Irreversible Locks IR

  • IR Bild
  • bidirectional acting backstop for assembly with connecting parts
    with rollers

    Application as

    • Bidirectional Acting Backstop


    Irreversible Locks IR are bidirectional acting ­roller freewheels with bearing support. They are ready for installation.
    Nominal torques up to 100 Nm.
    Bores up to 35 mm.
    Whereas a normal Freewheel transmits torques from the driving or driven side in only one ­direction of rotation, with the Irreversible Lock IR it is possible for the driving part to drive the shaft in both directions of rotation. There is, however, a locking action against any reverse torque ­coming from the driven part, irrespective of the direction of rotation in which it is exerted.