electric motor elasic rotex rubber jaw spring rotex shaft coupling

Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
Standard or Nonstandard:
Jaw / Spider
Flexible or Rigid:
Spider Coupling Rubber
Outside Diameter(D):

Customized Flexible Spider Coupling Jaw Coupling spring coupling clamp type

Product Description

Customized Flexible Spider Coupling Rubber


Aluminum alloy

Anodizing treatment

Elastomer Polyurethane

  • Clamp fixed type
  • High Torque,Zero Backlash
  • Oil-resistance and electrical insulation
  • Usable temperature : -40℃~100℃
  • Indentical clockwise and anti-clockwise rotational characteristics
  • It can absorb torsional vibration, radial, angular misalignment and shaft end-play
  • Applicable for servo motor, stepper motor
Points for Attention:

a) All products come with inside hexagonal bolt.

b) Recommended tolerance for shaft diameter is h7. c) Bore and keyway modifications are available on request., please contact us.d) Inertia moment and weight calculated based on the maximum shaft bore.

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Packaging & Shipping


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:



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