flexible coupling / Oldham / shaft / transmission
KSK Oldham Miki Pulley Europe AG



  • Type:

    flexible, Oldham

  • Product applications:

    shaft, transmission, for stepper motors, clamp

  • Material:

    metallic, plastic, aluminum alloy

  • Other characteristics:

    zero-backlash, compact, custom-made

  • Torque:

    Min.: 1.5 Nm (1.1063 ft.lb)

    Max.: 7 Nm (5.1629 ft.lb)

  • Rotational speed:

    Min.: 10,000 rpm (62,831.85 rad.min-1)

    Max.: 20,000 rpm (125,663.71 rad.min-1)


The cross slide clutch is the solution for space-saving installation situations. Developed from the idea of ​​developing a backlash-free Oldham coupling, the three-part plug-in coupling is indispensable in all servo and positioning drives today. With precision, lightness and high torsional stiffness, the KSK replaces elastomer couplings with high-precision systems.

This Oldham clutch is distinguished by two features of other Oldham clutches.

On the one hand, the intermediate piece is provided with a through hole, thus the shaft ends can be "pushed" closer together.

On the other hand, the hub intermediate pieces on our cross slide coupling KSK are designed as a simple spring, which is inserted into the hubs in a preloaded manner