• SU Bild
  • Synchronous Ratcheting
    – Backlash free –
    with balls


    • Backlash free in both directions of rotation
    • Compact design
    • Integral ball bearing for supporting the component to be connected
    • Very high response accuracy through the ball principle
    • Simple and backlash free fastening onto shaft with integral cone clamping element
    • Calibrated micro adjustment of torque setting possible, even post-installation


    • When the preset limit torque has been reached the SIKUMAT® ratchets through.
    • Following elimination of overload automatic synchronous re-engagement of the SIKUMAT® to the starting position after 360°.
    • The overload can be indicated by a proximity switch. This means that the drive can be switched off immediately or another control function can be activated.
  • Product information

Contact us




Schaberweg 30-38

61348 Bad Homburg


+49 6172 275-0




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