■ SPECIFICATIONS Model name MO-6900C Series Stitch type MO-6904C MO-6914C 1-needle overlock 2-needle overlock Stitch style in the U.S.A. Super-high-speed, Cylinder-bed, Overlock Machine 504 514 Max. sewing speed 8,000sti/min＊ Stitch length 0.8∼ 3.5mm Needle gauge (mm) Overedging width (mm) Differential feed ratio − 2.0 3.2, 4.0, 4.8 3.2, 4.0 For gathering 1:2.3 (max. 1:4.5), For stretching 1:0.8 Needle bar stroke 24.5mm Inclination angle of the needle 20° Needle mechanism Needle bar method and upper/lower bushing Needle DC×27 Max. lift of the presser foot 7mm (excluding some subclass model) Max. presser foot pressure 63.7N (6.5kg) Stitch adjusting method By push-button Differential-feed adjusting method By lever Weight of the machine head 24kg Lubrication Automatic Lubricating oil JUKI Machine Oil 18 (equivalent to ISO VG18) Needle cooler Provided as standard Needle thread heat remover Provided as standard Micro-lifter Provided as standard ＊ “sti/min”stands for “Stitches per Minute.” ■ WHEN YOU PLACE ORDERS Please note when placing orders, that the model name should be written as follows: MO69 Stitch type U.S.A Code 1-needle overlock 504 04 2-needle overlock 514 14 Type Code Cylinder-bed C C Needle gauge (mm) Overedging width (mm) ― 3.2 3-row 0D6 ― 4.0 3-row 0E6 Feed dog Code ― 4.8 2-row 0F4 2.0 3.2 2-row BD4 2.0 3.2 3-row BD6 2.0 4.0 3-row BE6 Material Application Special machine Code classification Light- to For general Upper looper Runstitching medium-weight fabrics high throw 307 ● To order, please contact your nearest JUKI distributor. MO-6914C MO-6900C Series "$$$! (()*! ) +! ,*-, "#./00$! %1 +,12 3 &/$' 4"506""04 78 3 &/$' 4"506""64 399 ✽ ✽ ✽ ! "#$# %&' ■ SUBCLASS MACHINE LIST New and powerful machine for sewing tubular materials ! Seams Materials Model No. Number of Stitch Number Number Needle Overedging of of gauge width (mm) feed dog length rows (mm) needles threads (mm) Bottom differentialfeed ratio Presser Max. lifting sewing amount Needle system speed (mm) (sti/min) < 1-needle overlock> MO-6904C-0D6-307 The MO-6900C Series sewing machine, MO-6904C-0E6-307 provided with a small-in-diameter cylinder bed, MO-6904C-0F4-307 L∼M 1 3 − 3.2 3 3.5 1:0.8∼1:2.3 7 DC×27 #11 8,000 1 3 − 4.0 3 3.5 1:0.8∼1:2.3 7 DC×27 #11 8,000 1 3 − 4.8 2 3.5 1:0.8∼1:2.3 7 DC×27 #14 8,000 2 4 2.0 3.2 2 3.5 1:0.8∼1:2.3 6.5 DC×27 #11 8,000 2 4 2.0 3.2 3 3.5 1:0.8∼1:2.3 6.5 DC×27 #11 8,000 2 4 2.0 4.0 3 3.5 1:0.8∼1:2.3 6.5 DC×27 #11 8,000 MO-6914C-BD4-307 tubular materials, such as sleeve cuffs, with MO-6914C-BD6-307 ease. The operator can carry out sewing of the L∼M MO-6914C-BE6-307 tubular material while turning it downward. Upper looper extra high throw type ＊ “sti/min”stands for “Stitches per Minute.” ■ DEVISES AND ATTACHMENTS This promises improved workability and MO-6904C contributes to dramatically increased productivity. Model Part No. Description [Reference] Chain-off thread trimming device T043 Since the machine comes with a needle-thread take-up mechanism as well as a looper thread take-up mechanism, to enable sewing with a lower tension applied to the material, it achieves soft-feeling high-quality seams. Upper looper extra high throw type < 2-needle overlock> is capable of runstitching or blind-hemming The machine ensures both beautiful and upgraded seam quality at higher speeds. Remarks Mechanisms that promise improved operability. Since the machine is provided as standard with the bottom feed dog inclinationadjusting mechanism and the external differential feed-increasing mechanism, it can be easily adjusted to ideally match the material being sewn. In addition, the machine is provided as standard with a micro lifter feature that offers improved responsiveness to materials, and provides the operator with upgraded operability. The stitch length can be easily adjusted with the push-button mounted on the front surface of the sewing machine. Micro-lifter MAT-0430000A0 Combination table of “chain-off thread suction device” and “auto-lifer” which correspond to “chain-off thread trimming device”. Pneumatic side cutter Blower-type chain-off thread suction device ― MC-7B Blower-type chain-off thread suction device + cloth chips Pneumatic chain-off thread suction device ― ― MC-38 MC-39 Pneumatic chain-off thread + cloth chips Function of MC-8 + auto-lifter ＊The aforementioned devices are not equipped with air regulator. Please purchase the following components when you need to regulate air pressure. ― ― ― PF-0552010-B0 GMD-01080000×2 F1021-003-000 ― GAS-12063000＊ Air regulator (F.R. unit asm.) Fixing screw for F.R. unit asm. Tube connector (male) One-touch connector ＊Selection parts instead of the tube connector Chain-off thread trimming device T043 Chain-off thread Auto-lifter suction device MC-7B AK102 (JUKI servomotor) AK94 (any motor will do) ＊― ＊AK94 is equipped with chain-off thread suction device. MC-38 AK102 (JUKI servomotor) MC-39 ― (MC-39 is equipped with auto-lifter.) Auto-lifter AK93 GAK-930000A0 AK94 GAK-940000A0 AK102 GAK-A02000A0 Pneumatic type (knee-operated) Pneumatic type (with chain-off thread suction device) Pneumatic type (for servomotor) Push-button Model Part No. Description Feature Blind hemming device The needle thread heat remover and needle cooler are equipped as standard. Needle thread MO-6914C Further increased reliability. The introduction of a shield-structured needle bar mechanism and upper and lower needle bar bushings, contributes to increased durability and reliability. The machine is provided as standard with a cartridge type oil filter and cooling fan, thereby ensureing enhanced reliability. Upper needle bar bushing Lower needle bar bushing L124 L125 heat remover To offer improved sewing capabilities as well as to prevent stitching mishaps during high-speed sewing, the machine is provided as standard with the needle thread heat remover and needle cooler. Blind stitch hemming attachment For 110, 115, 220, 240V For flat Automatic upper knife For 220, 380, 415, 440V folded-edge controlled blind For square For 110, 115, 220, 240V hemming device upper knife For 220, 380, 415, 440V A ruler used for blind hemming in knits The attachment automatically detects the overlapped section of a material. Then, it makes the needle enter the material deeper to prevent stitch deviation. Cloth tensioner TR01 TR02 Needle cooler Small-in-diameter cylinder bed. ― ― Small-diameter roller for rib attaching Large-diameter cloth tensioner Ruler, Miscellaneous H153 ― The cylinder bed is bestsuited to the runstitching and blind hemming of tubular materials. Gauges and devices you have used with your existing JUKI machines are also interchangeable with no additional machining required. This eliminates both the waste of resources and unwanted extra costs. MAL-124000A0 MAL-125001A0 MAL-125002A0 MAL-125001AA MAL-125002AA MAH-153000A0 122-26155 Cloth edge guide ruler Cloth plate A swing type edge guide. Wider material can be sewn by attaching the cloth plate.
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