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Quick Details

  • Structure: Jaw / Spider
  • Flexible or Rigid: Flexible
  • Standard or Nonstandard: Standard
  • Material: Aluminium
  • Brand Name: golden bridge Flexible Shaft Servo/Stepper Motor Coupling Jaw Coupling
  • Place of Origin: Shandong, China (Mainland)
  • Model Number: JM2 spider couplings
  • Name: Servo/Stepper Motor Coupling
  • Color: Silver White
  • Model: JM55C Jaw Coupling
  • Inner Bore Dmin: 8mm
  • Inner Bore Dmax: 28mm
  • Diameter: 55mm shaft coupling
  • Length: 78.0mm
  • Allwable Speed: 6500mim-1
  • Torque: 60.0N.m
  • Weight: 362.0g

Packaging & Delivery

Packaging Details wooden cases and standard or according to the customers
Delivery Time 4~6 days after receiving your order

  Flexible Shaft Servo/Stepper Motor Coupling Jaw Coupling


Flexible shaft couplings also known as jaw couplings enable the conection of shafts or flanges via a polyurethane drive ring,the flexibility of the drive ring allows the power transmission coupling to compensate for parallel angular and axial displacements. 


Servo/Stepper couplings structure and features:

1.Coupling assembled by pressing a polyurethane sleeve into hubs on both sides

2.Could absorb the vibration, parallel ,angular misalignments and shaft end-play

3.Resistance to oil and electrical insulation

4.Identical clockwise and anticlockwise rotational characteristics

5.Three different hardness sleeves are available

6.clamp type


Servo/Stepper couplings drawings


               JM2-clamp flexible spider couplings


 Servo/Stepper couplings sizes as following


   Servo/Stepper couplings parameters as following


These kind of flexible couplings are used in the line of precision transmission systerm,eg CNC machine ect.

Different sizes have different prices,any more details please contact me.


Flexible Shaft Servo/Stepper Motor Coupling Jaw Coupling



OEM Service:

1.With keyway or without keyway

2.The material of aluminum or stainless steel and so on.

3.Coupling are available according to your drawing anf technical requirement.

4.Small batch can have a express delivery

5.Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.

Transaction History of the Supplier

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China (Mainland) | Manufacturer, Trading Company
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2 Transactions 6,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $52,000
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