Rigid coupling STK

With exactly aligned shafts, an offset compensation is not necessary, here the rigid coupling or shell coupling is the right solution. The STK couplings are available in the version GS = sliced or GT = split.

  • 6 to 1900 Nm
  • Zero Backlash
  • Rigid shaft connection
  • Sliced or splitted version available
  • Bores from 6 to 50mm
Dimensions Rigid coupling STK

*For sliced couplings with these sizes, the slit is on the outside.

Grinding of a round detail on a special machine tool

Mechanical engineering

In the field of special machine construction there is a large variety of applications and usage of drive technology equipment. As this field is extremely wide in applications Miki Pulley is supplying to special coil winding machine producers, ship loaders…

Electric motors and parts for machines


Used in the field of robotics, handling automation or for the drive of linear actuators, the requirements to the new series of Servomotors is rising daily. For the safety application in a servomotor, especially in the case of a power shortage or emergency stop, Miki Pulley…

Milling machine working on steel detail with lots of sparks

Machine tool

Miki Pulley is proudly looking back to a long year’s successful history in the field of machinetools. With a market share of over 80% in Japan in the field of flexible shaft couplings Miki Pulley could achieve the market leader position in this specific field. The flexible…