Electric motor having an angle sensor

Abstract

An electric motor includes an angle sensor, and the angle sensor includes a main body, a hood part, a holding part, a first circuit board, an intermediate flange, a second circuit board, a disk part, e.g., with a dimensional scale, and a hollow shaft. The rotor shaft of the angle sensor is connected to a rotor of the electric motor for conjoint rotation. The disc part is slid onto the hollow shaft and bears against a shaft step and/or a flat surface region of the hollow shaft. The second circuit board has conducting tracks acting and/or formed as coil winding and is held clamped between the main body and the intermediate flange. The intermediate flange is pressed towards the main body by the screw head of another screw screwed into a threaded bore of the main body. The first circuit board is held clamped between the intermediate flange and the holding part. The screw head of a screw screwed into a threaded bore of the intermediate flange presses the holding part towards the intermediate flange, and an elastically preloaded sheet-metal part supported on the hood part is disposed between the holding part and the hood part.