Safety coupling

The BKXSP2531 bellows coupling enables play‑free and angularly synchronous transmission. It optimally compensates for misalignments and has very very high torsional rigidity with low restoring forces. Vibrations are damped and the screw hubs are made of inox steel. In the event of loosening or damage to the spring element, two internal claws interlock to ensure that the connection is maintained. In this case, a deviation of up to 7 degrees occurs during reversing operation, which is detected by the encoder and thus enables the system to be shut down without damage.