Backlash free Safety coupling suitable for high speeds, with free rotation and low residual torque after disengagement that occurs in a precisely and immediately. The re-engagement is manual.
Ball safety coupling with high technology and backlash free transmission. Device with high sensitivity of intervention, instant and precise disconnection.
Sliding Safety coupling where the transmission component is fitted between two friction rings and slides when the calibrated torque is reached. The minimum required to have a low cost protection.