Gold Member Since 2014
Audited Supplier
Changzhou Suma Precision Machinery Co., Ltd.

One Way Clutch, Cam Clutch, Backstop Clutch manufacturer / supplier in China, offering Mzeu One Way Cam Clutch (E3 Torque + E4Cover), Complete Freewheel Clutch Unit Fnd473z with Ball and Roller Bearings., Po20 Cam Clutch (PO, PG, PS Series) for Printng Machines and so on.

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Supplier Homepage Product cam clutch (backstop clutch) Mzeu One Way Cam Clutch (E3 Torque + E4Cover)

Mzeu One Way Cam Clutch (E3 Torque + E4Cover)

FOB Price: US $95 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $95/ Piece
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Production Capacity: 10000PCS/Month
Transport Package: Single Box or as Your Requirements
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: MZEU
  • Type: Cam Type
  • Inner Race: 240-2000r/Min
  • Drag Torque: 0.20-6.47n.M
  • Weight: 1.0-194.8kg
  • Export: Worldwide
  • Specification: P0
  • HS Code: 84826000
  • Model: Mzeu
  • Torque Capacity: 60-33800mm
  • Outer Race: 80-1000r/Min
  • OEM: Accept
  • Port: Shanghai;Ningbo
  • Trademark: SUMA or OEM
  • Origin: Changzhou, Jiangsu, China
Product Description
Installation and Usage
1. Model No's. MZEU12 to MZEU80 are pre-greased and require no lubrication. The operational temperature range is -40°C to +40°C. Model No's. MZEU90 to MZEU150 require oil lubrication. 
2. We recommend a Shaft tolerance of h7, and the DIN 6885.1 keyway is standard.
3. The clutch is delivered with a Basic type Cam Clutch, E3 torque arm and E4 cover as separate parts.
4. Clean the surface of both ends of the outer race and the contact surface of E3 torque arm and E4 cover.
5. For Model No's. MZEU90 to MZEU150, apply seal adhesive to the surface of the outer race at both ends.
6. Check the direction of rotation and attach the E3 torque arm to the clutch.
7. By installing both the flange and sprocket on the opposite side, the direction of rotation can be changed.
8. When mounting the clutch onto the shaft, apply pressure to inner race but never to the outer race.
9. For Model No's. MZEU12 to MZEU80, before mounting the E4 cover to the clutch attach the end plate with bolts.
10. For Model No's. MZEU90 to MZEU150, before mounting the cover attach the packing and end plate using sealing washers and bolts. 


Max. Overrunning

Bore Size













 Inner RaceOuter Race
N·mr/minr/minN·mH7Inner Race


MZEU 12 (K) E3+E4602,0001,0000.20124X1.8425362200.813.54459101061.0
MZEU 15 (K) E3+E41001,8009000.20155X2.3526868250.813.547621010101.5
MZEU 20 (K) E3+E42451,6007000.29206X2.8577375300.815.054721211102.0
MZEU 25 (K) E3+E44251,6006000.33258X3.3607690400.819.062841614102.9
MZEU 30 (K) E3+E47351,5005000.39308X3.36884100451.019.068921614104.3
MZEU 35 (K) E3+E41,0151,4003000.493510X3.37492110501.022.0761022018125.3
MZEU 40 (K) E3+E41,3501,4003000.594012X3.386105125551.322.0851122018127.8
MZEU 45 (K) E3+E41,6201,4003000.694514X3.886108130601.325.0901202522159.6
MZEU 50 (K) E3+E42,0701,3002500.795014X3.894113150701.325.010213525221212.1
MZEU 55 (K) E3+E42,4001,3002500.885516X4.3104126160751.530.010814232251515.2
MZEU 60 (K) E3+E42,9501,2002500.986018X 4.4114137170801.530.011214532251517.7
MZEU 70 (K) E3+E44,2101,1002501.277020X 4.9134164.5190901.835.0135175383022.526.5
MZEU 80 (K) E3+E45,1708002001.388022X5.41441682101051.835.014518538301633.6
MZEU 90 (K) E3+E412,0005501503.769025X5.41581922301202.045.015520550402739.0
MZEU100 (K) E3+E417,6005001304.3110028X6.41822172701402.045.018023050402867.4
MZEU130 (K) E3+E424,5004001105.3913032X7.42122503101602.560.0205268685530100.2
MZEU150 (K) E3+E433,800300806.4715036X8.42462864002002.560.0255325685532194.8

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