Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 19, 2015
Patent Application Number
12948510
Date Filed
November 17, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
A motor for actuating brake members of an electric parking (EPB) system, includes a stator and a rotor rotatably mounted to the stator. The rotor has a shaft, a commutator, a rotor core fixed to the shaft, and rotor windings wound about teeth of the rotor core and electrically connected to segments of the commutator. The rotor windings have a plurality of winding units and each of the winding units have at least two coils. The coils of each winding unit are wound about the same teeth and are connected to a same pair of segments.
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