Autogard Torque Limiter 400 Series differs from previous ball detent designs by using two sets of balls on concentric pitch circles. The 400 Series is unique in the marketplace and offers a longer life service than other competitive models.

The 400 series has been designed to operate at high and low speeds in a freewheel design, enabling a wide range of couplings and drive media to be fitted. The 400 Series Torque Limiter provides the utmost safety for your application, with quick and complete disengagement of the driven inertias to create maximum protection. Isolating the inertia in the drive train at a preset torquelevel allows the user to return to work quickly with a simple and repeatable reset process.