Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Würzburg

Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wūrzburg

Oliver Haupt

Stefan Portner

Stefan Wüst

Peter Hauck

Marco Grimm

Dominik Fenten

Alexander May

Daniel Hirsch

A stator of an electric motor has a number of radially directed stator teeth, onto each of which an insulating coil carrier for a coil of a multiphase rotating field winding is or can be placed. The stator teeth are connected to one another on the outer circumference on a yoke side, forming stator grooves. On the inner circumference, on a pole shoe side, a groove gap is respectively formed between adjacent stator teeth. Stiffening is provided on the inner circumference on the pole shoe side of the stator teeth, in the form of a stiffening element that projects into the or each groove gap.

Stator of an electric motor, and electric motor

A method for mounting a switching unit on a component of an electric motor, including a component of an electric motor. The component may include a plurality of teeth and coil windings, arranged on the teeth and are formed by winding wire portions, the winding wire portions protruding from the coil windings by means of winding wire ends. A switching unit, which has an arrangement of connecting conductors, is arranged on the component of the electric motor. At least some of the winding wire ends are connected to the connecting conductors of the switching unit. In order to connect the winding wire ends to the connecting conductors of the switching unit, a positioning element, operatively connected to the winding wire ends, and the switching unit are moved relative to each other along a movement plane and the winding wire ends are thereby brought into contact with the connecting conductors.

Method for mounting a switching unit on a component of an electric motor

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Würzburg, Germany

Oliver Haupt