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Installation Instructions
MP-Series Food-grade Servo Motor with
100 mm to 165 mm Frame Size
Catalog Numbers MPF-A310, MPF-A320, MPF-A330, MPF-A430, MPF-A4530, MPF-A4540,
MPF-A540, MPF-B310, MPF-B320, MPF-B330, MPF-B430, MPF-B4530, MPF-B4540, MPF-B540
Topic Page
About the MP-Series Food-grade Motors
Remove and Install a Shaft Key
Motor Cables and Accessory Kits 21
2 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Important User Information
Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence.
IMPORTANT Identifies information that is critical for successful application and understanding of the product.
Labels may also be on or inside the equipment to provide specific precautions.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reach dangerous temperatures.
ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective
Equipment (PPE). Follow ALL Regulatory requirements for safe work practices and for Personal Protective
Equipment (PPE).
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 3
Catalog Number Explanation
MP F - x x
40 x
- x
J 7 x
B A
Q
R
N
P
L
M
J
K
G
H
E
F
C
D
A
B
Factory Designated Options
A = Standard
Mounting Flange
= IEC metric - oversized
2
4
B
Brake
= No brake
= 24V DC brake
Connectors
7 = Circular DIN, right angle, 180° rotatable
J
Enclosure/Shaft Key/Shaft Seal
= IP66/IP67 housing/shaft key/shaft seal
Feedback
M = Multi-turn high-resolution encoder
S = Single-turn high-resolution encoder
Rated Speed
= 500 rpm
= 1000 rpm
= 1500 rpm
= 2000 rpm
= 2500 rpm
= 3000 rpm
= 3250 rpm
= 3500 rpm
= 3750 rpm
= 4000 rpm
= 4250 rpm
= 4500 rpm
= 4750 rpm
= 5000 rpm
= 5250 rpm
= 5500 rpm
3
4
45
5
S
T
= 5750 rpm
= 6000 rpm
Magnet Stack Length (80 = 8.0 in.)
Frame Size (IEC 72-1 flange number)
= 100 mm
= 115 mm
= 130 mm
= 165 mm
Voltage Class
A = 200V
B
Series Type
= 400V
= Food grade F
Series
MP = Premium permanent magnet rotary servo motor
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
4 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
About the MP-Series Food-grade Motors
MP-Series™ food-grade (Bulletin MPF) motors feature single-turn or multi-turn high resolution encoders, and are available with 24V DC brakes. These compact brushless servo motors combine the characteristics of the MP-Series low-inertia motors with unique features designed for food and beverage applications.
Before You Begin
Remove all packing material, wedges, and braces from within and around the item. After unpacking, verify the nameplate catalog number against the purchase order.
ATTENTION: To avoid personal injury and damage to the motor, do not lift or handle the motor by the motor shaft. The cap on the shaft can come loose and cause you to drop the motor.
1.
Remove the motor carefully from its shipping container.
2.
Visually inspect the motor for any damage.
3.
Examine the motor frame, front output shaft, and mounting pilot for any defects.
4.
Notify the carrier of any shipping damage immediately.
Keep the original packing material in case you need to return the product for repair or transport it to another location. Use both the inner and outer packing cartons to provide adequate protection for a unit returned for service.
ATTENTION: Do not attempt to open or modify this motor beyond changing the connector
orientation as described in Change Connector Orientation on page 10 .
Only an authorized Allen-Bradley repair center can service this item. Refer to Rockwell Automation
Support for assistance to locate the nearest repair center.
Store or operate your motor in a clean and dry location within the environmental conditions
listed in Specifications on page 23
.
Removing the Shaft Cap
Use your hand to remove the protective cap that is installed on the motor shaft or pry off the cap with a screwdriver. Do not use a hammer or other tools as they can damage the motor shaft.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 5
To Prolong Motor Life
Proper design and maintenance can increase the life of a servo motor. Follow these guidelines to maximize the life of a servo motor within your environment:
ATTENTION: Do not spray liquids under high pressure directly on the connectors, the motor, or enclosure joints.
Fluids under high pressure can be forced into the connectors, resulting in an electrical short circuit.
Fluids also can be forced around worn seals, and contaminate the motor bearings. Bearing contamination significantly shortens the life of a servo motor.
The motor has 3 m (9.8 ft) cables with nickel-plated connectors for motor power and feedback. These connectors are not designed to withstand high pressure washdown or washdown with aggressive cleaning compounds. Position connectors away from direct exposure to cleaning processes, for example within washdown-rated conduit or junction boxes.
• Always provide a drip loop in each cable to carry liquids away from the connection to the motor.
The cable enters beneath the motor and forms a drip loop.
The cable enters above the motor and does not form a drip loop.
• If possible, provide shields that protect the motor housing, shaft seals, and their junctions from product contamination, caustic agents, and high pressure fluids.
• Shaft seals are subject to wear and require periodic inspection and replacement.
Replacement is recommended every 3 months, not to exceed 12 months, depending on use. Refer to
for more information on shaft seals.
• Inspect the motor and seals for damage or wear on a regular basis. If damage or excessive wear is observed, replace the item.
• You can seal the motor front flange to the driven equipment by applying a bead of food grade RTV around the periphery of the joint between the motor and the machine surfaces. Use of a gasket or RTV on the mating surfaces is not recommended, as this can cause misalignment of the shaft and result in damage to the motor and/or driven equipment.
• The brake option on this servo motor is a spring-set holding brake that releases when voltage is applied to the brake coil. A separate power source is required to disengage the brake. This power source can be applied by a servo motor controller or manual operator control.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
6 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
If system main power fails, holding brakes can withstand occasional use as stopping brakes. However, this creates rotational mechanical backlash that can cause damage to the system, increase brake wear, and reduce brake life.
IMPORTANT Holding brakes are not designed to stop rotation of the motor shaft, and they are not intended to be used as a safety device. They are designed to hold a motor shaft at 0 rpm for up to the rated brake holding torque.
Follow these steps to prevent motor shaft rotation.
1. Command the servo drive to 0 rpm.
2. Verify the motor is at 0 rpm.
3. Engage the brake.
4. Disable the drive.
Disabling the drive removes the potential for brake wear caused by a badly-tuned servo system oscillating the shaft.
Using Shaft Seals
An additional seal is required on the motor shaft near the motor front bearing if the shaft is exposed to fluids or significant amounts of fine dust. This includes lubricating oil from a gearbox. An IP66 or IP67 rating for the motor requires the use of a shaft seal and environmentally sealed connectors/cables. The additional seal is not recommended in applications where the motor shaft area is free of liquids or fine dust, and a lower rating is sufficient:
• Refer to
Specifications on page 23 for a brief description of the IP rating for these
MP-Series motors.
• Refer to
to find the catalog numbers of seal kits available for your motor.
• Refer to Kinetix® Motion Accessories Specifications, publication GMC-TD004 , to find environmentally sealed connectors and cables compatible with the MP-Series motors.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 7
Using Couplings and Pulleys
Mechanical connections to the motor shaft, such as couplings and pulleys, require a torsionally rigid coupling or a reinforced timing belt. The high dynamic performance of servo motors can cause couplings, pulleys, or belts to loosen or slip over time. A loose or slipping connection can cause system instability and damage the motor shaft. All connections between the system and the servo motor shaft must be rigid to achieve acceptable response from the system. Periodically inspect connections to verify their rigidity.
When mounting couplings or pulleys to the motor shaft, be sure that the connections are properly aligned and that axial and radial loads are within the specifications of the motor. Refer to
Shaft Seal Kits on page 21 for guidelines to achieve 20,000 hours of motor bearing life.
ATTENTION: Damage can occur to the motor bearings and the feedback device if sharp impact to the shaft is applied during installation of couplings and pulleys. Damage to the feedback device can result by applying leverage from the motor mounting face to remove devices mounted on the motor shaft.
Do not strike the shaft, couplings, or pulleys with tools during installation or removal. Use a wheel puller applying pressure from the user end of the shaft to remove any friction-fit or stuck device from the motor shaft.
Preventing Electrical Noise
Electromagnetic interference (EMI), commonly called noise, can adversely impact motor performance by inducing stray signals.
Follow these guidelines to prevent the effects of EMI:
• Isolate the power transformers, or install line filters on all AC input power lines.
• Separate signal cables from motor cabling and power wiring. Do not route signal cables with motor and power wires, or over the vent openings of servo drives.
• Ground all equipment by using a single-point parallel ground system that employs ground bus bars or large straps. If necessary, use additional electrical noise reduction techniques to reduce EMI in noisy environments.
Refer to System Design for Control of Electrical Noise Reference Manual, publication
GMC-RM001 , for additional information on reducing the effects of EMI by improving the system level electromagnetic compatibility (EMC).
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
8 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Build and Install the Cables
Correct cable routing and careful cable construction improves system electromagnetic compatibility (EMC).
Follow these guidelines to build and install the cables:
• Keep the wire lengths as short as possible.
• Route noise sensitive wiring (encoder, serial, and I/O) away from input power and motor power wiring.
• Separate cables by 0.3 m (1 ft) minimum for every 9 m (30 ft) of parallel run.
• Ground both ends of the encoder cable shield and twist the signal wire pairs to prevent
EMI from other equipment.
ATTENTION: High voltage can be present on the shield of a power cable, if the shield is not grounded.
Verify that there is a connection to ground for any power cable shield.
ATTENTION: MP-Series motors produce leakage current in the protective earthing conductor that exceeds 3.5 mA AC and/or 10 mA DC.
Be sure to properly ground the motor cables per the drive installation instructions.
Ground Shielded Signal Wires within a Power Cable
Always connect the shield on any signal wire pair routed inside a power cable to the overall machine ground.
If you are installing a 2090-XXNPMFxx S xx or 2090-CPBM4DFxx AF xx power cable, loop the signal wire pairs to the overall cable shield as shown in Grounding of Signal Wire Shields in a
Power Cable on page 9 . Then clamp all of the shields together in the power cable (chassis) ground connection on the drive.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 9
Grounding of Signal Wire Shields in a Power Cable
Factory Supplied
Shielded Signal Wires (two pairs) within Power Cable
Overall Power Cable Shield
Field Modified
Signal Wire Shield (one of two) Contacts Overall Power
Cable Shield
All power and signal wire shields must connect to machine ground.
2090-XXNPMFxx
S xx
(shown) contains two signal wire pairs.
2090-CPBM4DFxx
AF xx
contains one signal wire pair.
The diagram shows one of the two signal wires in the correct position. Connect both signal wire shields and the overall power cable shield to machine ground.
The signal wire pairs within a power cable often carry a 24V DC brake signal, but can also carry logic signals. Grounding the shield that surrounds the signal wires dissipates an induced voltage and reduces the effects of EMI.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
10 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Install the Motor
MP-Series motors include a mounting pilot for aligning the motor on the machine. Preferred fasteners are stainless steel. The installation must comply with all local regulations and use equipment and installation practices that promote safety and electromagnetic compatibility.
ATTENTION: Unmounted motors, disconnected mechanical couplings, loose shaft keys, and disconnected cables are dangerous if power is applied.
Lockout and tag-out disassembled equipment (restrict electrical power).
Before applying power to the motor, remove the shaft key and other mechanical couplings that can be thrown from the shaft.
ATTENTION: Make sure that cables are installed and restrained to prevent uneven tension or flexing at the cable connections.
Excessive and uneven lateral force on the cable can inhibit environmental sealing as the cable flexes.
Change Connector Orientation
You can rotate the connector housing up to 180°. This lets you adjust the connector to a position that best protects the connection from possible environmental contaminates while providing cable access.
ATTENTION: Connectors are designed to be rotated into a fixed position during motor installation, and remain in that position without further adjustment. Do not rotate the connector multiple times, and do not use tools or excessive force to rotate the connector. Excessive rotation or force can damage the connector seal and reduce the international protection (IP) rating of the motor as outlined in
.
The circular DIN connector housing can be rotated up to 180° in either direction.
Follow these steps to rotate a DIN connector.
1.
Mount and fully seat a mating cable on either the feedback or power/brake connector.
2.
Grasp the mated connector and cable plug with your hands and slowly rotate them to the outside of the motor.
ATTENTION: Apply force to only the motor connector and cable plug. Do not apply force to the cable extending from the cable plug. Do not use tools (for example, pliers and vise-grips) to rotate the connector.
3.
Repeat these steps for the other connector.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 11
Mount the Motor
Follow these steps to mount the motor.
ATTENTION: Damage can occur to the motor bearings and the feedback device if sharp impact to the shaft is applied during installation of couplings and pulleys.
Do not strike the shaft, couplings, or pulleys with tools during installation or removal.
1.
Provide sufficient clearance, heatsink mass, and airflow for the motor so it stays within the operating temperature range of 0…40 °C (32…104 °F).
Do not enclose the motor unless cooling air is forced across the motor and keep other heat producing devices away from the motor. Heatsink requirements are listed in a
footnote to the Specifications on page 23
table.
ATTENTION: Outer surfaces of the motor can reach high temperatures of 125 °C (275 °F) during operation.
Take precautions to prevent accidental contact with hot surfaces. Consider motor surface temperature when selecting connections and cables to install on a motor.
2.
Verify the axial and radial shaft loads of your application do not exceed those listed in the
Motor Load Force Ratings on page 16 .
3.
Position the motor on the machine with its connectors pointing downward.
4.
Insert and hand-tighten stainless steel fasteners in each of the four mounting holes in the motor faceplate.
The mounting hole diameter is specified in the
Product Dimensions on page 14 .
5.
Align the motor on the machine by using the mounting pilot hole to verify the correct alignment.
6.
Tighten the stainless steel fasteners within the recommended torque range.
Cat. No.
MPFx
310, MPFx
320, MPFx
330
MPFx
430, MPFx
4530, MPFx
4540
MPFx
540
Torque Range
10…13.6 N•m (90…120 lb•in)
21.5…28.3 N•m (190…250 lb•in)
45.2…56.5 N•m (400…500 lb•in)
7.
Rotate the shaft for electrical phasing and encoder alignment.
The index pulse occurs on a single-turn encoder when the shaft key is aligned with the connectors. Refer to
Product Dimensions on page 14 for a visual reference of this
alignment.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
12 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Attach the Motor Cables
Follow these steps to attach the feedback and power/brake cables after the motor is mounted.
ATTENTION: Servo drive power must be turned off before connecting or disconnecting the cables to the motor, and if a cable is left disconnected at the motor end.
Arcing or unexpected motion can occur if the feedback, power, or brake cables are connected or disconnected while power is applied to the servo drive.
ATTENTION: Be sure that cables are installed and restrained to prevent uneven tension or flexing at the cable connectors. Provide support at 3 m (10 ft) intervals throughout the cable run.
Excessive and uneven lateral force at the cable connectors can result in the connector’s environmental seal opening and closing as the cable flexes, or wires separating at the cable gland.
1.
If you are using the Threaded DIN (M4) Cable Plugs , install the O-rings.
An O-ring on the connector is necessary to achieve the maximum environmental rating.
Groove Reserved for Cable Plug
Install the O-ring on the SpeedTec-ready DIN motor connector when you are using the threaded DIN (M4) cable plugs.
Verify that the O-ring is not damaged, not twisted, and rests in the groove near the rear of the connector.
SpeedTec-ready DIN
Motor Connector
Threaded DIN (M4) Cable Plug
• 2090-XXN x
MF-S xx
standard feedback and power cables
• 2090-C xx
M4DFxx
AF xx
continuous-flex feedback, power, and power/brake cables
2.
If you are using the SpeedTec DIN (M7) Cable Plugs , do not install the O-rings.
Do not install the O-ring on the SpeedTec-ready DIN motor connector when you are using the SpeedTec DIN (M7) cable plugs.
SpeedTec-ready DIN
Motor Connectors
SpeedTec DIN (M7) Cable Plug
• 2090-CFBM7D x
xx
A xxx
standard and continuous-flex feedback cables
• 2090-CP x
M7DFxx
A xxx
standard and continuous-flex power/brake cables
3.
Form a drip loop in the cable (see
).
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 13
4.
Carefully align the flat surface on the feedback or the power/brake cable plug (shown in the diagram) with the flat surface on the motor connector.
IMPORTANT The motor orientation shown is used to clearly show the alignment marker on each cable socket.
The recommended motor orientation when installed positions the connectors at the bottom of the motor.
Feedback Plug Options Power Plug Options
Top of connector is relative to motor orientation.
Tab on
Side
Flat Surface with
Logo on Top
Flat Surface with
Logo on Top
Tab on
Top
Connector plugs have either a tab or a flat surface with a logo to indicate the alignment point.
5.
Hand tighten the collar on the plug to fully seat it on the connector:
• Threaded DIN (M4) cable plugs require five to six revolutions.
• SpeedTec DIN (M7) cable plugs require approximately one-quarter of a revolution.
TIP A fully-seated threaded plug leaves a small opening, approximately 1…4 mm
(0.04…0.16 in.), between the connector and the plug.
Do not apply excessive force when mating the cable plug with the motor connector. If the plug and connector do not go together with light hand force, realign the flat surfaces and try again.
ATTENTION: Align the keyed connectors and hand-tighten the recommended number of turns.
If you cannot tighten the connectors by hand, verify that the keyed connectors are properly aligned.
Do not use tools (for example, pliers and vise-grips) to tighten the connectors.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
14 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 15
The dimensions in the table are for non-brake motors. Footnotes provide tolerances for the common dimensions, and the additional dimensions specific to brake motors or features on specific motors.
Dimensions
Motor
Cat. No.
MPF-A/B310
AB mm (in.)
AD mm (in.)
D
(2) mm (in.)
F
(3) mm (in.)
GE
(4) mm (in.)
HD mm (in.)
L
(5), (6) mm (in.)
168.0
(6.62)
193.0
(7.62)
L-LB
(6) mm (in.)
LA mm (in.)
MPF-A/B320
67.5
(2.66)
87.25
(3.43)
16.0
(0.629)
5.0
(0.197)
3.0
(0.118)
133.4
(5.25)
40.0
(1.57)
9.91
(0.39)
MPF-A/B330
MPF-A/B430
69.1
(2.72)
90.9
(3.58)
19.0
(0.748)
6.0
(0.236)
3.5
(0.138)
142.8
(5.59)
219.0
(8.62)
215.0
(8.48)
40.0
(1.57)
10.16
(0.4)
MPF-A/B4530
229.0
(9.0)
69.1
(2.72)
98.6
(3.88)
24.0
(0.945)
8.0
(0.315)
4.0
(0.158)
157.6
(6.20)
50.0
(1.97)
12.19
(0.48)
MPF-A/B4540
254.0
(10.0)
MPF-A/B540
72.6
(2.86)
136.4
(1)
(5.37)
28.0
(1.102)
8.0
(0.315)
4.0
(0.158)
209.0
(8.23)
226.0
(9.28)
60.0
(2.36)
13.97
(0.55)
(1) This measurement is to the top of the M40 power connector. The measurement to the top of the M23 feedback connector is 83.6 mm (4.47 in.).
(2) Tolerance for this dimension is: MPFx 3 xx +0.008, -0.003 mm (+0.0011, -0.0008 in.); MPFx 4 xx and MPFx 45 xx +0.009, -0.004 mm (+0.0003,
-0.0002 in.); MPFx 540 +0.009, -0.004 mm (+0.0003, -0.0002 in.).
(3) Tolerance for this dimension is MPFx
3 xx
and x
4 xx
-0.03 mm (-0.001 in.); MPFx
45 xx
-0.04 mm (-0.001 in.); MPFx
540 -0.036 mm (-0.0015 in.).
(4) Tolerance for this dimension is: MPFx 3 xx and MPFx 4 xx +0.1 mm (+0.004 in.) MPFx 45 xx and MPFx 540 +0.2 mm (+0.007 in.).
(5) If ordering an MPFxxxx motor with a brake add: 34.5 mm (1.36 in.) to MPFx
310, MPFx
320, or MPFx
330 dimensions L, LB, LD. and LE;
48.5 mm (1.91 in.) to MPFx
430 dimensions L, LB, LD. and LE; 48.5 mm (1.91 in.) to MPF-x4530 or MPFx
4540 dimensions L, LB, LD, and 48.6 mm
(1.91 in.) to LE; and 51.6 mm (2.03 in.) to MPFx
540 dimensions L, LB, LD, and LE.
(6) Tolerance for this dimension is ±0.7 mm (±.028 in.).
MP-Series food-grade motors are designed to metric dimensions. Inch dimensions are mathematical conversions.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
16 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Dimensions (continued)
Motor
Cat. No.
LB
(1)
(in.) mm
LD
(1) mm
(in.)
LE
(1) mm
(in.)
M
(2) mm
(in.)
N
(3) mm
(in.)
P mm
(in.)
S
(4) mm
(in.)
T mm
(in.)
Shaft End
Threaded Hole mm (in.)
MPF-A/B310
MPF-A/B320
MPF-A/B330
128.0
(5.04)
153.0
(6.04)
179.0
(7.04)
102.0
(4.03)
128.0
(5.03)
153.0
(6.03)
62.0
(2.45)
88.0
(3.45)
113.0
(4.45)
100.0
(3.94)
80.0
(3.15)
92.39
(3.64)
7.0
(0.283)
2.74
(0.11)
M5 x 0.8 - 6H
Thread depth
12.5 (0.49)
MPF-A/B430
175.0
(6.90)
149.0
(5.89)
110.0
(4.31)
115.0
(4.53)
95.0
(3.74)
102.1
(4.02)
10.0
(0.401)
2.74
(0.11)
M6 x 1.0 - 6H
Thread depth
16 (0.63)
MPF-A/B4530
MPF-A/B4540
179.0
(7.03)
204.0
(8.03)
153.0
(6.02)
178.3
(7.02)
113.0
(4.44)
138.0
(5.44)
130.0
(5.12)
110.0
(4.331)
118.1
(4.65)
10.0
(0.401)
2.74
(0.11)
M8 x 1.25 - 6H
Thread depth
19 (0.75)
MPF-A/B540
176.0
(6.92)
151.0
(5.95)
161.8
(6.37)
165.0
(6.50)
130.0
(5.118)
145.3
(5.72)
12.0
(0.481)
3.12
(0.12)
M10 x 1.5 - 6H
Thread depth
22 (0.87)
(1) Tolerance for this dimension is: MPFx 3 xx and MPFx 4 xx +0.1 mm (+0.004 in.) MPFx 45 xx and MPFx 540 +0.2 mm (+0.007 in.).
(2) Tolerance for this dimension is: MPFx
3 xx
+0.012, -0.007 mm (+0.0001, -0.0007 in.); MPFx
4 xx
+0.013, -0.009 mm (+0.0007, -0.0002 in.);
MPFx
45 xx
+0.013, -0.009 mm (+0.0002, -0.0007 in.); and, MPFx
540 +0.014, -0.009 mm (+0.0007, -0.0002 in.).
(3) Tolerance for this dimension is: MPFx 3 xx +0.012, -0.007 mm (+0.0001, -0.0007 in.); MPFx 4 xx +0.013, -0.009 mm (+0.0007, -0.0002 in.);
MPFx 45 xx +0.013, -0.009 mm (+0.0002, -0.0007 in.); and, MPFx 540 +0.014, -0.009 mm (+0.0007, -0.0002 in.).
(4) Tolerance for this dimension is: MPFx
3 xx
, MPFx
4 xx
, or MPFx
45 xx
+0.36 mm (±0.007 in.), and MPFx
540 +0.43 mm (±0.008 in.).
Motor Load Force Ratings
Motors are capable of operating with a sustained shaft load. The load force locations are shown in the figure and maximum values are in the tables.
Loads are measured in kilograms, pounds are mathematical conversions.
Load Forces on Shaft
Radial load force applied at center of shaft extension.
Axial Load Force
The following tables represent 20,000 hour L
10
bearing fatigue life at various loads and speeds.
This 20,000 hour life does not account for possible application-specific life reduction that can occur due to bearing grease contamination from external sources.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 17
Radial Load Force Ratings
Motor Cat. No.
500 rpm kg (lb)
1000 rpm kg (lb)
MPF-A/B320
MPF-A/B330
MPF-A/B430
MPF-A/B4530
MPF-A/B4540
MPF-A/B540
87 (192)
—
106 (234)
—
140 (309)
—
69 (152)
74 (163)
84 (185)
105 (231)
111 (245)
143 (315)
2000 rpm kg (lb)
49(108)
55 (121)
59 (130)
67 (148)
84 (185)
89 (196)
114 (251)
3000 rpm kg (lb)
—
—
—
73 (161)
77 (170)
99 (218)
3500 rpm kg (lb)
45 (99)
49 (108)
55 (121)
—
—
—
4000 rpm kg (lb)
—
—
—
66 (146)
—
90 (198)
5000 rpm kg (lb)
40 (88)
43 (95)
49 (108)
—
—
—
Axial Load Force Ratings (maximum radial load)
Motor Cat. No.
MPF-A/B310
MPF-A/B320
MPF-A/B330
MPF-A/B430
MPF-A/B4530
MPF-A/B4540
MPF-A/B540
500 rpm kg (lb)
—
34 (75)
—
52 (115)
—
49 (108)
—
1000 rpm kg (lb)
23 (51)
25 (55)
27 (60)
39 (86)
34 (75)
36 (79)
49 (108)
2000 rpm kg (lb)
16 (35)
19 (42)
20 (44)
29 (64)
25 (55)
27 (60)
36 (79)
3000 rpm kg (lb)
—
—
—
—
21 (46)
22 (49)
30 (66)
3500 rpm kg (lb)
13 29)
15 (33)
16 (35)
22 (49)
—
—
—
4000 rpm kg (lb)
—
—
—
—
19 (42)
—
26 (57)
5000 rpm kg (lb)
11 (24)
13 (29)
13 (29)
19 (42)
—
—
—
Axial Load Force Ratings (zero radial load)
Motor Cat. No.
MPF-A/B310
MPF-A/B320
MPF-A/B330
MPF-A/B430
MPF-A/B4530
MPF-A/B4540
MPF-A/B540
500 rpm kg (lb)
—
49 (108)
—
69 (152)
—
69 (152)
—
1000 rpm kg (lb)
36 (79)
36 (80)
36 (80)
51 (112)
51 (112)
51 (112)
68 (150)
2000 rpm kg (lb)
27 (60)
27 (59)
27 (59)
38 (84)
38 (84)
38 (84)
49 (108)
3000 rpm kg (lb)
—
—
—
—
31 (69)
31 (69)
42 (93)
3500 rpm kg (lb)
21 (46)
21 (46)
21 (46)
30 (66)
—
—
—
4000 rpm kg (lb)
—
—
—
—
28 (62)
—
37 (82)
5000 rpm kg (lb)
18 (40)
18 (40)
18 (40)
25 (55)
—
—
—
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
18 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Connector Data
These tables provide the signal descriptions for the feedback, power, and brake pinouts on the connectors.
M23 Feedback and Power/Brake Pin Descriptions
Pin MPF-A3 xx
…MPF-A45 xx
Pin MPF-A3 xx
…MPF-A45 xx
, and
MPF-B3 xx
…MPF-B45 xxx
7
8
5
6
3
4
1
2
11
12
9
10
Reserved
15
16
13
14
TS+
TS-
Reserved
17
M23 Feedback Connector
Sin+
Sin- B
Cos+ C
Cos- D
Data+
Data-
Reserved
+5V DC
Common
G
H
E
F
L
MBRK-
(1)
Reserved
(1)
M23 Power/Brake Connector
11
10
12
13
9
8
16
17
14
15
7
6
5
1
4
2
3
B C
A
L
F
G
H
E
D
(1) Power pins A, B, C, and D can also be labeled U, V, W, and GND respectively. Brake pins F and G can also be labeled as + and - (positive and negative) respectively. Reserved pins E and H can also be numbered 1 and 2.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 19
14
15
12
13
16
17
10
11
8
9
6
7
4
5
2
3
Pin
1
M23 Feedback and M40 Power/Brake Pin Descriptions
MPF-B xxx
(460V) and MPF-A5 xx
Pin
Sin+ U
Sin-
Cos+
V
W
MPF-A5 xx
and MPF-B5 xx
Cos- Ground
Data+ + BR+
Data- -
1
BR-
Reserved
2
Reserved
+9V DC
Common
TS+
TS-
Reserved
M23Feedback Connector M40 Power/Brake Connector
9
11
10
12
8
13
16
15
7
17
14
6
5
1
4
2
3
W
2
-
V
+
1
U
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
20 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Remove and Install a Shaft Key
Shaft keys are constructed of 300-series stainless steel. The specified tolerance provides an interference fit (slightly larger than the opening) for a secure and rigid connection.
ATTENTION: Do not strike the motor’s shaft, couplings, or pulleys with tools during installation or removal of the shaft key.
Damage can occur to the motor bearings and the feedback device if a sharp impact is applied to the shaft during installation of couplings and pulleys, or to remove the shaft key, or if leverage is applied from the motor mounting face to remove devices mounted on the motor shaft.
Apply a constant pressure, with a wheel puller, to the user end of the shaft to remove a friction fit or stuck device.
To remove a shaft key, perform one of these actions:
• Lift the key by grasping it with a pliers or similar tool.
• Lever the key with a screwdriver inserted between the key and the slot.
To install a shaft key, follow these steps.
1.
Verify the replacement key matches the keyway in the shaft and the mating mechanical connection (for example, a coupling or pulley) before proceeding.
2.
Align the front of the key with the front of the motor shaft.
This prevents the radiused end-of-cut at the motor end of the keyway from interfering with correct seating of the key.
3.
Support the underside of the shaft diameter with a fixture, and use a controlled press device to apply a constant force across the top surface to press the key into the shaft.
Apply a constant force evenly across the top of the key.
Key Aligns at
End of Shaft
Radius Cut at the
End of the Keyway
Support Fixture for Shaft
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 21
Motor Cables and Accessory Kits
This section describes accessories that are available for MP-Series food-grade motors.
Motor Cables
Factory manufactured feedback and power cables are available in standard cable lengths. They provide the sealing needed to achieve environmental ratings and shield termination.
For a complete listing of available cables, contact your nearest Rockwell Automation sales office or refer to the Kinetix Motion Accessories Specifications Technical Data, publication
GMC-TD004 .
Shaft Seal Kits
IMPORTANT Shaft seals must be lubricated with a food-grade grease. Lubricant is supplied with the shaft seal kits.
Third-party shaft seals are not approved for use with these motors. The use of third-party shaft seals voids any implied or expressed warranties.
A shaft seal is a barrier that can prevent moisture and particles from entering the motor bearings.
Motors are shipped with a polytetrafluoroethylene (PTFE) shaft seal installed.
Shaft seals are subject to wear and require periodic inspection and replacement. Replacement is recommended every 3 months, not to exceed 12 months, depending on use.
Catalog numbers for the motors and corresponding replacement shaft seal kits are listed in the table.
Shaft Seal Kit Cat. No. Motor Cat. No.
MPF-A310, MPF-A320, MPF-A330, MPF-B310,
MPF-B320,MPF-B330
MPF-A430, MPF-B430
MPF-A4530, MPF-A4540, MPF-B4530, MPF-B4540
MPF-A540, MPF-B540
MPF-SST-A3B3
MPF-SST-A4B4
MPF-SST-A45B45
MPF-SST-F165
For instructions on how to install a shaft seal, refer to the Shaft Seal Kit Installation Instructions, publication 2090-IN012 .
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
22 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Positive Air-pressure Accessory Kit
A positive air-pressure kit (catalog number MPF-7-AIR-PURGE) is available for field installation on an M23 feedback connector. Positive air pressure supplied through this kit provides an additional level of protection for the motor against the ingress of foreign substances and moisture.
The kit replaces the M23 feedback connector cap, provides a replacement O-ring, and includes installation instructions.
When designing you motion system, consider the following guidelines when installing a positive air-pressure kit:
• Use plastic air tubing that is 4 mm (5/32 in.) OD Teflon FEP.
• Do not exceed 0.1 bar (1.45 psi) air pressure.
ATTENTION: Excessive air pressure and improper filtering of air can result in damage to the motor.
Air supplied to the motor must be clean, dry, and of instrument quality. Maximum air pressure is 0.1 bar (1.45 psi).
Positive Air-pressure Kit Installation on the M23 Feedback Connector
O-ring
Air Fitting
Torx Screw
M3 x 10mm
Flat Head
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 23
Specifications
Attribute Value
Temperature, operating 0…40 °C (32…104 °F)
(3)
Temperature, storage -30…70 °C (-22…158 °F)
Relative humidity, storage 5…95% noncondensing
Atmosphere, storage
IP Rating
(1)
Motor with a shaft seal installed
(2)
Noncorrosive
Motor without a shaft seal, and mounted in this direction:
Shaft down
Shaft horizontal
Shaft up
IP67 - dust tight, temporary immersion, room temperature water
IP66 - dust tight, powerful water jets, room temperature water
(4)
IP53 - dust protected, water spray ± 60º from vertical
IP51 - dust protected, water dripping vertically
IP50 - dust protected, no protection from water
(1) The motors are dual rated with International Protection Codes (IP Ratings) for environmental protection.
The motor rating excludes any reduction in the rating resulting from cables or their plugs.
(2) Refer to
Shaft Seal Kits on page 21 for the recommended replacement interval and installation instructions.
(3) To obtain this thermal rating, mount the motor on a surface with heat dissipation equivalent to a 304.8 x 304.8 x 12.7 mm (12 x 12 x 0.5 in.) aluminum heatsink.
(4) IP rating descriptions are only for reference. Refer to the international standards for more complete rating descriptions.
(5) International Protection Code (IP66) is roughly equivalent to a NEMA 35 (dust tight, drip tight).
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
24 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Additional Resources
These documents contain additional information concerning related products from Rockwell
Automation.
Resource
Kinetix 5500 Servo Drives User Manual, publication 2198-UM001
Kinetix 6200 and Kinetix 6500 Modular Servo Drives User Manual, publication 2094-UM002
Kinetix 6000 Multi-axis Servo Drive User Manual, publication
2094-UM001
Kinetix 300 EtherNet/IP Indexing Servo Drives User Manual, publication
2097-UM001
Kinetix 350 Single-axis EtherNet/IP Servo Drives User Manual, publication 2097-UM002
Kinetix Motion Control Selection Guide, publication GMC-SG001
Kinetix Rotary Motion Specifications Technical Data, publication
GMC-TD001
Kinetix Motion Accessories Specifications, publication
Shaft-seal Kit Installation Instructions, publication
GMC-TD004
2090-IN012
Allen-Bradley Industrial Automation Glossary, publication AG-7.1
Description
Provides information on installing, configuring, startup, troubleshooting, and applications for your
Kinetix servo drive system.
Specifications, motor/servo-drive system combinations, and accessories for Kinetix motion control products.
Provides product specifications for MP-Series (Bulletin
MPL, MPM, MPF, MPS) rotary motors.
Provides product specifications for Bulletin 2090 motor and interface cables, low-profile connector kits, drive power components, and other servo drive accessory items.
Information on the installation of a shaft seal on this and other servo motors.
A glossary of industrial automation terms and abbreviations.
System Design for Control of Electrical Noise Reference Manual, publication GMC-RM001
Rockwell Automation Product Certification website http://www.rockwellautomation.com/products/certification/
How to minimize and control system-level noise.
Declarations of Conformity (DOC) for Rockwell
Automation products.
You can view or download publications at http://www.rockwellautomation.com/literature/ . To order paper copies of technical documentation, contact your local Allen-Bradley distributor or
Rockwell Automation sales representative.
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
Notes:
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 25
Rockwell Automation Publication MP-IN004F-EN-P - January 2015
Rockwell Automation Support
Rockwell Automation provides technical information on the Web to assist you in using its products.
At http://www.rockwellautomation.com/support you can find technical and application notes, sample code, and links to software service packs. You can also visit our Support Center at https://rockwellautomation.custhelp.com/ for software updates, support chats and forums, technical information, FAQs, and to sign up for product notification updates.
In addition, we offer multiple support programs for installation, configuration, and troubleshooting. For more information, contact your local distributor or Rockwell Automation representative, or visit http://www.rockwellautomation.com/services/online-phone .
Installation Assistance
If you experience a problem within the first 24 hours of installation, please review the information that's contained in this manual.
You can also contact a special Customer Support number for initial help in getting your product up and running.
United States or Canada
Outside United States or
Canada
1.440.646.3434
Use the Worldwide Locator at http://www.rockwellautomation.com/rockwellautomation/support/overview.page
, or contact your local Rockwell Automation representative.
New Product Satisfaction Return
Rockwell Automation tests all of its products to help ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned, follow these procedures.
United States
Outside United States
Contact your distributor. You must provide a Customer Support case number (call the phone number above to obtain one) to your distributor to complete the return process.
Please contact your local Rockwell Automation representative for the return procedure.
Documentation Feedback
Your comments will help us serve your documentation needs better. If you have any suggestions on how to improve this document, complete this form, publication RA-DU002 , available at http://www.rockwellautomation.com/literature/ .
Rockwell Automation maintains current product environmental information on its website at http://www.rockwellautomation.com/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page
.
Allen-Bradley, Rockwell Software, MP-Series, Kinetix, and Rockwell Automation are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Rockwell Otomasyon Ticaret A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, Tel: +90 (216) 5698400
Publication MP-IN004F-EN-P - January 2015
Supersedes Publication MP-IN004E-EN-P - January 2014 Copyright © 2015 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
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