 x 10.34 1/2 x 1/4 x 10.34 Bushing Size Short Shaft Bushing Kit (8) ----TA5215TBS x 2-15/16 TA5215TBS x 2-7/8 TA5215TBS x 2-11/16 TA5215TBS x 2-1/2 TA5215TBS x 2-7/16 TA5215TBS x 2-3/8 TA5215TBS x 2-1/4 TA5215TBS x 2-3/16 TA5215TBS x 2-1/8 TA5215TBS x 2 TA5215TBS x 1-15/16 Part Number Weight lbs. Shaft Keyseat Required (9) (10) ----905033 905034 905035 905036 905037 905038 905039 905040 905041 905042 905043 ----16.2 16.9 18.1 19.7 20.1 20.5 21.4 21.8 22.2 23.0 23.4 ----3/4 x 3/8 x 6.36 3/4 x 3/8 x 6.36 5/8 x 5/16 x 6.36 5/8 x 5/16 x 6.36 5/8 x 5/16 x 6.36 5/8 x 5/16 x 6.36 1/2 x 1/4 x 6.36 1/2 x 1/4 x 6.36 1/2 x 1/4 x 6.36 1/2 x 1/4 x 6.36 1/2 x 1/4 x 6.36 MAXUM TA5215H Tapered Bushing Kits TORQUE-ARM ● See page G1-120 for cooling fan dimensions AGMA maximum bore size Bushing kit required to mount TA II reducer to driven shaft Bushing kit is not required to mount TA II reducer on SCS Drive Shaft in a screw conveyor application Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. (9) Minimum keyseat and shaft length required to mount reducer with bushing kit (10) Always check the driven shaft and key for strength TIGEAR-2 ▲ (5) (6) (7) (8) G1-73 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Screw Conveyor Drive - TA5215H, Single And Double Reduction 9.25 F TORQUE-ARM II BOLT Dia. H Dia. E A G 9.25 TORQUE-ARM 1.54 G 5.75 18.94 MAXUM TIGEAR-2 G1-74 D C D B TA5215H Screw Conveyor Drive Dimensions Screw Dia 9, 12 12, 14 12, 14, 16, 18, 20 18, 20, 24 Drive Shaft Dia A 2 2-7/16 3 3-7/16 B C D 9.00 9.69 9.88 13.13 2.13 2.75 2.88 3.88 3.00 3.00 3.00 4.00 TA5215H Accessories for Screw Conveyor Drives Description TA5215SCA Adapter & Hardware Kit (2) TA5215SCP Adjustable Packing Kit (3) TA5215SCS x 2 Drive Shaft TA5215SCS x 2-7/16 Drive Shaft TA5215SCS x 3 Drive Shaft TA5215SCS x 3-7/16Drive Shaft TA5215SCS x 2 Stainless Steel Drive Shaft TA5215SCS x 2-7/16 Stainless Steel Drive Shaft TA5215SCS x 3 Stainless Steel Drive Shaft TA5215SCS x 3 -7/16 Stainless Steel Drive Shaft F G 0.75 0.75 0.75 0.75 5.13 5.63 6.00 6.75 Bolt Dia H 5/8 5/8 3/4 3/4 (1) (4) (5) Part Number 905070 905071 905073 905074 905075 905076 905081 905082 905083 905084 Weight lbs. 38.4 2.1 39.0 43.6 50.0 63.9 39.0 43.6 50.0 63.9 See page G1-75 for Belt Guard for Screw Conveyor Drive applications SCA Adapter & Hardware Kit includes adapter, mounting wedge, keeper plate, key, seals and hardware SCP Adjustable Packing Kit consists of flange, mounting hardware and braided packing seals SCS Drive Shaft is a shaft only. Hardware is stocked with the adapter & hardware kit MAXUM A complete TA II Screw Conveyor Drive includes a TA II Reducer, SCA Adapter & Hardware Kit and SCS Drive Shaft. The SCP Adjustable Packing Kit is an optional accessory. TIGEAR-2 (1) (2) (3) (4) (5) Dimensions Hole Dia E 21/32 21/32 25/32 29/32 Gearing Reference Guide Screw Conveyor Drive - TA5215H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-75 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA5215H, Position B & D TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-76 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position B -0.21 4.21 4.70 9.12 Position D -0.21 4.21 4.70 9.12 M1 M2 M3 M1 M2 Motor Mount Height Lateral Adjustment Mounting (2) B Min B Max C Min C Max Position B -0.21 4.21 4.70 9.12 Position D -0.21 4.21 4.70 9.12 (2) M1 M2 M3 M1 M2 (1) 182T & 184T Centers A Min Max 26.2 30.3 1.37 31.2 35.3 36.2 40.3 17.7 21.8 1.37 22.7 26.8 Motor Frame 213T & 215T Centers A Min Max 26.9 31.1 1.55 31.9 36.1 36.9 41.1 18.4 22.6 1.55 23.4 27.6 254T & 256T Centers A Min Max 27.9 32.1 1.56 32.9 37.1 37.9 42.1 19.4 23.6 1.56 24.4 28.6 284T & 286T Centers A Min Max 28.7 32.8 1.16 33.7 37.8 38.7 42.8 20.2 24.3 1.16 25.2 29.3 Motor Frame 324T & 326T Centers A Min Max 29.7 33.8 0.38 34.7 38.8 39.7 43.8 21.2 25.3 0.38 26.2 30.3 364T & 365T Centers A Min Max 30.7 34.8 1.01 35.7 39.8 40.7 44.8 22.2 26.3 1.01 27.2 31.3 TIGEAR-2 MAXUM Notes: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline Gearing Reference Guide Motor Mount Dimensions - TA5215H, Position B & D TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-77 TORQUE-ARM II Shaft Mount Speed Reducers 1.66 MIN C MAX 4.50 ENT TES ERS Motor Mount Dimensions - TA5215H, Position A & C CEN Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II 10.11 15.21 20.31 1.50 M1 25.41 (2) (2) M2 M3 2.29 18.50 15.74 (2) M4 A (2) 1.50 6.21 TORQUE-ARM 24.68 2.31 POSITION A MAX MIN CEN S 10.11 15.21 20.31 INPUT SHAFT (2) M1 MAXUM M2 25.41 M3 2.29 6.21 B 2.28 1.50 TER S ER NT CE 4.50 1.66 C M4 (2) (2) (2) 24.68 POSITION C TIGEAR-2 G1-78 13.50 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position A -0.21 4.21 5.77 10.19 Position C -0.21 4.21 5.77 10.19 Lateral Adjustment Mounting B Min B Max C Min C Max Position A -0.21 4.21 5.77 10.19 Position C -0.21 4.21 5.77 10.19 (2) M1 M2 M3 M4 M1 M2 M3 M4 Motor Mount Height (2) M1 M2 M3 M4 M1 M2 M3 M4 (1) (3) 182T & 184T Centers A Min Max 19.5 23.4 24.2 28.3 1.37 29.1 33.2 34.0 38.1 16.4 20.3 21.1 25.1 1.37 25.9 29.9 30.8 34.8 Motor Frame 213T & 215T Centers A Min Max 20.2 24.1 25.0 29.0 1.55 29.8 33.9 34.7 38.8 17.1 21.0 21.8 25.8 1.55 26.6 30.7 31.5 35.6 254T & 256T Centers Min Max 21.1 25.1 25.9 30.0 1.56 30.8 34.9 35.7 39.8 18.0 21.9 22.8 26.8 1.56 27.6 31.6 32.5 36.6 284T & 286T Centers A Min Max 21.8 25.8 26.7 30.7 1.16 31.5 35.6 36.5 40.6 18.7 22.6 23.5 27.5 1.16 28.3 32.4 33.2 37.3 Motor Frame 324T & 326T Centers A Min Max 22.8 26.8 27.6 31.7 0.38 32.5 36.6 37.4 41.5 19.7 23.6 24.4 28.5 0.38 29.3 33.4 34.2 38.3 364T & 365T Centers Min Max 23.8 27.8 28.6 32.7 1.01 33.5 37.6 38.4 42.5 20.6 24.6 25.4 29.4 1.01 30.3 34.3 35.2 39.3 A A Notes: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3, M4 go through output shaft centerline (3) See Table A, below, for minimum “M” mounting position required for specific screw diameter and reducer size TORQUE-ARM Motor Mount Dimensions - TA5215H, Position A & C Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS TA0107L 6 7.00 M2 9 9.00 M3 12 10.00 M4 14 11.00 M4 16 11.50 M4 18 12.13 *** 20 13.50 *** 24 16.50 *** (1) For U Or Flared Trough Ends Per CEMA 300-014 TA1107H M3 M4 M4 M4 *** *** *** *** TA2115H M2 M3 M3 M4 M4 M4 M4 *** Minimum Mounting Position TA3203H TA4207H M2 M2 M3 M2 M3 M2 M3 M3 M4 M3 M4 M3 M4 M3 *** M4 TA5215H M1 M2 M2 M2 M2 M3 M3 M3 TA6307H M1 M2 M2 M2 M2 M2 M3 M3 TA7315H M1 M1 M1 M2 M2 M2 M2 M3 TIGEAR-2 Nominal Screw Trough Height Dia Dim MAXUM Table A - Screw Conveyor Motor Mount Minimum “M” Mounting Positions (1) G1-79 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA6307H, Single And Double Reduction 10.84 7.62 20.55 11.50 5.42 1.61 10.28 9.17 TORQUE-ARM II 16.44 17.42 6.11 29.50 MIN. 35.50 MAX. 3-7/16" MAX 5.35 END OF BEARING ON DRIVEN SHAFT 90o 1.78 4.75 11.47 2-3/16" DIA SHAFT 1/2 x 1/2 x 6 KEY 5/8 BOLT 2.00 * 6.50 25.23 4.83 4 HOLES, 1/2-13x1.12 DEEP @90o ON 6.500 B.C. 6.35 TORQUE-ARM * 1.81 MINIMUM DISTANCE FOR BUSHING SCREW REMOVAL 6.187 5.41 2.75 4 HOLES @ 90o 3/4-10 NC x 1.25 DEEP 6.187 MAXUM 5.72 5.65 REDUCER WITH BACKSTOP TIGEAR-2 G1-80 FLANGE MOUNTING DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA6307H, Single And Double Reduction (1) TA6307H Accessories ■ Reducer Size Part Number AGMA Code Actual Ratio Weight lbs. TA6307H05 906004 906003 906002 906001 906000 307S05 4.94 316.0 TA6307RA Rod Assembly (1) + 307D09 9.22 334.0 TA6307BS Backstop Assembly (2) 307D15 15.45 333.0 TA6307BS 25:1 & 40:1 Backstop Assembly (2) 307D25 24.87 331.0 TA6307MM Motor Mount Assembly (182-405T) (3) 307D40 38.32 330.0 TA6307BG Belt Guard - Pos. B (182-405T) TA6307H09 TA6307H15 TA6307H25 TA6307H40 Description TA6307BG Belt Guard - Pos. C (182-405T) (4) (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. TA6307BG Belt Guard - Pos. D (182-405T) ■ See page G1-122 for Maximum Bore Straight Bore TA II Reducers TA4-TA12 Vertical Breather Kit + Rod Assembly mounting locations are limited to positions shown in drawing. TA6307H V-Ring Kit TA6307CF Cooling Fan Assembly ● Filter Breather Kit TA6307H Lube Kit Part Number Weight lbs. 906109 906102 906103 906090 906096 906097 906099 906106 904112 906249 430049 LUBEKITTA6307 19.9 11.1 11.1 156.7 121.2 129.4 122.2 10.0 3.0 0.4 0.2 34.7 TORQUE-ARM II TA6307H Taper Bushed Reducers Gearing Reference Guide SELECTION/DIMENSIONS (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off Bushing Size Standard Shaft Bushing Kit TA6307TB x 3-7/16 ▲ TA6307TB x 3-3/16 TA6307TB x 3 TA6307TB x 2-15/16 TA6307TB x 2-7/8 TA6307TB x 2-11/16 TA6307TB x 2-1/2 TA6307TB x 2-7/16 TA6307TB x 2-3/8 TA6307TB x 2-1/4 TA6307TB x 2-3/16 (5) (6) Part Number (7) 906020 906021 906022 906023 906024 906025 906026 906027 906028 906029 906030 Weight lbs. 16.7 17.7 19.1 19.6 20.1 20.9 22.1 22.3 22.7 23.1 23.3 Shaft Keyseat Required (9) (10) 7/8 x 7/16 x 10.82 3/4 x 3/8 x 10.82 3/4 x 3/8 x 10.82 3/4 x 3/8 x 10.82 3/4 x 3/8 x 10.82 5/8 x 5/16 x 10.82 5/8 x 5/16 x 10.82 5/8 x 5/16 x 10.82 5/8 x 5/16 x 10.82 1/2 x 1/4 x 10.82 1/2 x 1/4 x 10.82 Bushing Size Short Shaft Bushing Kit (8) TA6307TBS x 3-7/16 TA6307TBS x 3-3/16 TA6307TBS x 3 TA6307TBS x 2-15/16 TA6307TBS x 2-7/8 TA6307TBS x 2-11/16 TA6307TBS x 2-1/2 TA6307TBS x 2-7/16 TA6307TBS x 2-3/8 TA6307TBS x 2-1/4 TA6307TBS x 2-3/16 Part Number Weight lbs. 906031 906032 906033 906034 906035 906036 906037 906038 906039 906040 906041 16.5 19.0 20.9 21.6 22.3 23.7 25.3 25.8 26.3 26.7 27.5 Shaft Keyseat Required (9) (10) 7/8 x 7/16 x 6.72 3/4 x 3/8 x 6.72 3/4 x 3/8 x 6.72 3/4 x 3/8 x 6.72 3/4 x 3/8 x 6.72 5/8 x 5/16 x 6.72 5/8 x 5/16 x 6.72 5/8 x 5/16 x 6.72 5/8 x 5/16 x 6.72 1/2 x 1/4 x 6.72 1/2 x 1/4 x 6.72 MAXUM TA6307H Tapered Bushing Kits TORQUE-ARM (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions (4) Use Position-C belt guard for TA II reducer in screw conveyor drive applications ● See page G1-120 for cooling fan dimensions AGMA maximum bore size Bushing kit required to mount TA II reducer to driven shaft Bushing kit is not required to mount TA II reducer on SCS Drive Shaft in a screw conveyor application Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. (9) Minimum keyseat and shaft length required to mount reducer with bushing kit (10) Always check the driven shaft and key for strength TIGEAR-2 ▲ (5) (6) (7) (8) G1-81 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Screw Conveyor Drive - TA6307H, Single And Double Reduction 9.25 F Dia. E BOLT Dia. H A TORQUE-ARM II 9.25 G 5.95 0.69 20.76 G TORQUE-ARM MAXUM TIGEAR-2 G1-82 C D B D TA6307H Screw Conveyor Drive Dimensions Screw Dia 12, 14 12, 14, 16,18, 20 18, 20, 24 Drive Shaft Dia A 2-7/16 3 3-7/16 B C D 9.69 9.88 13.13 2.75 2.88 3.88 3.00 3.00 4.00 TA6307H Accessories for Screw Conveyor Drives Description TA6307SCA Adapter & Hardware Kit (2) TA6307SCP Adjustable Packing Kit (3) TA6307SCS x 2-7/16 Drive Shaft TA6307SCS x 3 Drive Shaft TA6307SCS x 3-7/16 Drive Shaft TA6307SCS x 2-7/16 Stainless Steel Drive Shaft TA6307SCS x 3 Stainless Steel Drive Shaft TA6307SCS x 3-7/16 Stainless Steel Drive Shaft G 0.75 0.75 0.75 5.63 6.00 6.75 Bolt Dia H 5/8 3/4 3/4 (1) (4) (5) Part Number 906070 906071 906074 906075 906076 906082 906083 906084 Weight lbs. 40.0 2.4 54.6 61.0 74.9 54.6 61.0 74.9 See page G1-83 for Belt Guard for Screw Conveyor Drive applications SCA Adapter & Hardware Kit includes adapter, mounting wedge, keeper plate, key, seals and hardware SCP Adjustable Packing Kit consists of flange, mounting hardware and braided packing seals SCS Drive Shaft is a shaft only. Hardware is stocked with the adapter & hardware kit A complete TA II Screw Conveyor Drive includes a TA II Reducer, SCA Adapter & Hardware Kit and SCS Drive Shaft. The SCP Adjustable Packing Kit is an optional accessory. MAXUM (5) F TIGEAR-2 (1) (2) (3) (4) Dimensions Hole Dia E 21/32 25/32 29/32 Gearing Reference Guide Screw Conveyor Drive - TA6307H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-83 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA6307H, Position B & D 2.09 4.53 1.75 MIN CENTERSMAX CENTERS TORQUE-ARM II 11.18 16.38 21.58 M1 (2) M2 (2) M3 (2) 21.00 18.24 A 22.12 TORQUE-ARM 1.75 POSITION B 2.88 28.00 24.50 22.00 C 2.09 4.53 1.75 MAX CENTERS MIN CENTERS MAXUM 16.38 21.57 26.77 M1 (2) M2 (2) M3 (2) TIGEAR-2 22.12 POSITION D G1-84 B INPUT SHAFT 2.50 12.50 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position B 1.59 5.91 4.51 8.83 Position D 1.59 5.91 4.51 8.83 (2) M1 M2 M3 M1 M2 M3 Motor Mount Height Lateral Adjustment Mounting 182T & 184T Centers A Min Max 27.5 31.5 1.37 32.7 36.7 37.9 41.9 14.4 18.4 1.37 19.6 23.6 24.8 28.8 B Min B Max C Min C Max Position B 1.59 5.91 4.51 8.83 Position D 1.59 5.91 4.51 8.83 (2) M1 M2 M3 M1 M2 M3 (1) Motor Frame 213T & 215T 254T & 256T Centers Centers A A Min Max Min Max 28.2 32.3 29.2 33.3 1.55 33.4 37.5 1.56 34.4 38.5 38.6 42.7 39.6 43.7 15.2 19.2 16.1 20.2 1.55 20.3 24.3 1.56 21.3 25.3 25.5 29.5 26.5 30.5 324T & 326T Centers A Min Max 31.0 35.0 0.38 36.2 40.2 41.4 45.4 17.9 21.9 0.38 23.1 27.1 28.3 32.3 A 0.75 0.75 404T & 405T Centers Min Max 33.0 37.0 38.2 42.2 43.4 47.4 19.9 23.9 25.1 29.1 30.2 34.3 TIGEAR-2 MAXUM Notes: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline Motor Frame 364T & 365T Centers A Min Max 32.0 36.0 1.01 37.2 41.2 42.4 46.4 18.9 22.9 1.01 24.1 28.1 29.3 33.3 284T & 286T Centers Min Max 30.0 34.0 1.16 35.2 39.2 40.4 44.4 16.9 20.9 1.16 22.1 26.1 27.3 31.3 A Gearing Reference Guide Motor Mount Dimensions - TA6307H, Position B & D TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-85 TORQUE-ARM II Shaft Mount Speed Reducers 2.09 TER S CEN MIN 4.53 CEN TERS Motor Mount Dimensions - TA6307H, Position A & C MAX Gearing Reference Guide SELECTION/DIMENSIONS 1.75 TORQUE-ARM II 11.18 16.38 21.58 (2) M1 (2) 26.78 M2 (2) M3 21.00 18.24 A (2) M4 6.83 2.34 1.75 TORQUE-ARM 26.80 2.88 POSITION A C MAX MIN 2.50 12.50 1.75 S S TER CEN ER NT 2.09 CE 4.53 B MAXUM 11.18 16.38 21.58 26.78 (2) M1 (2) M2 (2) M3 (2) 6.83 M4 2.34 26.80 TIGEAR-2 POSITION C G1-86 INPUT SHAFT Lateral Adjustment Mounting B Min B Min C Min C Min Position A 1.59 5.91 5.65 9.97 Position C 1.59 5.91 5.65 9.97 Motor Mount Height (2) M1 M2 M3 M4 M1 M2 M3 M4 Lateral Adjustment Mounting B Min B Max C Min C Max Position A 1.59 5.91 5.65 9.97 Position C 1.59 5.91 5.65 9.97 (1) (3) Motor Frame 213T & 215T 254T & 256T Centers Centers A A Min Max Min Max 182T & 184T Centers A 1.37 1.37 Motor Mount Height (2) M1 M2 M3 M4 M1 M2 M3 M4 Min Max 21.2 26.2 31.2 36.3 17.9 22.8 27.8 32.8 25.0 30.1 35.1 40.3 21.6 26.6 31.7 36.8 21.9 26.9 32.0 37.0 18.6 23.5 28.5 33.5 1.55 1.55 25.8 30.8 35.9 41.0 22.3 27.3 32.4 37.5 0.38 0.38 Min Max 24.5 29.6 34.6 39.7 21.1 26.1 31.2 36.2 28.4 33.5 38.6 43.7 25.0 30.0 35.1 40.2 1.56 A 26.7 31.8 36.9 42.0 23.3 28.3 33.4 38.5 1.16 1.16 Motor Frame 364T & 365T Centers 324T & 326T Centers A 1.56 22.9 27.9 32.9 38.0 19.5 24.4 29.5 34.5 284T & 286T Centers A 1.01 1.01 Min Max 25.5 30.5 35.6 40.7 22.1 27.1 32.1 37.2 29.4 34.5 39.6 44.7 25.9 31.0 36.1 41.2 Min Max 23.6 28.6 33.7 38.8 20.2 25.2 30.2 35.3 27.4 32.5 37.6 42.7 24.0 29.0 34.1 39.2 404T & 405T Centers A 0.75 0.75 Min Max 26.5 31.5 36.6 41.7 23.0 28.0 33.1 38.2 30.4 35.4 40.6 45.7 26.9 32.0 37.1 42.2 TORQUE-ARM Motor Mount Dimensions - TA6307H, Position A & C Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS Table A - Screw Conveyor Motor Mount Minimum “M” Mounting Positions (1) TA1107H M3 M4 M4 M4 *** *** *** *** TA2115H M2 M3 M3 M4 M4 M4 M4 *** Minimum Mounting Position TA3203H TA4207H M2 M2 M3 M2 M3 M2 M3 M3 M4 M3 M4 M3 M4 M3 *** M4 TA5215H M1 M2 M2 M2 M2 M3 M3 M3 TA6307H M1 M2 M2 M2 M2 M2 M3 M3 TA7315H M1 M1 M1 M2 M2 M2 M2 M3 TIGEAR-2 Nominal Screw Trough Height Dia Dim TA0107L 6 7.00 M2 9 9.00 M3 12 10.00 M4 14 11.00 M4 16 11.50 M4 18 12.13 *** 20 13.50 *** 24 16.50 *** (1) For U Or Flared Trough Ends Per CEMA 300-014 MAXUM Notes: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3, M4 go through output shaft centerline (3) See Table A, below, for minimum “M” mounting position required for specific screw diameter and reducer size G1-87 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA7315H, Single And Double Reduction 23.52 12.83 11.86 8.18 11.76 TORQUE-ARM II 21.72 9.03 20.12 3/4 BOLT 7.03 7.20 30.00 MIN. 36.00 MAX. * 7.75 14.29 5.18 2-7/16" DIA. SHAFT 5/8 x 5/8x 6 KEY 90o 5.16 3.13 30.93 5.94 1.85 END OF BEARING ON DRIVEN SHAFT 5.01 4 HOLES, 1/2-13x1.12 DEEP @90o ON 6.500 B.C. 6.50 TORQUE-ARM * 2.06" MINIMUM DISTANCE FOR BUSHING SCREW REMOVAL 6.59 4.00 6.541 MAXUM 6.541 Dia. 6.51 6.99 4 HOLES @ 90o 3/4-10 NC x 1.25 DEEP REDUCER WITH BACKSTOP FLANGE MOUNTING DIMENSIONS TIGEAR-2 G1-88 4-7/16" MAX Taper Bushed Reducers - TA7315H, Single And Double Reduction TA7315H Taper Bushed Reducers TA7315H Accessories (1) Reducer Size Part Number AGMA Code Actual Ratio Weight lbs. TA7315H05 TA7315H09 TA7315H15 TA7315H25 TA7315H40 907004 907003 907002 907001 907000 315S05 315D09 315D15 315D25 315D40 5.19 9.72 14.91 24.84 39.66 449.0 494.0 493.0 494.0 492.0 (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. + Rod Assembly mounting locations are limited to positions shown in drawing. Part Number Description 907109 TA7315/8407RA Rod Assembly (1) + 907102 TA7315BS Backstop Assembly (2) 907103 TA7315/9415BS 40:1 Backstop Assembly (2) 907090 TA7315/8407MM Motor Mount Assembly (213-405T) (3) TA7315/8407BG Belt Guard - Pos. B (213-405T) 907096 907097 TA7315/8407BG Belt Guard - Pos. C (213-405T) (4) TA7315/8407BG Belt Guard - Pos. D (213-405T) 907099 TA7315/8407CF Cooling Fan Assembly ● 907106 TA4-TA12 Vertical Breather Kit 904112 TA7315/8407H V-Ring Kit 907249 Filter Breather Kit 430049 TA7315H Lube Kit LUBEKITTA7315 (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off Weight lbs. 43.2 20.0 21.0 183.3 147.2 152.7 148.2 10.0 3.0 0.4 0.2 53.2 Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions Bushing Size Standard Shaft Bushing Kit TA7315TB x 4-7/16 TA7315TB x 4-3/16 TA7315TB x 3-15/16 ▲ TA7315TB x 3-7/16 TA7315TB x 3-3/16 TA7315TB x 3 TA7315TB x 2-15/16 TA7315TB x 2-7/8 TA7315TB x 2-11/16 TA7315TB x 2-1/2 TA7315TB x 2-7/16 (5) (6) Part Number (7) Weight lbs. 907019 907021 907022 907023 907024 907025 907026 907027 907028 907029 907030 20.5 23.5 26.3 30.9 32.6 34.0 34.6 35.0 35.8 37.2 37.4 Shaft Keyseat Required (10) 1 x 1/2 x 11.87 1 x 1/2 x 11.87 1 x 1/2 x 11.87 7/8 x 7/16 x 11.87 3/4 x 3/8 x 11.87 3/4 x 3/8 x 11.87 3/4 x 3/8 x 11.87 3/4 x 3/8 x 11.87 5/8 x 5/16 x 11.87 5/8 x 5/16 x 11.87 5/8 x 5/16 x 11.87 Bushing Size Short Shaft Bushing Kit (8) ----TA7315TBS x 3-15/16 TA7315TBS x 3-7/16 TA7315TBS x 3-3/16 TA7315TBS x 3 TA7315TBS x 2-15/16 TA7315TBS x 2-7/8 TA7315TBS x 2-11/16 TA7315TBS x 2-1/2 TA7315TBS x 2-7/16 Part Number Weight lbs. ----907031 907032 907033 907034 907035 907036 907037 907038 907039 ----26.7 34.2 36.7 38.8 39.6 40.2 41.7 43.6 44.1 Shaft Keyseat Required (9) (10) ----1 x 1/2 x 7.62 7/8 x 7/16 x 7.62 3/4 x 3/8 x 7.62 3/4 x 3/8 x 7.62 3/4 x 3/8 x 7.62 3/4 x 3/8 x 7.62 5/8 x 5/16 x 7.62 5/8 x 5/16 x 7.62 5/8 x 5/16 x 7.62 TIGEAR-2 ▲ AGMA maximum bore size (5) Bushing kit required to mount TA II reducer to driven shaft (6) Bushing Kit is not required to mount TA II reducer on SCS Drive Shaft in a screw conveyor application (7) Standard Shaft Bushing Kit includes two standard bushings with backup plates and snap rings; hardware and one key (8) Short Shaft Bushing Kit includes one standard bushing; one long bushing with mounting wedge; two backup plates with snap rings; hardware and one key. This is an optional bushing for after market, short shaft mounting (9) Minimum keyseat and shaft length required to mount reducer with bushing kit (10) Always check the driven shaft and key for strength MAXUM TA7315H Tapered Bushing Kits TORQUE-ARM (4) Use Position-C belt guard for TA II reducer in screw conveyor drive applications ● See page G1-120 for cooling fan dimensions G1-89 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Screw Conveyor Drive - TA7315H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-90 TA7315H Screw Conveyor Drive Dimensions Screw Dia 12, 14 12, 14, 16, 18, 20 18, 20, 24 Drive Shaft Dia A 2-7/16 3 3-7/16 B C D 9.69 9.88 13.13 2.75 2.88 3.88 3.00 3.00 4.00 TA7315H Accessories for Screw Conveyor Drives Description TA7315SCA Adapter & Hardware Kit (2) TA7315SCP Adjustable Packing Kit (3) TA7315SCS x 2-7/16 Drive Shaft TA7315SCS x 3 Drive Shaft TA7315SCS x 3-7/16Drive Shaft TA7315SCS x 2-7/16 Stainless Steel Drive Shaft TA7315SCS x 3 Stainless Steel Drive Shaft TA7315SCS x 3-7/16 Stainless Steel Drive Shaft F G 0.75 0.75 0.75 5.63 6.00 6.75 Bolt Dia H 5/8 3/4 3/4 (1) (4) (5) Part Number 907070 907071 907074 907075 907076 907082 907083 907084 Weight lbs. 50.1 2.5 77.0 83.4 97.3 77.0 83.4 97.3 MAXUM See page G1-91 for Belt Guard for Screw Conveyor Drive applications. SCA Adapter & Hardware Kit includes adapter, mounting wedge, keeper plate, key, seals and hardware. SCP Adjustable Packing Kit consists of flange, mounting hardware and braided packing seals. SCS Drive Shaft is a shaft only. Mounting hardware is stocked with the adapter & hardware kit. A complete TA II Screw Conveyor Drive includes a TA II Reducer, SCA Adapter & Hardware Kit, and SCS Drive Shaft. The SCP Adjustable Packing kit is an optional accessory TIGEAR-2 (1) (2) (3) (4) (5) Dimensions Hole Dia E 21/32 25/32 29/32 Gearing Reference Guide Screw Conveyor Drive - TA7315H, Single And Double Reduction TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-91 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA7315H, Position B & D 2.08 4.53 MIN CENTERS 1.75 MAX CENTERS TORQUE-ARM II 12.72 18.72 24.72 M1 (2) M2 (2) M3 (2) 21.00 18.26 A 1.75 TORQUE-ARM 25.12 3.38 POSITION B 33.70 27.50 25.00 C B 3.00 12.50 2.08 4.53 MIN CENTERS 1.75 MAX CENTERS INPUT SHAFT MAXUM 21.04 27.04 (2) 33.04 M1 M2 (2) (2) M3 25.12 TIGEAR-2 POSITION D G1-92 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position B 1.59 5.91 4.78 9.10 Position D 1.59 5.91 4.78 9.10 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min (2) M1 M2 M3 M1 M2 M3 C Max Position B 1.59 5.91 4.78 9.10 Position D 1.59 5.91 4.78 9.10 (2) M1 M2 M3 M1 M2 M3 213T & 215T Centers A Min Max 30.0 34.0 1.55 36.0 40.0 41.9 45.9 20.5 24.4 1.55 26.4 30.3 32.3 36.3 Motor Frame 254T & 256T Centers A Min Max 31.0 35.0 1.56 37.0 40.9 42.9 46.9 21.5 25.4 1.56 27.4 31.3 33.3 37.2 284T & 286T Centers Min Max 31.8 35.7 1.16 37.7 41.7 43.6 47.6 22.2 26.1 1.16 28.1 32.0 34.0 38.0 324T & 326T Centers A Min Max 32.8 36.7 0.38 38.7 42.7 44.6 48.6 23.2 27.1 0.38 29.1 33.0 35.0 39.0 Motor Frame 364T & 365T Centers A Min Max 33.7 37.7 1.01 39.7 43.7 45.6 49.6 24.2 28.1 1.01 30.1 34.0 36.0 40.0 404T & 405T Centers Min Max 34.7 38.7 0.75 40.7 44.7 46.6 50.6 25.1 29.1 0.75 31.0 35.0 37.0 41.0 A TIGEAR-2 MAXUM Notes: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline A Gearing Reference Guide Motor Mount Dimensions - TA7315H, Position B & D (1) TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-93 TORQUE-ARM II Shaft Mount Speed Reducers 4.53 2.08 19.88 TORQUE-ARM II 31.88 S ENTE R MIN C NTERS Motor Mount Dimensions - TA7315H, Position A & C MAX CE Gearing Reference Guide SELECTION/DIMENSIONS 21.00 1.75 18.26 A 13.88 (2) M1 25.88 M2 M3 3.71 M4 1.75 (2) (2) 3.38 (2) 5.32 32.53 C B POSITION A 12.50 MAX MIN S ERS TER CEN 4.53 CENT TORQUE-ARM INPUT SHAFT 2.08 13.88 19.88 1.75 M1 25.88 31.88 MAXUM 3.71 5.32 3.00 (2) M2 (2) M3 (2) M4 (2) 32.53 POSITION C TIGEAR-2 G1-94 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position A 1.59 5.91 6.04 10.36 Position C 1.59 5.91 6.04 10.36 B Min B Max C Min M1 M2 M3 M4 M1 M2 M3 M4 Motor Mount Height Lateral Adjustment Mounting (2) C Max Position A 1.59 5.91 6.04 10.36 Position C 1.59 5.91 6.04 10.36 (2) M1 M2 M3 M4 M1 M2 M3 M4 213T & 215T Centers A Min Max 27.4 31.4 33.3 37.3 1.55 39.2 43.2 45.2 49.2 17.4 21.3 23.2 27.1 1.55 29.1 33.0 35.0 39.0 Motor Frame 254T & 256T Centers A Min Max 28.4 32.4 34.3 38.3 1.56 40.2 44.2 46.2 50.2 18.4 22.2 24.2 28.1 1.56 30.0 34.0 36.0 39.9 284T & 286T Centers A Min Max 29.1 33.1 35.0 39.0 1.16 41.0 45.0 46.9 50.9 19.1 23.0 24.9 28.8 1.16 30.8 34.7 36.7 40.7 324T & 326T Centers A Min Max 30.1 34.1 36.0 40.0 0.38 42.0 46.0 47.9 51.9 20.0 23.9 25.9 29.8 0.38 31.8 35.7 37.7 41.7 Motor Frame 364T & 365T Centers A Min Max 31.1 35.1 37.0 41.0 1.01 43.0 47.0 48.9 52.9 21.0 24.9 26.9 30.8 1.01 32.8 36.7 38.7 42.7 404T & 405T Centers A Min Max 32.1 36.1 38.0 42.0 0.75 44.0 48.0 49.9 53.9 22.0 25.9 27.8 31.8 0.75 33.7 37.7 39.7 43.7 Notes: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3, M4 go through output shaft centerline (3) See Table A, below, for minimum “M” mounting position required for specific screw diameter and reducer size Gearing Reference Guide Motor Mount Dimensions - TA7315H, Position A & C (1) (3) TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS Trough Height Dim TA0107L 6 7.00 M2 9 9.00 M3 12 10.00 M4 14 11.00 M4 16 11.50 M4 18 12.13 *** 20 13.50 *** 24 16.50 *** (1) For U Or Flared Trough Ends Per CEMA 300-014 TA1107H M3 M4 M4 M4 *** *** *** *** TA2115H M2 M3 M3 M4 M4 M4 M4 *** Minimum Mounting Position TA3203H TA4207H M2 M2 M3 M2 M3 M2 M3 M3 M4 M3 M4 M3 M4 M3 *** M4 TA5215H M1 M2 M2 M2 M2 M3 M3 M3 TA6307H M1 M2 M2 M2 M2 M2 M3 M3 TA7315H M1 M1 M1 M2 M2 M2 M2 M3 TIGEAR-2 Nominal Screw Dia MAXUM Table A - Screw Conveyor Motor Mount Minimum “M” Mounting Positions (1) G1-95 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA8407H, Double Reduction 12.81 9.12 23.54 12.84 6.41 1.85 * 11.77 TORQUE-ARM II 9.24 21.73 3/4 BOLT 90o 5.06 7.20 TORQUE-ARM 3.13 7.03 5.71 14.34 20.11 END OF BEARING ON DRIVEN SHAFT 2-7/16" DIA. SHAFT 5/8 X 5/8 x 6-3/4 KEY 5.32 4 HOLES, 1/2-13x1.12 DEEP @90o ON 6.500 B.C. 30.00 MIN. 36.00 MAX. 4-7/16" MAX 8.00 30.95 7.19 6.87 * 2.06" MINIMUM DISTANCE FOR BUSHING SCREW REMOVAL 4.00 6.541 6.541 MAXUM Dia. 6.30 4 HOLES @ 90o 3/4-10 NC x 1.25 DEEP 7.12 FLANGE MOUNTING DIMENSIONS REDUCER WITH BACKSTOP TIGEAR-2 G1-96 Taper Bushed Reducers - TA8407H, Double Reduction TA8407H Accessories (1) Reducer Part AGMA Actual Weight Size Number Code Ratio lbs. 407D15 15.12 511.0 TA8407H15 908002 407D25 24.97 511.0 TA8407H25 908001 407D40 39.67 507.0 TA8407H40 908000 (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. TA8407H Tapered Bushing Kits Bushing Size Standard Shaft Bushing Kit TA8407TB x 4-7/16 ▲ TA8407TB x 4-3/16 TA8407TB x 3-15/16 TA8407TB x 3-7/16 TA8407TB x 3-3/16 TA8407TB x 3 TA8407TB x 2-15/16 (8) (9) 908020 908021 908022 908023 908024 908025 908026 Weight lbs. Shaft Keyseat Required Bushing Size Short Shaft Bushing Kit (7) (8) (9) 26.0 1 x 1/2 x 12.82 TA8407TBS x 4-7/16 29.0 1 x 1/2 x 12.82 TA8407TBS x 4-3/16 32.1 1 x 1/2 x 12.82 TA8407TBS x 3-15/16 36.7 7/8 x 7/16 x 12.82 TA8407TBS x 3-7/16 38.4 3/4 x 3/8 x 12.82 TA8407TBS x 3-3/16 39.8 3/4 x 3/8 x 12.82 TA8407TBS x 3 40.4 3/4 x 3/8 x 12.82 TA8407TBS x 2-15/16 Shaft Keyseat Part Number Weight lbs. 908027 908028 908029 908030 908031 908032 908033 26.9 1 x 1/2 x 8.10 31.3 1 x 1/2 x 8.10 Required (8) (9) 35.6 1 x 1/2 x 8.10 42.4 7/8 x 7/16 x 8.10 45.3 3/4 x 3/8 x 8.10 47.5 3/4 x 3/8 x 8.10 48.3 3/4 x 3/8 x 8.10 AGMA maximum bore size Bushing kit required to mount TA II reducer to driven shaft Bushing kit is not required to mount TA II reducer on SCS Drive Shaft in a screw conveyor application Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. Minimum keyseat and shaft length required to mount reducer with bushing kit Always check the driven shaft and key for strength TIGEAR-2 ▲ (4) (5) (6) (7) (4) (5) Part Number (6) TA7315/8407RA Rod Assembly (1) + 907109 TA8407BS Backstop Assembly (2) 908102 TA8407BS 40:1 Backstop Assembly (2) 908103 TA7315/8407MM Motor Mount Assembly (213-405T) (3) 907090 TA7315/8407BG Belt Guard - Pos. B (213-405T) 907096 TA7315/8407BG Belt Guard - Pos. C (213-405T) 907097 TA7315/8407BG Belt Guard - Pos. D (213-405T) 907099 TA7315/8407CF Cooling Fan Assembly ● 907106 TA8407SCA Adapter & Hardware Kit ◆ 908070 TA4-TA12 Vertical Breather Kit 904112 TA7315/8407H V-Ring Kit 907249 Filter Breather Kit 430049 TA8407H Lube Kit LUBEKITTA8407 (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions ● See page G1-120 for cooling fan dimensions ◆ SCA Adapter & Hardware Kit is available for TA8407H reducers as a non stock product. Consult DODGE about SCS Drive Shafts. Weight lbs. 43.2 15.0 15.7 183.3 147.2 152.7 148.2 10.0 55.0 3.0 0.4 0.2 53.2 TORQUE-ARM + Rod Assembly mounting locations are limited to positions shown in drawing. Part Number Description MAXUM TA8407H Taper Bushed Reducers Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS G1-97 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA8407H, Position B & D TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-98 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position B 1.59 5.91 5.78 10.10 Position D 1.59 5.91 5.78 10.10 B Min B Max C Min M1 M2 M3 M1 M2 M3 Motor Mount Height Lateral Adjustment Mounting (2) C Max Position B 1.59 5.91 5.78 10.10 Position D 1.59 5.91 5.78 10.10 (2) M1 M2 M3 M1 M2 M3 (1) 213T & 215T Centers A Min Max 30.2 34.2 1.55 36.2 40.1 42.1 46.1 20.3 24.2 1.55 26.1 30.1 32.1 36.0 Motor Frame 254T & 256T Centers A Min Max 31.2 35.2 1.56 37.1 41.1 43.1 47.1 21.3 25.2 1.56 27.1 31.1 33.0 37.0 284T & 286T Centers A Min Max 32.0 35.9 1.16 37.9 41.9 43.8 47.8 22.0 25.9 1.16 27.9 31.8 33.8 37.8 324T & 326T Centers A Min Max 32.9 36.9 0.38 38.9 42.9 44.8 48.8 23.0 26.9 0.38 28.8 32.8 34.8 38.8 Motor Frame 364T & 365T Centers A Min Max 33.9 37.9 1.01 39.9 43.9 45.8 49.8 23.9 27.9 1.01 29.8 33.8 35.8 39.7 404T & 405T Centers A Min Max 34.9 38.9 0.75 40.9 44.9 46.8 50.8 24.9 28.9 0.75 30.8 34.8 36.7 40.7 TIGEAR-2 MAXUM Note: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline Gearing Reference Guide Motor Mount Dimensions - TA8407H, Position B & D TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-99 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA8407H, Position A & C TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-100 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position A 1.59 5.91 7.04 11.36 Position C 1.59 5.91 7.04 11.36 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min (2) M1 M2 M3 M4 M1 M2 M3 M4 C Max Position A 1.59 5.91 7.04 11.36 Position C 1.59 5.91 7.04 11.36 (2) M1 M2 M3 M4 M1 M2 M3 M4 (1) 213T & 215T Centers A Min Max 27.4 31.3 33.2 37.2 1.55 39.2 43.2 45.1 49.1 17.6 21.4 23.3 27.3 1.55 29.2 33.2 35.1 39.1 Motor Frame 254T & 256T Centers A Min Max 28.3 32.3 34.2 38.2 1.56 40.2 44.2 46.1 50.1 18.5 22.4 24.3 28.2 1.56 30.2 34.1 36.1 40.1 284T & 286T Centers Min Max 29.1 33.0 35.0 39.0 1.16 40.9 44.9 46.9 50.9 19.2 23.1 25.0 29.0 1.16 30.9 34.9 36.8 40.8 324T & 326T Centers A Min Max 30.1 34.0 36.0 39.9 0.38 41.9 45.9 47.9 51.9 20.2 24.1 26.0 30.0 0.38 31.9 35.9 37.8 41.8 Motor Frame 364T & 365T Centers A Min Max 31.0 35.0 37.0 40.9 1.01 42.9 46.9 48.8 52.8 21.2 25.1 27.0 30.9 1.01 32.9 36.9 38.8 42.8 404T & 405T Centers A Min Max 32.0 36.0 37.9 41.9 0.75 43.9 47.9 49.8 53.8 22.1 26.0 28.0 31.9 0.75 33.9 37.8 39.8 43.8 TIGEAR-2 MAXUM Note: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline A Gearing Reference Guide Motor Mount Dimensions - TA8407H, Position A & C TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-101 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA9415H, Double Reduction TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-102 Taper Bushed Reducers - TA9415H, Double Reduction TA9415H Taper Bushed Reducers (1) Reducer Size Part Number AGMA Code TA9415H Accessories Actual Ratio Weight lbs. TA9415H15 909002 415D15 15.10 735.0 TA9415H25 909001 415D25 25.44 735.0 TA9415H40 909000 415D40 39.41 732.0 (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. + Rod Assembly mounting locations are limited to positions shown in drawing. Part Number Description Weight lbs. 909109 TA9415RA Rod Assembly (1) + 909102 TA9415BS Backstop Assembly (2) 907103 TA7315/9415BS 40:1 Backstop Assembly (2) 909090 TA9415MM Motor Mount Assembly (254-445T) (3) TA9415BG Belt Guard - Pos. B (254-445T) 909096 TA9415BG Belt Guard - Pos. D (254-445T) 909099 TA9415CF Cooling Fan Assembly ● 909106 TA4-TA12 Vertical Breather Kit 904112 TA9415H V-Ring Kit 909249 Filter Breather Kit 430049 TA9415H Lube Kit LUBEKITTA9415 (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off 76.8 20.0 21.0 273.7 158.1 159.1 12.4 3.0 0.5 0.2 79.8 Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions Bushing Size Standard Shaft Bushing Kit TA9415TB x 4-15/16 ▲ TA9415TB x 4-7/16 TA9415TB x 4-3/16 TA9415TB x 3-15/16 TA9415TB x 3-7/16 (7) (8) Part Number (5) 909020 909021 909022 909023 909024 Weight lbs. Bushing Size Short Shaft Bushing Kit (6) Shaft Keyseat Required (7) (8) 38.4 1-1/4 x 5/8 x 13.74 TA9415TBS x 4-15/16 43.4 1 x 1/2 x 13.74 TA9415TBS x 4-7/16 46.4 1 x 1/2 x 13.74 TA9415TBS x 4-3/16 49.2 1 x 1/2 x 13.74 TA9415TBS x 3-15/16 53.1 7/8 x 7/16 x 13.74 TA9415TBS x 3-7/16 Shaft Keyseat Required Part Number Weight lbs. 909025 909026 909027 909028 909029 40.2 1-1/4 x 5/8 x 8.56 48.8 1 x 1/2 x 8.56 53.4 1 x 1/2 x 8.56 (7) (8) 57.7 1 x 1/2 x 8.56 64.4 7/8 x 7/16 x 8.56 AGMA maximum bore size Bushing kit required to mount TA II reducer to driven shaft Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. Minimum keyseat and shaft length required to mount reducer with bushing kit Always check the driven shaft and key for strength TIGEAR-2 ▲ (4) (5) (6) (4) MAXUM TA9415H Tapered Bushing Kits TORQUE-ARM ● See page G1-120 for cooling fan dimensions G1-103 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA9415H, Position B & D TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-104 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position B 2.18 6.82 6.26 10.90 Position D 2.18 6.82 6.26 10.90 M1 M2 M1 M2 Motor Mount Height Lateral Adjustment Mounting (2) B Min B Max C Min C Max Position B 2.18 6.82 6.26 10.90 Position D 2.18 6.82 6.26 10.90 (2) M1 M2 M1 M2 (1) 254T & 256T Centers A Min Max 35.5 39.2 1.56 40.5 44.2 21.3 25.0 1.56 26.2 29.9 Motor Frame 284T & 286T Centers A Min Max 36.2 40.0 1.16 41.2 45.0 22.0 25.7 1.16 26.9 30.6 324T & 326T Centers A Min Max 37.2 41.0 0.38 42.2 46.0 23.0 26.7 0.38 27.9 31.6 364T & 365T Centers A Min Max 38.2 42.0 1.01 43.2 47.0 24.0 27.7 1.01 28.9 32.6 Motor Frame 404T & 405T Centers A Min Max 39.2 43.0 0.75 44.2 47.9 25.0 28.7 0.75 29.9 33.6 444T & 445T Centers A Min Max 40.2 44.0 1.62 45.2 48.9 25.9 29.7 1.62 30.9 34.6 TIGEAR-2 MAXUM Note: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline Gearing Reference Guide Motor Mount Dimensions - TA9415H, Position B & D TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-105 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA10507H, Double Reduction TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-106 Taper Bushed Reducers - TA10507H, Double Reduction TA10507H Taper Bushed Reducers Reducer Size Part Number AGMA Code TA10507H Accessories (1) Actual Ratio Weight lbs. TA10507H15 910002 507D15 15.09 1022.0 TA10507H25 910001 507D25 25.18 1022.0 TA10507H40 910000 507D40 39.68 1018.0 (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. + Rod Assembly mounting locations are limited to positions shown in drawing. Part Number Weight lbs. 910109 910102 910103 910090 910096 910099 910106 904112 910249 430049 LUBEKITTA10507 87.0 23.5 25.0 286.7 158.1 175.0 12.4 3.0 0.8 0.2 121.5 Description TA10507RA Rod Assembly (1) + TA10507BS Backstop Assembly (2) TA10507BS 40:1 Backstop Assembly (2) TA10507MM Motor Mount Assembly (254-445T) (3) TA10507BG Belt Guard - Pos. B (254-445T) TA10507BG Belt Guard - Pos. D (254-445T) TA10507CF Cooling Fan Assembly ● TA4-TA12 Vertical Breather Kit TA10507H V-Ring Kit Filter Breather Kit TA10507H Lube Kit Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions TA10507H Tapered Bushing Kits Bushing Size Standard Shaft Bushing Kit TA10507TB x 6 TA10507TB x 5-15/16 TA10507TB x 5-7/16 ▲ TA10507TB x 4-15/16 TA10507TB x 4-7/16 TA10507TB x 4-3/16 TA10507TB x 3-15/16 Part Number (4) (5) Weight lbs. 910020 910021 910022 910023 910024 910025 910026 40.8 43.2 50.0 57.8 52.8 65.6 68.4 Shaft Keyseat Required (7) (8) 1-1/2 x 3/4 x 15.46 1-1/2 x 3/4 x 15.46 1-1/4 x 5/8 x 15.46 1-1/4 x 5/8 x 15.46 1 x 1/2 x 15.46 1 x 1/2 x 15.46 1 x 1/2 x 15.46 Bushing Size Short Shaft Bushing Kit (6) ----TA10507TBS x 5-7/16 TA10507TBS x 4-15/16 TA10507TBS x 4-7/16 TA10507TBS x 4-3/16 TA10507TBS x 3-15/16 Part Number Weight lbs. ----910027 910028 910029 910030 910031 ----47.2 66.9 75.7 80.5 85.2 Shaft Keyseat Required (7) (8) ----1-1/4 x 5/8 x 9.67 1-1/4 x 5/8 x 9.67 1 x 1/2 x 9.67 1 x 1/2 x 9.67 1 x 1/2 x 9.67 AGMA maximum bore size (4) Bushing kit required to mount TA II reducer to driven shaft (5) Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key (6) Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. (7) Minimum keyseat and shaft length required to mount reducer with bushing kit (8) Always check the driven shaft and key for strength TORQUE-ARM ● See page G1-120 for cooling fan dimensions TIGEAR-2 MAXUM ▲ G1-107 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA10507H, Position B & D TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-108 Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position B 2.18 6.82 6.98 11.62 Position D 2.18 6.82 6.98 11.62 M1 M2 M1 M2 Motor Mount Height Lateral Adjustment Mounting (2) B Min B Max C Min C Max Position B 2.18 6.82 6.98 11.62 Position D 2.18 6.82 6.98 11.62 (2) M1 M2 M1 M2 254T & 256T Centers A Min Max 46.7 50.5 1.56 52.1 55.9 17.7 21.4 1.56 23.0 26.8 Motor Frame 284T & 286T Centers A Min Max 47.5 51.2 1.16 52.8 56.6 18.4 22.2 1.16 23.8 27.5 324T & 326T Centers A Min Max 48.5 52.2 0.38 53.8 57.6 19.4 23.2 0.38 24.8 28.5 364T & 365T Centers A Min Max 49.5 53.2 1.01 54.8 58.6 20.4 24.2 1.01 25.8 29.5 Motor Frame 404T & 405T Centers A Min Max 50.5 54.2 0.75 55.8 59.6 21.4 25.2 0.75 26.8 30.5 444T & 445T Centers A Min Max 51.5 55.2 1.62 56.8 60.6 22.4 26.2 1.62 27.8 31.5 TIGEAR-2 MAXUM Note: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline Gearing Reference Guide Motor Mount Dimensions - TA10507H, Position B & D (1) TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS G1-109 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Taper Bushed Reducers - TA12608H, Double Reduction TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-110 Taper Bushed Reducers - TA12608H, Double Reduction TA12608H Taper Bushed Reducers TA12608H Accessories Part Number AGMA Code Actual Ratio Weight lbs. 912002 912001 912000 608D15 608D25 608D40 14.79 25.03 38.19 1392.0 1395.0 1393.0 (1) Reducers are supplied from stock ready for vertical mounting and for flange mounting. Rod assembly is not included with reducer. Order as a separate part number. + Rod Assembly mounting locations are limited to positions shown in drawing. Bushing Size Standard Shaft Bushing Kit TA12608TB x 7 TA12608TB x 6-1/2 ▲ TA12608TB x 6-7/16 TA12608TB x 6 TA12608TB x 5-15/16 TA12608TB x 5-7/16 TA12608TB x 4-15/16 (7) (8) 912109 106.4 TA12608RA Rod Assembly (1) + 912102 40.0 TA12608BS Backstop Assembly (2) TA12608BS 40:1 Backstop Assembly (2) 912103 41.1 912090 289.6 TA12608MM Motor Mount Assembly (254-445T) (3) TA12608BG Belt Guard - Pos. B (254-445T) 912096 190.5 TA12608BG Belt Guard - Pos. D (254-445T) 912099 181.0 TA12608CF Cooling Fan Assembly ● 912106 13.7 TA4-TA12 Vertical Breather Kit 904112 3.0 TA12608H V-Ring Kit 912249 .08 Filter Breather Kit 430049 0.2 TA12608H Lube Kit LUBEKITTA12608 170.1 (2) See page G1-128 for input shaft speed necessary for backstop sprag lift-off (3) Motor Mount will fit NEMA and IEC frame motors; however hardware are inch dimensions ● See page G1-120 for cooling fan dimensions (4) (5) Weight lbs. 912020 912021 912022 912023 912024 912025 912026 58.2 67.8 69.1 78.1 79.4 86.7 94.6 Shaft Keyseat Required (7) (8) 1-3/4 x 3/4 x 18.32 1-1/2 x 3/4 x 18.32 1-1/2 x 3/4 x 18.32 1-1/2 x 3/4 x 18.32 1-1/2 x 3/4 x 18.32 1-1/4 x 5/8 x 18.32 1-1/4 x 5/8 x 18.32 Bushing Size Short Shaft Bushing Kit (6) --TA12608TBS x 6-1/2 TA12608TBS x 6-7/16 TA12608TBS x 6 TA12608TBS x 5-15/16 TA12608TBS x 5-7/16 TA12608TBS x 4-15/16 Part Number Weight lbs. --912027 912028 912029 912030 912031 912032 --73.5 75.7 90.5 92.6 106.1 119.3 Shaft Keyseat Required (7) (8) --1-1/2 x 3/4 x 11.60 1-1/2 x 3/4 x 11.60 1-1/2 x 3/4 x 11.60 1-1/2 x 3/4 x 11.60 1-1/4 x 5/8 x 11.60 1-1/4 x 5/8 x 11.60 AGMA maximum bore size Bushing kit required to mount TA II reducer to driven shaft Standard Shaft Bushing Kit includes two standard bushings with back-up plates and snap rings; hardware, and key Short Shaft Bushing Kit includes one standard bushing, one long bushing with insertable wedge; two back-up plates with snap rings; hardware and key. This is an optional bushing for after market, short shaft mounting. Minimum keyseat and shaft length required to mount reducer with bushing kit Always check the driven shaft and key for strength TIGEAR-2 ▲ (4) (5) (6) Part Number Weight lbs. TORQUE-ARM TA12608H Tapered Bushing Kits Part Number Description MAXUM Reducer Size TA12608H15 TA12608H25 TA12608H40 (1) Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS G1-111 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Motor Mount Dimensions - TA12608H, Position B & D TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-112 Motor Mount Dimensions - TA12608H, Position B & D (1) Motor Mount Height Lateral Adjustment Mounting B Min B Max C Min C Max Position B 1.68 7.32 8.02 13.66 Position D 1.68 7.32 8.02 13.66 B Min B Max C Min A M1 M2 M1 1.56 Motor Mount Height Lateral Adjustment Mounting (2) C Max Position B 1.68 7.32 8.02 13.66 Position D 1.68 7.32 8.02 13.66 (2) M1 M2 M1 1.56 A 1.01 1.01 254T & 256T Centers Min Max 48.9 52.7 54.5 58.3 22.0 25.8 364T & 365T Centers Min Max 51.7 57.3 24.8 55.5 61.1 28.6 1.16 1.16 A 0.75 0.75 Motor Frame 404T & 405T Centers Min Max 52.7 58.3 25.8 56.5 62.1 29.6 A 0.38 0.38 A 1.62 1.62 324T & 326T Centers Min Max 50.7 54.5 56.3 60.1 23.8 27.6 444T & 445T Centers Min Max 53.7 59.3 26.8 57.5 63.1 30.6 TIGEAR-2 MAXUM TORQUE-ARM Note: Minimum centers contains 0.5” to allow for belt assembly (1) Motor mount will fit NEMA and IEC frame motors; hardware are inch dimensions (2) M1, M2, M3 go through output shaft centerline A Motor Frame 284T & 286T Centers Min Max 49.7 53.5 55.3 59.1 22.8 26.6 Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II SELECTION/DIMENSIONS G1-113 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Belt Guard Dimensions, TA0107L - TA5215H TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-114 Case Size TA0107L TA1107H TA2115H TA3203H TA4207H TA5215H Case Size TA0107L TA1107H TA2115H TA3203H TA4207H TA5215H Mounting Position B C B C B C B C B C B C Mounting Position B C B C B C B C B C B C Centers Min 16.7 14.4 16.0 16.0 17.8 16.8 18.9 15.0 21.8 22.4 25.7 25.6 D 11.74 7.33 11.74 5.50 12.70 7.00 15.27 7.32 16.56 8.32 18.25 9.60 Max Sheave Dia. Motor Reducer 11.0 12.4 11.4 12.3 10.8 12.8 9.4 9.4 8.6 12.8 9.3 12.3 9.2 16.8 15.8 14.0 10.3 16.9 16.5 15.9 11.8 17.8 18.6 16.9 Max 26.9 25.5 28.0 26.3 31.1 28.9 34.3 31.0 38.3 35.5 44.1 39.6 E Min 0.04 0.04 0.00 0.00 0.19 0.19 0.04 0.09 0.00 0.13 0.00 0.08 Max 1.66 1.66 1.57 1.62 1.60 1.56 2.54 2.66 2.50 2.70 2.44 2.64 A B C 41.50 41.50 41.50 41.50 43.50 43.50 49.00 49.00 53.50 53.50 60.50 60.50 16.00 16.00 16.00 16.00 19.25 19.25 21.60 21.60 24.60 24.60 27.60 27.60 8.00 10.43 8.00 11.55 9.62 13.07 10.80 14.12 12.30 16.11 13.80 17.85 F H J 4.23 4.23 4.23 4.23 4.23 4.23 5.62 5.62 5.62 5.62 6.37 6.37 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 4.22 4.22 4.22 4.22 4.22 4.22 5.59 5.59 5.59 5.59 6.09 6.09 Gearing Reference Guide Belt Guard Dimensions, TA0107L - TA5215H TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS Notes: 1. Minimum centers allow 0.5” for belt assembly 2. Maximum sheave diameters allow 0.5” clearance for belt assembly 3. Range of center distances on belt guard may be less than the full range of center distances available on the motor mount 4. Belt guard cover is lift-off cover construction 6. “E” maximum dimension allows clearance for cooling fan 7. Stock Position-B Belt Guards cannot be used with TA II Reducers mounted in ‘D’ position. Use a Position-D Belt Guard MAXUM 5 Belt guard attaches to motor mount brackets TIGEAR-2 8. Stock Position-C Belt Guards cannot be used with TA II Reducers mounted in ‘A’ position. A special belt guard is required. Consult DODGE for price and delivery. G1-115 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Belt Guard Dimensions, TA6307H - TA12608H TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 G1-116 Case Size TA6307H TA7315H TA8407H TA9415H TA10507H TA12608H Case Size TA6307H TA7315H TA8407H TA9415H TA10507H TA12608H Mounting Position B C B C B C B B B Mounting Position B C B C B C B B B Centers Min 26.6 26.8 29.5 28.6 29.7 28.7 35.0 46.2 48.4 D 19.92 10.72 23.38 10.25 23.38 10.25 26.22 36.14 37.91 Max Sheave Dias. Motor Reducer 12.8 19.9 21.0 20.0 12.0 25.0 22.0 25.0 12.0 25.2 22.0 24.6 15.4 28.0 23.2 30.8 18.2 30.8 Max 46.5 40.9 50.6 43.6 50.8 43.8 49.2 60.8 63.3 E Min 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Max 3.56 3.60 4.43 3.17 4.12 2.86 3.50 3.56 3.56 B A 64.50 64.50 71.50 71.50 71.50 71.50 72.50 89.50 89.50 29.10 29.10 30.60 30.60 30.60 30.60 31.60 32.60 32.60 F H J 6.87 6.87 7.37 7.37 7.37 7.37 8.37 8.87 8.87 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 6.59 6.59 7.09 7.09 7.09 7.09 8.09 8.59 8.59 C 14.15 17.94 18.51 22.39 13.45 22.39 19.57 16.30 16.30 Notes: 1. Minimum centers allow 0.5” for belt assembly Gearing Reference Guide Belt Guard Dimensions, TA6307H - TA12608H TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM SELECTION/DIMENSIONS 2. Maximum sheave diameters allow 0.5” clearance for belt assembly 3. Range of center distances on belt guard may be less than the full range of center distances available on the motor mount 4. Belt guard cover is lift-off cover construction 5. Belt guard attaches to motor mount brackets 6. “E” maximum dimension allows clearance for cooling fan TIGEAR-2 8. Stock Position-C Belt Guards cannot be used with TA II Reducers mounted in ‘A’ position. A special belt guard is required. Consult DODGE for price and delivery. MAXUM 7. Stock Position-B Belt Guards cannot be used with TA II Reducers mounted in ‘D’ position. Use a Position-D Belt Guard G1-117 Gearing Reference Guide SELECTION/DIMENSIONS TORQUE-ARM II Shaft Mount Speed Reducers Cooling Fan Dimensions, TA4207H - TA12608H When the thermal capacity of a TORQUE-ARM II reducer is exceeded, cooling fans provide an optional, inexpensive way of lowering the oil temperature, thus increasing the thermal horsepower capacity of the reducer. Selection tables indicate when a cooling fan is required. are designed to allow free circulation of air at the back of the housing as well as through the front of the unit. The fan blade offers a radial streamline airflow, which means smaller fans yet a more efficient movement of air. See Figure 1 and Table 1 for cooling fan installation dimensions. The computer designed fan assembly, which fastens to the input shaft, is compact enough to allow installation of the V-drive originally designed for the reducer. The fan assemblies For thermal capacities beyond the range of cooling fans, pump and cooler auxiliary cooling packages may be used. Note: See page G1-127 for maximum input shaft speeds. TORQUE-ARM II Table 1 - Cooling Fan Installation Dimensions TORQUE-ARM Reducer TA4207H TA5215H TA6307H TA7315H TA8407H TA9415H TA10507H TA12608H A Dia. 9.00 10.75 11.85 11.85 11.85 14.55 14.55 14.55 B 3.77 4.63 4.00 4.10 4.79 5.98 6.16 6.16 C ----0.14 ------0.93 0.25 D ----25.37 ------41.72 43.98 ● See individual reducer pages for cooling fan part numbers Figure 1 - Cooling Fan Assembly Reducer Pump and Auxiliary Cooling Package For thermal capacities beyond the range of cooling fans, an optional pump and cooler auxiliary cooling package is available to prevent overheating the reducer and allow the use of full mechanical HP rating by lowering the oil temperature to an acceptable level. Specifications for the heat exchanger are as follows: 1/2 HP, 60 Hz, 3 PH. 230/460 Volt, TEFC, 56 Frame. Maximum coolant (water) flow is 3 G.P.M. based upon a maximum water temperature of 80 degrees F. Minimum oil temperature for operation is 60 degrees F. MAXUM Figure 2 - Pump and Auxiliary Cooling Package, Part Number 014148 TIGEAR-2 G1-118 Harsh Duty Accessories XT Safety & Sealing And XT Hostile Environment Metal End Covers (1) (2) Reducer Size TA0107L TA1107H TA2115H TA3203H TA4207H TA5215H TA6307H TA7315H TA8407H TA9415H TA10507H TA12608H End Cover Part Numbers Closed 900114 901114 902114 903114 904114 905114 906114 907114 908114 909114 910114 912114 Weight 0.3 0.5 0.6 1.0 1.2 1.3 1.0 1.2 2.5 4.0 4.6 4.8 Split 900115 901115 902115 903115 904115 905115 906115 907115 908115 909115 910115 912115 Weight 0.3 0.4 0.5 0.6 1.0 1.3 1.5 1.5 2.5 1.7 3.9 4.1 Table 3 Reducer Size TA0107L TA1107H TA2115H TA3203H TA4207H TA5215H TA6307H TA7315H TA8407H TA9415H TA10507H TA12608H A B C D E F 7.77 7.95 8.80 9.68 9.95 11.57 12.12 13.18 14.12 15.17 16.88 19.75 3.63 4.13 4.75 5.25 5.88 6.75 6.88 8.13 8.38 9.63 10.63 11.88 3.63 4.13 4.75 5.25 5.88 6.75 6.88 8.13 8.38 9.63 10.63 11.88 2.14 2.02 2.19 3.19 3.21 3.81 5.12 4.92 5.45 6.37 6.36 6.47 0.22 -0.05 0.07 0.08 0.14 0.70 0.66 0.00 0.19 -0.79 0.00 -0.63 0.05 -0.22 -0.10 -0.10 -0.04 0.46 0.41 -0.41 -0.06 -1.20 -0.34 -1.09 Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II RELATED PRODUCTS (1) End covers fit both the input side and back stop side of TA II reducer. See Drawing A and Table 3 for dimensions. Drawing A - Metal End Cover Optional V-Ring Flinger Seal Kit For Harsh Duty Environments (1) Metal End Covers TIGEAR-2 Reducer Part Weight Size Number TA0107L 900249 0.1 TA1107H 901249 0.1 TA2115H 902249 0.2 TA3203H 903249 0.2 TA4207H 904249 0.3 TA5215H 905249 0.3 TA6307H 906249 0.4 TA7315H 907249 0.4 TA8407H 907249 0.4 TA9415H 909249 0.5 TA10507H 910249 0.8 TA12608H 912249 0.8 (1) Consists of 1 input and 2 output V-ring seals which fit in seal OD of housing; provides additional sealing protection for keeping contaminants out of reducer. MAXUM TORQUE-ARM (2) If a TA II Belt Guard is used, an end cover for the input side of the reducer is not needed and will not fit. G1-119 Gearing Reference Guide RELATED PRODUCTS TORQUE-ARM II Shaft Mount Speed Reducers Harsh Duty Accessories TORQUE-ARM II Oil Sump Heater Enclosed Breather Chamber Reducer Size TA0-TA9 TA10-TA12 Oil Sump Immersion Heaters (2) Part Number 240050 240051 Reducer Size TA0 - TA3 Not Available TA4 241103 (3) TA5-TA6 241103 TA7-TA9 241105 TA10 - TA12 Consult DODGE (2) 120 volt single phase, AC cartridge heater, threads into tapped housing hole. Provides for approximately 70 degrees (F) temperature rise in one hour for cold climates. Simple time phased on/off construction without thermostat. (3) Reducer has to be factory modified to allow installation of sump heater. Reducer mounting position will determine modification requirement. Consult DODGE. Filter Breather (1) Reducer Size TA0-TA3 TA4-TA12 Part Number Part Number 430048 430049 TORQUE-ARM (1) 40 micron mesh opening in filter allows reducer to breathe, yet keep dust out, under the most extreme conditions. Filter Breather TORQUE-ARM II Shaft Mount Speed Reducers TDNC Coated Tapered Bushings (Thin Dense Nickel Chrome) MAXUM TDNC coated for maximum corrosion resistance with minimum premium cost adder TDNC bushings, backing plates and snap rings Corrosion resistant bolts and lock washers TA II has the highest average HP ratings per case size in its class Meets or exceeds AGMA standards 36 / 18 month warranty TIGEAR-2 G1-120 Reducer Size Max. Bore 5:1 9:1 TA II Reducer 15:1 Part No. Weight 901147 57.9 903147 113.1 904147 190.3 905147 276.5 906147 333.0 Part No. Weight Part No. Weight TA1107H 1-11/16” 901149 56.6 901148 58.0 TA3203H 2-7/16” 903149 109.2 903148 113.3 TA4207H 2-15/16” 904149 182.0 904148 190.7 TA5215H 3-7/16” 905149 262.4 905148 277.0 TA6307H 3-15/16” 906149 316.0 906148 334.0 (1) See individual reducer catalog pages for accessories for above reducers (2) Non-stock, made-to-order reducers (3) See Drawing B and Table 4 for catalog dimensions for Maximum Bore Straight Bore TA II Reducers Table 4 Weight 57.9 112.8 189.6 275.5 331.0 31:1 - 40:1 Part No. Weight 901145 58.0 903145 112.0 904145 189.0 905145 274.7 906145 330.0 (4) C Shaft Keyseat Required (5) Bore TA1107H 5.82 3.50 1-11/16” 3/8 x 3/16 x 5.81 TA3203H 7.59 4.50 2-7/16” 5/8 x 5/16 x 7.58 TA4207H 8.02 5.00 2-15/16” 3/4 x 3/8 x 8.01 TA5215H 8.97 5.50 3-7/16” 7/8 x 7/16 x 8.96 TA6307H 9.40 5.75 3-15/16” 1 x 1/2 x 9.39 (4) Always check the driven shaft and key for strength (5) Minimum keyset and shaft length required to mount reducer A B MAXUM Reducer Size TIGEAR-2 Drawing B - Maximum Bore Straight Bore Reducers 25:1 Part No. 901146 903146 904146 905146 906146 Gearing Reference Guide Maximum Bore Straight Bore TA II Reducers (1) (2) (3) TORQUE-ARM II TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM RELATED PRODUCTS G1-121 Gearing Reference Guide RELATED PRODUCTS TORQUE-ARM II Shaft Mount Speed Reducers Nominal Sheave Ratios Required For Dodge TORQUE-ARM II Reducers - 5:1, 9:1, 15:1 TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 Reducer 5:1 Nominal Reducer Ratio Output Motor Speed RPM 1750 1450 1170 400 1.14 1.38 1.71 395 1.13 1.36 1.69 390 1.11 1.34 1.67 385 1.10 1.33 1.65 380 1.09 1.31 1.62 375 1.07 1.29 1.60 370 1.06 1.28 1.58 365 1.04 1.26 1.56 360 1.03 1.24 1.54 355 1.01 1.22 1.52 350 1.00 1.21 1.50 345 1.01 1.19 1.47 340 1.03 1.17 1.45 335 1.04 1.16 1.43 330 1.06 1.14 1.41 325 1.08 1.12 1.39 320 1.09 1.10 1.37 315 1.11 1.09 1.35 310 1.13 1.07 1.32 305 1.15 1.05 1.30 300 1.17 1.03 1.28 295 1.19 1.02 1.26 290 1.21 1.00 1.24 285 1.23 1.02 1.22 280 1.25 1.04 1.20 275 1.27 1.05 1.18 270 1.30 1.07 1.15 265 1.32 1.09 1.13 260 1.35 1.12 1.11 255 1.37 1.14 1.09 250 1.40 1.16 1.07 1.05 245 1.43 1.18 240 1.46 1.21 1.03 235 1.49 1.23 1.00 230 1.52 1.26 1.02 225 1.56 1.29 1.04 220 1.59 1.32 1.06 215 1.63 1.35 1.09 210 1.67 1.38 1.11 205 1.71 1.41 1.14 200 1.75 1.45 1.17 195 1.79 1.49 1.20 190 1.84 1.53 1.23 185 1.89 1.57 1.26 180 1.94 1.61 1.30 175 2.00 1.66 1.34 170 2.06 1.71 1.38 165 2.12 1.76 1.42 160 2.19 1.81 1.46 155 2.26 1.87 1.51 150 2.33 1.93 1.56 145 2.41 2.00 1.61 140 2.50 2.07 1.67 135 2.59 2.15 1.73 130 2.69 2.23 1.80 125 2.80 2.32 1.87 120 2.92 2.42 1.95 115 3.04 2.52 2.03 110 3.18 2.64 2.13 105 3.33 2.76 2.23 100 3.50 2.90 2.34 Note: Speed increase ratios are shown in bold type Reducer Output RPM 200 198 196 194 192 190 188 186 184 182 180 178 176 174 172 170 168 166 164 162 160 158 156 154 152 150 148 146 144 142 140 138 136 134 132 130 128 126 124 122 120 118 116 114 112 110 108 106 104 102 100 9:1 Nominal Reducer Ratio Motor Speed 1750 1450 1170 1.03 1.24 1.54 1.02 1.23 1.52 1.01 1.22 1.51 1.00 1.20 1.49 1.01 1.19 1.48 1.02 1.18 1.46 1.03 1.17 1.45 1.05 1.15 1.43 1.06 1.14 1.42 1.07 1.13 1.40 1.08 1.12 1.38 1.09 1.10 1.37 1.10 1.09 1.35 1.12 1.08 1.34 1.13 1.07 1.32 1.14 1.06 1.31 1.16 1.04 1.29 1.17 1.03 1.28 1.19 1.02 1.26 1.20 1.01 1.25 1.22 1.01 1.23 1.23 1.02 1.22 1.25 1.03 1.20 1.26 1.05 1.18 1.28 1.06 1.17 1.30 1.07 1.15 1.31 1.09 1.14 1.33 1.10 1.12 1.35 1.12 1.11 1.37 1.13 1.09 1.39 1.15 1.08 1.41 1.17 1.06 1.43 1.18 1.05 1.45 1.20 1.03 1.47 1.22 1.02 1.50 1.24 1.00 1.52 1.26 1.02 1.54 1.28 1.03 1.57 1.30 1.05 1.59 1.32 1.07 1.62 1.34 1.08 1.65 1.37 1.10 1.68 1.39 1.12 1.71 1.41 1.14 1.74 1.44 1.16 1.77 1.46 1.18 1.80 1.49 1.20 1.83 1.52 1.23 1.87 1.55 1.25 1.91 1.58 1.27 1.94 1.61 1.30 G1-122 Reducer Output RPM 120 118 116 114 112 110 108 106 104 102 100 98 96 94 92 90 88 86 84 82 80 78 76 74 72 70 68 66 64 62 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 15:1 Nominal Reducer Ratio Motor Speed 1750 1450 1170 1.03 1.24 1.54 1.01 1.22 1.51 1.01 1.20 1.49 1.02 1.18 1.46 1.04 1.16 1.44 1.06 1.14 1.41 1.08 1.12 1.38 1.10 1.10 1.36 1.12 1.08 1.33 1.14 1.06 1.31 1.17 1.03 1.28 1.19 1.01 1.26 1.22 1.01 1.23 1.24 1.03 1.21 1.27 1.05 1.18 1.30 1.07 1.15 1.33 1.10 1.13 1.36 1.12 1.10 1.39 1.15 1.08 1.42 1.18 1.05 1.46 1.21 1.03 1.50 1.24 1.00 1.54 1.27 1.03 1.58 1.31 1.05 1.62 1.34 1.08 1.67 1.38 1.11 1.72 1.42 1.15 1.77 1.46 1.18 1.82 1.51 1.22 1.88 1.56 1.26 1.94 1.61 1.30 2.01 1.67 1.34 2.08 1.73 1.39 2.16 1.79 1.44 2.24 1.86 1.50 2.33 1.93 1.56 2.43 2.01 1.63 2.54 2.10 1.70 2.65 2.20 1.77 2.78 2.30 1.86 2.92 2.42 1.95 3.07 2.54 2.05 3.24 2.69 2.17 3.43 2.84 2.29 3.65 3.02 2.44 3.89 3.22 2.60 4.17 3.45 2.79 4.49 3.72 3.00 4.86 4.03 3.25 5.30 4.39 3.55 5.83 4.83 3.90 6.48 5.37 4.33 7.29 6.04 4.88 8.33 6.90 5.57 9.72 8.06 6.50 11.67 9.67 7.80 Nominal Sheave Ratios Required For Dodge TORQUE-ARM II Reducers - 25:1, 31-33:1, 40:1 1170 1.71 1.67 1.62 1.58 1.54 1.50 1.45 1.41 1.37 1.32 1.28 1.24 1.20 1.15 1.11 1.07 1.03 1.02 1.06 1.11 1.17 1.23 1.30 1.38 1.46 1.56 1.67 1.80 1.95 2.13 2.34 2.60 2.93 3.34 3.90 4.68 5.85 7.80 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 31:1, 32:1 and 33:1 Nominal Reducer Ratios Motor Speed 1750 1450 1170 1.09 1.10 1.37 1.14 1.06 1.31 1.19 1.02 1.26 1.24 1.03 1.20 1.30 1.08 1.15 1.37 1.13 1.09 1.44 1.19 1.04 1.52 1.26 1.02 1.61 1.33 1.08 1.71 1.42 1.14 1.82 1.51 1.22 1.95 1.62 1.31 2.10 1.74 1.41 2.28 1.89 1.52 2.49 2.06 1.66 2.73 2.27 1.83 3.04 2.52 2.03 3.42 2.83 2.29 3.91 3.24 2.61 4.56 3.78 3.05 5.47 4.53 3.66 6.84 5.66 4.57 9.11 7.55 6.09 Reducer Output RPM 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 40:1 Nominal Reducer Ratio 1750 1.14 1.10 1.05 1.01 1.04 1.09 1.15 1.22 1.29 1.37 1.46 1.56 1.68 1.82 1.99 2.19 2.43 2.73 3.13 3.65 4.38 5.47 7.29 Motor Speed 1450 1.38 1.32 1.27 1.21 1.16 1.10 1.05 1.01 1.07 1.13 1.21 1.29 1.39 1.51 1.65 1.81 2.01 2.27 2.59 3.02 3.63 4.53 6.04 1170 1.71 1.64 1.57 1.50 1.44 1.37 1.30 1.23 1.16 1.09 1.03 1.04 1.13 1.22 1.33 1.46 1.63 1.83 2.09 2.44 2.93 3.66 4.88 TORQUE-ARM Motor Speed 1750 1450 80 1.14 1.38 78 1.11 1.34 76 1.09 1.31 74 1.06 1.28 72 1.03 1.24 70 1.00 1.21 68 1.03 1.17 66 1.06 1.14 64 1.09 1.10 62 1.13 1.07 60 1.17 1.03 58 1.21 1.00 56 1.25 1.04 54 1.30 1.07 52 1.35 1.12 50 1.40 1.16 48 1.46 1.21 46 1.52 1.26 44 1.59 1.32 42 1.67 1.38 40 1.75 1.45 38 1.84 1.53 36 1.94 1.61 34 2.06 1.71 32 2.19 1.81 30 2.33 1.93 28 2.50 2.07 26 2.69 2.23 24 2.92 2.42 22 3.18 2.64 20 3.50 2.90 18 3.89 3.22 16 4.38 3.63 14 5.00 4.14 12 5.83 4.83 10 7.00 5.80 8 8.75 7.25 6 11.67 9.67 Note: Speed increase ratios are shown in bold type Reducer Output RPM MAXUM 25:1 Nominal Reducer Ratio TIGEAR-2 Reducer Output RPM Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II RELATED PRODUCTS G1-123 Gearing Reference Guide RELATED PRODUCTS TORQUE-ARM II Shaft Mount Speed Reducers Nominal Sheave Speed (RPM) At Input For Dodge Reducers - 1750 Motor TORQUE-ARM II TORQUE-ARM MAXUM TIGEAR-2 Reducer Output RPM 5:1 Nominal Reducer Ratio 400 395 390 385 380 375 370 365 360 355 350 345 340 335 330 325 320 315 310 305 300 295 290 285 280 275 270 265 260 255 250 245 240 235 230 225 220 215 210 205 200 195 190 185 180 175 170 165 160 155 150 145 140 135 130 125 120 115 110 105 100 2000 1975 1950 1925 1900 1875 1850 1825 1800 1775 1750 1725 1700 1675 1650 1625 1600 1575 1550 1525 1500 1475 1450 1425 1400 1375 1350 1325 1300 1275 1250 1225 1200 1175 1150 1125 1100 1075 1050 1025 1000 975 950 925 900 875 850 825 800 775 750 725 700 675 650 625 600 575 550 525 500 Reducer Output RPM 9:1 Nominal Reducer Ratio 200 198 196 194 192 190 188 186 184 182 180 178 176 174 172 170 168 166 164 162 160 158 156 154 152 150 148 146 144 142 140 138 136 134 132 130 128 126 124 122 120 118 116 114 112 110 108 106 104 102 100 1800 1782 1764 1746 1728 1710 1692 1674 1656 1638 1620 1602 1584 1566 1548 1530 1512 1494 1476 1458 1440 1422 1404 1386 1368 1350 1332 1314 1296 1278 1260 1242 1224 1206 1188 1170 1152 1134 1116 1098 1080 1062 1044 1026 1008 990 972 954 936 918 900 Reducer Output RPM 15:1 Nominal Reducer Ratio 120 118 116 114 112 110 108 106 104 102 100 98 96 94 92 90 88 86 84 82 80 78 76 74 72 70 68 66 64 62 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 1800 1770 1740 1710 1680 1650 1620 1590 1560 1530 1500 1470 1440 1410 1380 1350 1320 1290 1260 1230 1200 1170 1140 1110 1080 1050 1020 990 960 930 900 870 840 810 780 750 720 690 660 630 600 570 540 510 480 450 420 390 360 330 300 270 240 210 180 150 Reducer Output RPM 25:1 Nominal Reducer Ratio 80 78 76 74 72 70 68 66 64 62 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 2000 1950 1900 1850 1800 1750 1700 1650 1600 1550 1500 1450 1400 1350 1300 1250 1200 1150 1100 1050 1000 950 900 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 G1-124 Reducer Output RPM 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 31:1, 32:1 and 33:1 Nominal Reducer Ratio 1600 1536 1472 1408 1344 1280 1216 1152 1088 1024 960 896 832 768 704 640 576 512 448 384 320 256 192 Reducer Output RPM 40:1 Nominal Reducer Ratio 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 2000 1920 1840 1760 1680 1600 1520 1440 1360 1280 1200 1120 1040 960 880 800 720 640 560 480 400 320 240 Renewal Parts For TA II Reducers Size Ratio Kit P/N Size TA0107L 5:1 900128 TA6307H TA0107L 9:1 - 40:1 900129 TA6307H TA1107H 5:1 901128 TA6307H TA1107H 9:1 - 15:1 901129 TA7315H TA1107H 25:1 - 40:1 901130 TA7315H TA2115H 5:1 902128 TA7315H TA2115H 9:1 - 25:1 902129 TA8407H TA2115H 40:1 902130 TA8407H TA3203H 5:1 903128 TA9415H TA3203H 9:1 - 25:1 903129 TA9415H TA3203H 40:1 903130 TA10507H TA4207H 5:1 904128 TA10507H TA4207H 9:1 - 25:1 904129 TA12608H TA4207H 40:1 904130 TA12608H TA5215H 5:1 905128 TA5215H 9:1 - 15:1 905129 TA5215H 25:1 905130 TA5215H 40:1 905131 (1) Kit contains complete set of bearings for reducer size and ratio indicated. Size TA0107L TA0107L TA1107H TA1107H TA1107H TA2115H TA2115H TA2115H TA3203H TA3203H TA3203H TA4207H TA4207H TA4207H TA5215H TA5215H TA5215H TA5215H Ratio 5:1 9:1 - 40:1 5:1 9:1 - 15:1 25:1 - 40:1 5:1 9:1 - 25:1 40:1 5:1 9:1 - 25:1 40:1 5:1 9:1 - 25:1 40:1 5:1 9:1 - 15:1 25:1 40:1 Kit P/N 906128 906129 906130 907128 907129 907130 908129 908130 909129 909130 910129 910130 912129 912130 (3) Kit P/N 900135 900136 901135 901136 901137 902135 902136 902137 903135 903136 903137 904135 904136 904137 905135 905136 905137 905138 Size TA6307H TA6307H TA6307H TA7315H TA7315H TA7315H TA8407H TA8407H TA9415H TA9415H TA10507H TA10507H TA12608H TA12608H Ratio 5:1 9:1 - 15:1 25:1 - 40:1 5:1 9:1 - 25:1 40:1 15:1 - 25:1 40:1 15:1 - 25:1 40:1 15:1 - 25:1 40:1 15:1 - 25:1 40:1 Kit P/N 906135 906136 906137 907135 907136 907137 908136 908137 909136 909137 910136 910137 912136 912137 (2) Size Ratio Kit P/N TA0107L All 900126 TA1107H All 901126 TA2115H 5:1 - 25:1 902126 TA2115H 40:1 902127 TA3203H 5:1-25:1 903126 TA3203H 40:1 903127 TA4207H All 904126 TA5215H All 905126 TA6307H All 906126 TA7315H All 907126 TA8407H All 908126 TA9415H All 909126 TA10507 All 910126 TA12608 All 912126 (2) Kit includes input & output seals, backstop cover gasket and RTV sealant for reducer size and ratio indicated TORQUE-ARM II Super Shim Kits (4) Size Kit P/N TA0107L TA1107H TA2115H TA3203H TA4207H TA5215H TA6307H TA7315H TA8407H TA9415H TA10507H TA12608H 900180 901180 902180 903180 904180 905180 906180 907180 908180 909180 910180 912180 (4) Kit contains complete set of shims for reducer size. TA II shims are not color coded. MAXUM TORQUE-ARM II Level 1 Rebuild Kits Ratio 5:1 9:1 - 15:1 25:1 - 40:1 5:1 9:1 - 25:1 40:1 15:1 - 25:1 40:1 15:1 - 25:1 40:1 15:1 - 25:1 40:1 15:1 - 25:1 40:1 TORQUE-ARM II Seal Kits TORQUE-ARM TORQUE-ARM II Bearing Kits (1) Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II RENEWAL PARTS TIGEAR-2 (3) Level 1 Rebuild Kit includes input & output seals, all bearings, shims and sealant for reducer size and ratio indicated. See Instruction Manual # MN1601 for gearing part numbers. G1-125 Gearing Reference Guide RENEWAL PARTS TORQUE-ARM II Shaft Mount Speed Reducers Renewal Parts For TA II Reducers TORQUE-ARM II Lube Kits (5) TORQUE-ARM II Size Kit P/N TA0107L LUBEKITTA0107 TA1107H LUBEKITTA1107 TA2115H LUBEKITTA2115 TA3203H LUBEKITTA3203 TA4207H LUBEKITTA4207 TA5215H LUBEKITTA5215 TA6307H LUBEKITTA6307 TA7315H LUBEKITTA7315 TA8407H LUBEKITTA8407 TA9415H LUBEKITTA9415 TA10507H LUBEKITTA10507 TA12608H LUBEKITTA12608 (5) Kit contains factory recommended mineral oil ISO220 in volumes sufficient for all recommended mounting positions. TORQUE-ARM II Level 2 Rebuild Kits Size TORQUE-ARM TA0107L TA1107H TA2115H MAXUM TA3203H TA4207H TA5215H TIGEAR-2 Ratio 5:1 9:1 15:1 25:1 40:1 5:1 9:1 15:1 25:1 40:1 5:1 9:1 15:1 25:1 40:1 5:1 9:1 15:1 25:1 40:1 5:1 9:1 15:1 25:1 40:1 5:1 9:1 15:1 25:1 40:1 (6) Kit P/N 9001355 9001369 90013615 90013625 90013640 9011355 9011369 90113615 90113725 90113740 9021355 9021369 90213615 90213625 90213740 9031355 9031369 90313615 90313625 90313740 9041355 9041369 90413615 90413625 90413740 9051355 9051369 90513615 90513725 90513840 Size TA6307H TA7315H TA8407H TA9415H TA10507H TA12608H Ratio 5:1 9:1 15:1 25:1 40:1 5:1 9:1 15:1 25:1 40:1 15:1 25:1 40:1 15:1 25:1 40:1 15:1 25:1 40:1 15:1 25:1 40:1 Kit P/N 9061355 9061369 90613615 90613725 90613740 9071355 9071369 90713615 90713625 90713740 90813615 90813625 90814740 90913615 90913625 90913740 91013615 91013625 91013740 91213615 91213625 91213740 (6) Level 2 Rebuild Kit includes all items in Level 1 Kit plus high speed input pinion and mating 1st stage gear. Provides maximum protection against downtime. Part number is Level 1 Kit part number + ratio. G1-126 Table 1: NEMA Motor Information (1750 RPM) Horsepower Table 2: TORQUE-ARM II Reducer Information NEMA Motor Frame Shaft Diameter Ratio TA0107L All 1” TA1107H All 1” 5:1 - 25:1 1-1/8” 1 143T 7/8 1-1/2 145T 7/8 2 145T 7/8 3 182T 1-1/8 5 184T 1-1/8 7-1/2 213T 1-3/8 10 215T 1-3/8 TA3203H 15 254T 1-5/8 20 256T 1-5/8 25 284T 1-7/8 30 286T 1-7/8 40 324T 2-1/8 50 326T 2-1/8 60 364T 2-3/8 365T 2-3/8 +405T 2-7/8 125 +444T 3-3/8 150 +445T 3-3/8 200 +447T 3-3/8 TA2115H + Energy Efficient (TEFC-XE) Frame Minimum Input Shaft RPM TA0107L 875 TA1107H 875 TA2115H 875 TA3203H 825 TA4207H 780 TA5215H 720 TA6307H 610 TA7315H 490 TA8407H 610 TA9415H 490 TA10507H 480 TA12608H 450 Diameter 33:1 1” 5:1 - 25:1 1-3/8” 32:1 1-1/8” TA4207H All 1-7/16” TA5215H All 1-5/8” TA6307H All 2-3/16” TA7315H All 2-7/16” TA8407H All 2-7/16” TA9415H All 2-7/16” TA10507H All 2-11/16” TA12608H All 2-11/16” Minimum Sheave Diameter See Class I, II and III Selection Tables for minimum reducer sheave recommendations MAXUM Table 3: TORQUE-ARM II Backstop Lift-off Speed (1) TA II Reducer Shaft TORQUE-ARM 75 100 Input TA II Reducer Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II ENGINEERING/TECHNICAL TIGEAR-2 (1) For best results, select reducer ratios which exceed input shaft speeds required for backstop sprag lift-off. G1-127 Gearing Reference Guide ENGINEERING/TECHNICAL TORQUE-ARM II Shaft Mount Speed Reducers Maximum Input Speed - RPM Nominal Ratio TORQUE-ARM II Case Size 05 09 15 25 32/40 TA0107L 2080 1800 1791 2007 1750 TA1107H 2000 1798 1789 2005 1750 TA2115H 2080 1821 1874 2005 1750 TA3203H 1965 1847 1808 1996 1750 TA4207H 2000 1846 1800 2010 1955 TA5215H 2042 1837 1791 2000 1945 TA6307H 1978 1843 1854 1989 1916 TA7315H 2075 1943 1790 1987 1983 TA8407H N/A N/A 1814 1997 1983 TA9415H N/A N/A 1812 2035 1970 TA10507H N/A N/A 1811 2015 1984 TA12608H N/A N/A 1775 2002 1909 Maximum Output Speed - RPM Nominal Ratio TORQUE-ARM Case Size 05 09 15 25 32/40 TA0107L 400 200 120 80 57 TA1107H 400 200 120 80 57 TA2115H 400 200 120 80 53 TA3203H 400 200 120 80 54 TA4207H 400 200 120 80 50 TA5215H 400 200 120 80 50 TA6307H 400 200 120 80 50 TA7315H 400 200 120 80 50 TA8407H N/A N/A 120 80 50 TA9415H N/A N/A 120 80 50 TA10507H N/A N/A 120 80 50 TA12608H N/A N/A 120 80 50 MAXUM TIGEAR-2 G1-128 Thrust Capacity for Screw Conveyor Drives (Pounds) Output Speed (RPM) Case Size Single Reduction Reducers (05:1) 100 150 200 250 300 350 400 TA0107L 2568 2288 2092 2000 1922 1855 1798 TA1107H 3106 2835 2626 2505 2396 2309 2232 TA2115H 5373 4771 4417 4186 4015 3885 3785 TA3203H 6000 5834 5387 5053 4783 4561 4386 TA4207H 6000 6000 6000 6000 6000 5776 5570 TA5215H 6000 6000 6000 6000 6000 6000 6000 TA6307H 6000 5803 5374 5202 4977 4807 4737 TA7315H † † † † † † † Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II ENGINEERING/TECHNICAL Thrust Capacity for Screw Conveyor Drives (Pounds) TA0107L Output Speed (RPM) Double Reduction Reducers (09:1 thru 40:1) 10 25 50 75 100 125 150 175 200 5300 4028 3141 2730 2465 2281 2165 2071 1989 TA1107H 6000 4833 3705 3196 2865 2639 2568 2438 2315 TA2115H 6000 6000 6000 5323 4850 4550 4295 4086 3924 TA3203H 6000 6000 6000 6000 5761 5328 5020 4813 4636 TA4207H 6000 6000 6000 6000 6000 6000 6000 6000 6000 TA5215H 6000 6000 6000 6000 6000 6000 6000 6000 6000 TA6307H 6000 6000 6000 5885 5185 4706 4435 4303 4269 TA7315H † † † † † † † † † TORQUE-ARM Case Size TIGEAR-2 MAXUM † Consult DODGE G1-129 Gearing Reference Guide ENGINEERING/TECHNICAL TORQUE-ARM II Shaft Mount Speed Reducers Lubrication Of TORQUE-ARM II Reducers More frequent oil changes are recommended when operating continuously or at high temperatures or under conditions of extreme dirt or dust. Use only recommended grades of lubricant listed on next page, or equivalent. Special attention should be given to checking of lubricants when any of the following conditions exist: CAUTION: Unit is shipped without oil. Add proper amount of rust and oxidation inhibited (R & O) gear oil before operating. Follow instructions on reducer warning tags and in the instruction manual. Failure to observe these precautions could result in damage to, or destruction of, the equipment. TORQUE-ARM II WARNING: To ensure that drive is not unexpectedly started, turn off and lock out or tag power source before proceeding. Remove all external loads from drive before removing or servicing drive or accessories. Failure to observe these precautions could result in bodily injury. TORQUE-ARM Lubrication is extremely important for satisfactory operation. The proper oil level as shown in Table 3 on page G1-134, showing oil level plug location, must be maintained at all times. Approximate oil quantities are shown in Table 4 on page G1-135. Frequent inspections with the unit not running and allowing sufficient time for the oil to cool and the entrapped air to settle out of the oil should be made by removing the level plug to see that the level is being maintained. If low, add the proper type and viscosity of lubricant through one of the upper openings until it comes out of the oil level hole. Replace the oil level plug securely. Refer to Tables 1 and 2 for viscosity recommendations. After an initial operation of about two weeks, the oil should be changed. If desired, this oil may be filtered and reused. Very often, small metal particles will show up in the oil due to the wearing process. After the initial break in period, the lubricant should be drained, magnetic drain plug cleaned, gear case flushed and refilled every 2500 hours of operation under average industrial operating conditions. High operating temperatures resulting from heavy intermittent loads causes the temperature of the gear case to rise rapidly and then cool Unusual ambient conditions, which may tend to cause condensation on the inside of the gearcase thereby contaminating the oil Operating temperatures that would cause oil to approach 200°F continually Subjection of reducer to unusual vapors or moist atmosphere Subjection of reducer to extremely dusty or dirty environment Under these extreme operating conditions, the oil should be changed every 1 to 3 months depending on severity of conditions. Operating Temperatures Heating is a natural characteristic of enclosed gearing, and a maximum gear case temperature approaching 200°F is not uncommon for some units operating in normal ambient temperatures (80°F). When operating at rated capacity, no damage will result from this temperature as this was taken into consideration in the design of the gear case and in the selection of the lubricants. CAUTION: Too much oil will cause overheating and too little will result in gear failure. Check oil level regularly. MAXUM TIGEAR-2 G1-130 Gearing Reference Guide ENGINEERING/TECHNICAL TORQUE-ARM II Shaft Mount Speed Reducers Lubrication Of TORQUE-ARM II Reducers (Cont’d) Table 1 – Oil Recommendations ISO Grades For Ambient Temperatures of 50°F to 125°F Torque-Arm II Reducer Size RPM TA0107L TA1107H TA2115H TA3203H TA4207H TA5215H TA6307H TA7315H TA8407H TA9415H TA10507H TA12608H 301 – 400 320 320 320 220 220 220 220 220 220 220 220 220 201 – 300 320 320 320 220 220 220 220 220 220 220 220 220 151 – 200 320 320 320 220 220 220 220 220 220 220 220 220 126 – 150 320 320 320 220 220 220 220 220 220 220 220 220 101 – 125 320 320 320 320 220 220 220 220 220 220 220 220 81 – 100 320 320 320 320 320 220 220 220 220 220 220 220 41 – 80 320 320 320 320 320 220 220 220 220 220 220 220 11 – 40 320 320 320 320 320 320 320 320 320 320 220 220 1 – 10 320 320 320 320 320 320 320 320 320 320 320 320 TORQUE-ARM II Output Table 2 – Oil Recommendations ISO Grades For Ambient Temperatures of 15°F to 60°F Torque-Arm II Reducer Size Output RPM TA0107L TA1107H TA2115H TA3203H TA4207H TA5215H TA6307H TA7315H TA8407H TA9415H 301 – 400 220 220 220 150 150 150 150 150 150 150 150 150 201 – 300 220 220 220 150 150 150 150 150 150 150 150 150 151 – 200 220 220 220 150 150 150 150 150 150 150 150 150 126 – 150 220 220 220 150 150 150 150 150 150 150 150 150 101 – 125 220 220 220 220 150 150 150 150 150 150 150 150 81 – 100 220 220 220 220 220 150 150 150 150 150 150 150 41 – 80 220 220 220 220 220 150 150 150 150 150 150 150 11 – 40 220 220 220 220 220 220 220 220 220 220 150 150 1 – 10 220 220 220 220 220 220 220 220 220 220 220 220 TORQUE-ARM TA10507H TA12608H 1. Assumes auxiliary cooling where recommended in the catalog. 2. Pour point of lubricant selected should be at least 10°F lower than expected minimum ambient starting temperature. 3. Extreme pressure (EP) lubricates are not necessary for average operating conditions. When properly selected for specific applications, TORQUE-ARM II backstops are suitable for use with EP lubricants. 4. Special lubricants may be required for food and drug industry applications where contact with the product being manufactured may occur. MAXUM NOTES: Consult a lubrication manufacturer’s representative for his recommendations. For reducers operating in ambient temperatures between -22°F (-30°C) and 20°F (–6.6°C) use a synthetic hydrocarbon lubricant, 100 ISO grade or AGMA 3 grade (for example, Mobil SHC627). Above 125°F (51°C), consult DODGE Gear Application Engineering (864) 284-5700 for lubrication recommendation. 6. Mobil SHC630 Series oil is recommended for high ambient temperatures. TIGEAR-2 5. G1-131 Gearing Reference Guide ENGINEERING/TECHNICAL TORQUE-ARM II Shaft Mount Speed Reducers Lubrication Of TORQUE-ARM II Reducers (Cont’d) Lubricant Grade Equivalents* ISO AGMA 150 4 220 5 320 6 * See page G1-135 for complete lubricant interchange chart TORQUE-ARM II INSTALLATION Horizontal Installations - Install the magnetic drain plug in the hole closest to the bottom of the reducer. Throw away the tape that covers the filter/ventilation plug in shipment and install plug in topmost hole. Of the 2 remaining plugs on the sides of the reducer, the lowest one is the minimum oil level plug. with other standard pipe fittings, stand pipes and oil level gauges as required. Figure 1 TORQUE-ARM Vertical Installations - Install the filter/ventilation plug in the hole provided in the upper face of the reducer housing as installed. If space is restricted on the upper face, install the vent in the highest hole on the side of the reducer per Figure 1. Install a plug in the hole in the bottom face of the reducer. Do not use this hole for the magnetic drain plug. Of the remaining holes on the sides of the reducer, use the plug in the upper housing half for the minimum oil level plug. Mounting Position - The running position of the reducer in the horizontal application is not limited to the four positions shown in Figure 1. However, if the running position is over 20° off of position “B” or “D” or 5° off of position “A” or “C”, either way from the sketches, the oil level plug cannot be used to safely check the oil level, unless during the checking, the torque arm is disconnected and the reducer is swung to within 20° for position “A” and “C” or 5° for position “B” and D” of the positions shown in Figure 1. Because of the many possible positions, of the reducer, it may be necessary or desirable to make special adaptations using the lubrication filling holes furnished along • Below 15 RPM output speed, oil level must be adjusted to reach the highest oil level plug. If reducer position is to vary from those shown in Figure 1, either more or less oil may be required. Consult DODGE. MAXUM TIGEAR-2 G1-132 Lubrication Of TORQUE-ARM II Reducers (Cont’d) Table 3 - Vent and Plug Locations (See Figure 1, page G1-133) Output Speed Above 15 RPM Output Speed 15 RPM and Below ● Vent and Plug Locations Vent and Plug Locations 1 2 3 4 5 6 1 2 3 4 5 Position A Level Plug Drain Vent Plug Plug Plug Level Drain Vent Plug Position B Drain Vent Level Plug Plug Plug Drain Vent Plug Level Plug Position C Plug Level Vent Drain Plug Plug Level Plug Vent Drain Plug Position D Vent Drain Level Plug Plug Plug Vent Drain Level Plug Plug Position E Level * Plug Plug Drain Vent Plug Level * Plug Plug Drain Vent Position F Plug Drain Level * Plug Plug Vent Plug Drain Level * Plug Plug * Where space constraints prevent installing the breather in vent locations 5 or 6, install vent in this location and order a vertical breather kit Mounting Position 6 Plug Plug Plug Plug Plug Vent ● Below 15 RPM output speed, oil level must be adjusted to reach the highest oil level plug. If reducer position is to vary from those shown in Figure 1, either more or less oil may be required. Consult DODGE. RECOMMENDED LUBRICANTS FOR TORQUE-ARM II REDUCERS + Standard Oils Gearing Reference Guide TORQUE-ARM II Shaft Mount Speed Reducers TORQUE-ARM II ENGINEERING/TECHNICAL EP Oils EXXON Teresstic 150 Spartan EP 150 220 220 320 320 320 CHEVRON 150 Gear Compound 150 220 150 Machine 220 EP 220 320 320 320 UNICAL 150 Extra Duty HL 141 220 150 Turbine Oil 220 Gear Lube 207 320 320 300 TORQUE-ARM 150 220 MOBIL SYNTHETIC 150 SHC 629 SHC 629 220 SHC 630 SHC 630 320 SHC 632 SHC 632 150 Mobil DTE BB Mobil Gear 629 220 Extra Heavy AA 630 320 632 TEXACO 150 Regal Oil R&O 150 Meropa 150 220 220 220 320 320 320 150 Omala 150 MAXUM MOBIL SHELL 150 Morlina Oil 220 220 220 320 320 320 TIGEAR-2 + Partial list. Consult DODGE or a lubricant manufacturer for further options G1-133 Gearing Reference Guide ENGINEERING/TECHNICAL TORQUE-ARM II Shaft Mount Speed Reducers Lubrication Of TORQUE-ARM II Reducers (Cont’d) Table 4 - Oil Volumes Case Size TA0107L TA1107H TORQUE-ARM II TA2115H TA3203H TA4207H TA5215H TA6307H TA7315H TORQUE-ARM TA8407H TA9415H TA10507H TA12608H Oil Volume in Quarts † ■ ▲ ● Horizontal Ratios Single Doubles Single Doubles Single Doubles Single Doubles Single Doubles Single Doubles Single Doubles Single Doubles Doubles Doubles Doubles Doubles A B C D 0.7 0.7 1.3 1.3 2.1 2.1 2.8 2.8 4.4 4.4 7.4 7.4 8.8 8.8 8.4 8.4 7.7 17.0 38.0 53.0 0.5 0.5 0.7 0.7 1.2 1.1 1.6 1.5 2.6 2.5 4.9 4.7 5.8 5.5 11.8 10.8 11.7 16.8 27.6 41.5 0.7 0.6 0.7 0.6 1.1 1.0 1.8 1.7 2.9 2.8 5.8 5.5 6.6 6.2 13.9 13.2 13.7 18.1 25.8 37.1 1.4 1.3 1.7 1.7 2.7 2.6 4.1 4.0 7.4 7.3 13.2 12.9 16.1 15.8 22.5 22.0 25.1 33.2 53.5 70.7 Oil Volume in Liters † ■ ▲ ● Horizontal Vertical E (Up) 1.3 1.2 1.5 1.5 2.3 2.4 3.3 3.4 6.3 6.4 11.6 11.4 13.2 13.9 22.1 22.4 24.0 33.2 53.8 72.2 F (Down) A B C D 1.5 1.4 1.9 1.9 3.1 3.0 4.4 4.2 7.8 7.5 13.1 12.6 16.1 15.3 25.1 23.1 25.8 38.6 56.1 80.4 0.6 0.6 1.3 1.3 2.0 2.0 2.7 2.7 4.2 4.2 7.0 7.0 8.4 8.4 8.0 8.0 7.3 16.1 36.0 50.2 0.5 0.5 0.7 0.7 1.2 1.1 1.6 1.4 2.5 2.4 4.7 4.4 5.5 5.2 11.1 10.3 11.1 15.9 26.1 39.3 0.6 0.6 0.6 0.6 1.0 1.0 1.7 1.6 2.8 2.6 5.5 5.2 6.2 5.9 13.2 12.5 12.9 17.1 24.4 35.1 1.3 1.3 1.6 1.6 2.5 2.5 3.9 3.8 7.0 6.9 12.5 12.2 15.3 15.0 21.3 20.9 23.8 31.4 50.6 66.9 Vertical E F (Down) (Up) 1.2 1.4 1.2 1.3 1.4 1.8 1.4 1.8 2.2 2.9 2.3 2.8 3.1 4.2 3.3 4.0 6.0 7.3 6.0 7.1 11.0 12.4 10.8 11.9 12.5 15.3 13.1 14.5 20.9 23.7 21.2 21.8 22.7 24.4 31.4 36.5 50.9 53.0 68.3 76.1 ■ Oil quantity is approximate. Service with lubricant until oil runs out of oil level hole † Refer to Figure 1 for mounting positions ▲ US measure: 1 quart = 32 fluid ounces =.94646 liters ● Below 15 RPM output speed, oil level must be adjusted to reach the highest oil level plug. If reducer position is to vary from those shown in Figure 1, either more or less oil may be required. Consult DODGE. MAXUM TIGEAR-2 G1-134 TORQUE-ARM II Shaft Mount Speed Reducers Viscosity Classification Equivalents OIL VISCOSITY EQUIVALENCY CHART KINEMATIC VISCOSITIES AGMA GRADES SAE GRADES GEAR OILS 8000 60 1500 50 1000 8A 40 680 8 250 140 460 7 320 6 1500 220 5 1000 90 150 4 800 80 600 70 400 20 200 100 80 10 9 8 60 7 50 6 90 100 3 85W 68 2 80W 20 4 300 46 22 8 10 7 6 5 5 4 3 2 3 60 55 50 1 32 15 10 500 400 75W 5 2000 100 40 30 200 3000 600 300 300 6000 5000 4000 30 SUS/ 210°F 10,000 70 800 500 SUS/ 100°F TORQUE-ARM II 1000 ISO VG 200 45 150 VISCOSITIES CAN BE RELATED HORIZONTALLY ONLY. VISCOSITIES BASED ON 96 VI SINGLE GRADE OILS. ISO ARE SPECIFIED AT 40°C. AGMA ARE SPECIFIED AT 40°C. SAE 75W, 80W, AND 85W SPECIFIED AT LOW TEMPERATURE. EQUIVALENT VISCOSITIES FOR 100°F AND 200°F ARE SHOWN. SAE 90 TO 250 SPECIFIED AT 100°C. 100 TORQUE-ARM 2000 cSt/ 100°C 40 80 70 60 50 40 35 MAXUM cSt/ 40°C SAYBOLT VISCOSITIES Gearing Reference Guide ENGINEERING/TECHNICAL 2 32 All industrial oils are graded according to the ISO Viscosity Classification System, approved by the International Stan dards Organizations (ISO). Each ISO viscosity grade number corresponds to the mid-point of viscosity range expressed in centistokes (cSt) at 40C. For example, a lubricant with an ISO grade of 32 has a viscosity within the range of 28.80-35.2, the midpoint of which is 32. Rule-of-Thumb: The comparable ISO grade of a competi tive product whose viscosity in SUS at 1005F is known can be determined by using the following conversion formula: SUS @ 100ºF ÷ 5 = cSt @ 40°C TIGEAR-2 ISO VISCOSITY CLASSIFICATION SYSTEM G1-135 Gearing Reference Guide ENGINEERING/TECHNICAL TORQUE-ARM II Shaft Mount Speed Reducers Bearing L-10 Life As A Function Of Service Factor - AGMA Standard 6009-A00 DODGE TORQUE-ARM II Reducers are designed to provide a minimum L-10 bearing life of 5,000 hours for the most severe operating conditions. Since the probability of all maximum load conditions occurring in an application is remote, the actual L-10 life of an application is much greater. Remember, the L-50 average life would be approximately 25,000 hours. The graph illustrates how bearing life varies with different service factors. For example, a DODGE TORQUE-ARM II TA3203H Reducer with a 2.0 service factor has over 50,000 hours L-10 life. TORQUE-ARM II TORQUE-ARM MAXUM 1.0 Service Factor = 5,000 hours L-10 bearing life, 25,000 L-50 hours 1.4 Service Factor = 15,300 hours L-10 bearing life, 76,500 L-50 hours 2.0 Service Factor = 50,300 hours L-10 bearing life, 251,500 L-50 hours NOTE: Average bearing life (L-50) is typically 5 times L-10 bearing life TIGEAR-2 G1-136
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