Robert Boschgmbh

Ilya Kuperberg

Manfred Burkart

Michael Soellner

Andreas Grimm

Jens Maerkle

Harald Merz

Robert Heitz

Ralf Lehmann

Wolfgang Glueck

Asli Arslan-Huerst

Thomas Devermann

Peter Beck

The invention relates to a method () for electrically contact-connecting a winding () of an electrical machine () to a printed circuit board (), wherein the electrical machine () has an armature () with a large number of teeth (), wherein at least one winding (), which is formed by an electrical conductor (), is formed on one of the teeth (). The method comprises the following steps: routing () the conductor ends () of the electrical conductor () out of the armature () in the axial direction of the electrical machine (), shortening () the conductor ends () to the same length, routing () the conductor ends () through in each case one passage opening () in a centring element (), wherein the centring element () has a centring means () which centres and orients in parallel the routed-through conductor ends (), wherein the routed-through conductor ends () emerge from the centring element (), routing () the conductor ends () through in each case one passage opening () in a sealing element (), wherein the routed-through conductor ends () emerge from the sealing element (), inserting () the centring means () into in each case one passage opening () in a sealing element (), arranging () the sealing element () at least partially within a passage opening () in a housing element (), and electrically contact-connecting () the conductor ends () to the printed circuit board ().

Method for electrically contact-connecting a winding of an electrical machine to a printed circuit board

Electric motor, as well as a brush mount component () for positioning of carbon brushes with respect to a commutator () of an electric motor (), having at least one attachment means () for fixing the brush mount component () on a printed circuit board (), with an earth contact plate () being mounted on the brush mount component () and being designed symmetrically with respect to the arrangement of the carbon brushes (). A method for production of an electric motor such as this is also described.

Brush holder component with ground contact plate

Growing community of inventors

Karlsruhe, Germany

Ilya Kuperberg