Siemens Aktiengesellschaft

Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wūrzburg

Brose Fahrzeugteile Gmbh&co. Kommanditgesellschaft

Brose Fahrzeugteile Gmbh &co.

Kommanditgesellschaft

Brose Fahrzeugteile Gmbh & Co Kg, Wurzburg

Tobias Buban

Joachim Baumgartner

Marcus Podack

Winfried Nöller

The invention relates to an electric motor and a method for manufacturing an electric motor for a motor vehicle actuator drive. The electric motor has a motor housing, a rotor assembly and a stator assembly. The stator assembly has stator teeth which are each provided with a notch in the region of their tooth back. A securing pin, which secures the stator assembly in the motor housing, is inserted into each of these notches.

Electric motor and method for manufacturing an electric motor for a motor vehicle actuator drive

In a method for winding the stator of a multiphase electric motor a plurality of mutually spaced stator teeth are assigned to each phase, wherein all the teeth of the stator are wound without a break in the winding wire, and wherein the winding wire is taken via a contact-making element of a contact-making device before or after the winding of all the stator teeth assigned to a phase.

Stator for a multiphase electric motor

An electrical machine has a stator, a rotor, which features a rotor shaft, and at least one bearing for the rotor. The bearing is supported on a bearing block, which in its turn rests on an end face of the stator or on an insulating end disk positioned on an end face of the stator and/or is supported inside the stator.

Electrical machine with support of the rotor on an end face of the stator

An electrical machine with a ball race preloaded by elastic deformation of a bearing end plate as well as a method for manufacturing the same comprises a stator and a rotor with rotor shaft. The rotor shaft is supported via the ball race in the bearing end plates. At least one bearing end plate is embodied so that it can be elastically deformed in an axial direction and the preloading of the ball race is created by a preloading of the bearing end plate in the axial direction.

Growing community of inventors

Gerbrunn, Germany

Tobias Buban