Crossgard clutches and couplings all use sprung loaded balls locked in detents to provide drive and overload control. There are three types available: CG, CGX and CGZ all designed to provide the customer with a reliable, simple to operate clutch.

The Safegard CS series clutches and couplings were developed to provide overload protection for the transmission of high torques within a compact unit using balls or rollers. Available in four modes of drive operation: CSF, CSY, CSL and CSZ.

The CZ/CN series of Overload clutches and couplings provides a totally backlash free transmission of power with a very responsive overload protection. Two basic modes of operation are available: Ratchetting and Synchron (F/Y), with option of expanding bush shaft connection and steel disc coupling.

The CMZ Modular Rotation-Free series of Clutches and couplings have been designed for overload protection in high torque, high speed and high inertia drives; to disconnect quickly the driven machinery from the motor in the event of an overload allowing free rotation of the drive.