Robert Boschgmbh

Gabriele Pfeiffer

Harold Bitzer

Gerald Roos

Guenter Kastinger

Wilhelm Braun

Rupert Weber

Alfred Punzet

Siegfried Melzer

Markus Rauschning

Stefan Melzer

Ralph Kennel

Werner Grosch

Werner Meister

Ralf Dickhaut

Jochen Oser

Thomas Kost

An armature for a direct current motor, in particular for a permanent-magnet-excited DC motor, has an armature body, with armature teeth joined in one piece together via a short-circuit ring and offset by equal circumferential angles, each with a tooth neck for receiving an armature winding and with a tooth head that protrudes past the tooth neck in the circumferential direction. For an axial lengthening of the armature body that is simple and economical to produce, one preferably stacked flux-conducting element each, whose profile corresponds to the tooth head profile, is placed on the axially pointing end faces of the tooth heads.

Armature for a direct current motor

A drive device regulates a servomotor to one of a predefined position, a predefined speed, and a predefined current setpoint value. A control module is connected upstream from the drive device. A non-volatile memory where motor-specific data is stored is arranged in the housing of the servomotor. The housing has a data output through which the motor-specific data can be read. The motor-specific data is transmitted over a data line over which the feedback signals delivered by a sensor associated with the motor are also transmitted.

Drive system using a servomotor with a memory

Growing community of inventors

Darmstadt, Germany

Gabriele Pfeiffer