ELECTROMAGNETIC OPERATING DEVICE

摘要

An electromagnetic operating device with at least one operating unit. Each operating unit comprises one fixed and one movable magnet part. The fixed magnet part comprises a first magnetic pole (8) and a second magnetic pole (7). A first operating coil (11) is fixed to the first magnetic pole (8) and a second operating coil (10) is fixed to the second magnetic pole (7). The movable magnet part comprises an armature (2) which is adapted to be displaced along a circular path towards the first magnetic pole (8) by activation of the first operating coil (11) and towards the second magnetic pole (7) by activation of the second operating coil (10). The fixed magnet parts are integrated into a common iron core (20) and the movable magnet parts are fixed to a common rotary device (1), from which the movement is obtained.