Robert Boschgmbh

Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg

Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wūrzburg

Robert Hessdoerfer

Walter Haussecker

Friedrich-Wilhelm Dreier

Matthias Weber

Franz Tasch

Rainer Kurzmann

Eckhard Ursel

Martin Hager

Martin Karl

Bruno Droll

Mathis Raecke

Heinrich Kirchner

A brush-commutated direct-current motor comprises a stator which is fitted with a plurality of field poles, a rotor which can rotate in relation to the stator about a rotation axis and which has a plurality of pole teeth, a plurality of windings, wherein a plurality of windings are arranged on each pole tooth, a commutator which is arranged on the rotor and has a plurality of lamellas, wherein each winding is connected to one of the lamellas by means of a first winding arm and is connected to another of the lamellas by means of a second winding arm, and a plurality of short-circuiting links which each electrically connect two windings to one another and to this end are each arranged on at least two lamellas of the commutator. The plurality of windings of the plurality of pole teeth are formed by a plurality of wire turns.

Brush-communicated direct-current motor

The present invention relates to a method for producing a rotor of a commutator motor, particularly in a direct current design, comprising a stator having a plurality of stator poles, wherein the rotor comprises a plurality of armature teeth which are disposed on the circumference of the rotor having interposed rotor grooves, and a commutated, which has a plurality of disks and associated winding hooks, comprising the following steps: winding bridges of the commutated by connecting winding hooks of the disks of the commutated, winding windings of armature teeth, and connecting the respective winding ends to winding hooks of the disks of the commutator. The invention further relates to such a commutated motor, particularly in a direct current design, and to an anti-lock breaking device.

Method for producing a rotor of a commutator motor, a commutator motor, and anti-lock braking device

A drive unit () has a sealed electronics housing () and motor housing (). The signal receiver () is disposed on the brush holder () in the motor housing () or transmission housing (). The design of a printed circuit board () can therefore be embodied in a simple fashion.

Electrical drive unit

Disclosed is a commutator motor, in particular an actuating motor for automotive power accessories such as power window units, sunroofs, and the like, having a brush holder attached to the motor housing and having a device for rotation detection (speed and/or rotation direction) of the motor, which has a pulse generator non-rotatably supported on the motor shaft and at least one pulse receiver affixed to the brush holder, in order to precisely affix the pulse receiver to the brush holder without having to use special fasteners, the pulse receiver is disposed in a positively engaging manner in a pocket formed into the base body and the base body encompasses the pulse generator in a contact-free manner.

Commutator motor

Electromotive drive, especially a power window drive for a motor vehicle

An electric motor drive mechanism, in particular a window control drive mechanism for a motor vehicle, has an electric motor ( ), which has a motor armature shaft ( ) that is operatively connected to a gear unit ( ) surrounded by a gear housing ( ), and also has a motor electronics unit ( ) surrounded by an electronic housing ( ). The electronics housing ( ) has a guide rail ( ), extending radially to the motor armature shaft ( ), for insertion of the electronics housing ( ) via a counterpart guide ( ) disposed on the gear housing ( ).

Electromotive drive system, especially a power window drive system for a motor vehicle

Growing community of inventors

Karlstadt-Stetten, Germany

Robert Hessdoerfer