Clutches and Brakes

Non-excitation Clutch

Synchronized operation for input and output

This in a large scale spring closed type non-excitation operation (negative operation) electromagnetic clutch suitable for roll mill synchronous run of right and left hooks of a crane.


  • Input and output shafts are easily adjusted for synchronization, and securely coupled by a strong spring.
  • This clutch is designed for roll mill screw down, therefore, is robust and highly reliable, and is easy to disassemble and assemble.
  • This clutch has a small self inertia, and exerts good accelerating characteristics for control of large volume.

Available Models