(!)NOTE : Windows 7 users won’t be able to use some latest features of eCatalog/WOS since Microsoft is ending support for Windows 7 on 14 Jan, 2020. Please upgrade your system for uninterrupted services.

  • Due to the ongoing COVID pandemic, we are expecting an increase in the delivery lead time of our shipments due to delay in domestic transportation. We request you to kindly bear with us. For any information please contact us at CS@misumi.co.in. We apologize for the inconvenience and appreciate your kind patience and understanding.
  • Due to current drastic freight increment, we may suspend to receiving orders for long profile product more than 2,600mm length. If you have any inquiries, please contact with CS@misumi.co.in or call to +91-124-468-8800.

Shaft Couplings

In the MISUMI e-catalog, various couplings and shaft fittings such as disk type, Oldham type, slit type, high damping capacity rubber type, jaw type, rigid type, bellows type, link type and universal joint type
can be selected. Also, it is possible to change the key grooving, key groove specifications, and shaft hole standard of the coupling and shaft fitting according to the motor shaft.


[What are couplings and shaft couplings?]
A coupling is a component intended to connect two different rotating bodies (motor, ball screw, etc.) and transmit torque.
It reduces the assembly adjustment load by absorbing the misalignment (eccentricity/declination/end play) that occurs between rotating bodies.
Furthermore, when an unexpected overload is applied, the coupling breaks and the connection between the rotating bodies is released, thereby protecting the expensive power section and the entire apparatus.