Electrical drive

摘要

The drive has a housing (3) containing an electric motor (4) supported on the vane or frame and a thrust drive element (5) supported on the frame or vane. A switch has a first switch element connected to motor or a motor controller and a second switch element (33) that interacts with the first. The first switch element can be mounted on or in the drive housing and the second on or in the drive element or a part connected to it or vice-versa.