Locking device has stator with magnets of alternating polarity and rotor with magnets of alternating polarity for generating torques on rotating axis of rotor

摘要

The locking device (7) has a stator (10) with magnets (9) of alternating polarity and a rotor with magnets of alternating polarity for generating torques on the rotating axis (4) of the rotor. The relative orientation of the stator and the rotor is provided together by adjusting the locking force executed on the rotating axis.