Electromotor i.e. adjustable drive, for brush system of motor car, has terminal for guiding electric current to brush system, and air gap formed between mass-side component and portion of terminal to provide desired voltage flashover point

摘要

The electromotor (8) has a terminal for guiding an electric current to a brush system. An air gap is formed between a mass-side component and a portion of the terminal to provide a desired voltage flashover point. A partial electrical conductive housing is provided with the mass-side component, where the brush system is attached to the housing. The terminal is electrically connected with an electrical sensor (16) i.e. Hall sensor. The brush system comprises a recess in which the portion of the terminal is arranged.