The invention relates to an electric motor (32) of an auxiliary unit (16) of a motor vehicle (2), in particular of an electromechanical brake booster, having a stator (36) arranged concentrically with respect to a rotor axis (40). The stator (36) has a plurality of electric coils (60) interconnected into a plurality of phases. A one-piece electrically conductive strip (62) is in electrical contact with each phase, which extends through a through opening (52) of the bearing end cap (46). The electrically conductive strips (62) are at least partially covered by a common injection-molded encapsulation (64). The invention also relates to an auxiliary unit (16) of a motor vehicle (2).
本发明涉及机动车辆(2)的辅助机组(16)的电动马达(32),尤其是机电式的制动助力器的电动马达,电动马达具有相对于转子轴线(40)同心布置的定子(36)。定子(36)具有多个电线圈(60),电线圈互连成多个相。与每个相电接触有一体式的导电条(62),导电条探伸穿过轴承端盖(46)的贯通开口(52)。导电条(62)至少部分地以共同的注塑包封部(64)包覆。本发明还涉及机动车辆(2)的辅助机组(16)。
Electric motor of auxiliary unit of motor vehicle
机动车辆的辅助机组的电动马达
2024-05-24
Patent
Electronic Resource
Chinese
MOTOR, MOTOR UNIT, VEHICLE DRIVING MOTOR UNIT AND ELECTRIC VEHICLE
European Patent Office | 2024
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