ELECTROMAGNETIC ACTUATING DEVICE INCORPORATED IN A REMOTE CONTROL UNIT

摘要

ELECTROMAGNETIC ACTUATING DEVICE INCORPORATED IN A REMOTE CONTROL UNIT An electromagnetic actuator comprises a coil associated with a magnetic circuit having a first series of polar parts to drive a rotor, and a second series of polar parts cooperating with a pivoting blade. A return spring causes movement of the blade to a separated position. A latch is rendered active to lock the blade in the separated position during rotation of the rotor, and inactive to unlock the blade enabling its electromagnetic attraction against the polar face, and stopping of the rotor. The actuator has an operating mode either as motor or as electromagnet depending on the position of the blade.