| 摘要 |
<p>A locking system ( 1 ) for a safety switch includes a read head ( 2 ) and an actuator ( 3 ), each of which is provided with first or second componentry ( 10, 14 ) encompassing electrical and/or electronic components that interact with each other in an electrically contactless manner, thereby controlling the safety switch. The locking system actuator ( 3 ) can be locked to the read head ( 2 ) by a switchable electromagnet ( 7 ) which interacts with a counterelement ( 12 ). The locking action is controlled by a sensor element ( 31, 32, 33, 34 ), the output signal of which depends on the magnetic field generated by the electromagnet ( 7 ).</p> |
