Stator module for brushless D.C. electric motor drive, e.g. for electromechanical wheel brake, has sprung contact between coil leads, and coils provided by attaching control unit or terminal to stator housing

摘要

The device has annular coil carriers (2,3) for annular coils (A-C) arranged adjacent to each other in the axial direction in a cylindrical stator housing carrying an electronic control unit or a terminal for brushless control or regulation of the coil supply current. The electrical leads for the coils are arranged on the control unit in a sprung manner and a sprung contact between the leads and the coils is provided by attaching the control unit or terminal to the stator housing. AN Independent claim is also included for the following: (a) a method of manufacturing an inventive stator module.