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    • 6. 发明申请
    • MOLDED MOTOR
    • 模具电机
    • US20130300225A1
    • 2013-11-14
    • US13981518
    • 2012-01-26
    • Seiji KurozumiKeisaku NakanoMasanori Morita
    • Seiji KurozumiKeisaku NakanoMasanori Morita
    • H02K1/12
    • H02K1/12H02K5/08H02K5/1732H02K11/01H02K11/33H02K11/40
    • A molded motor of the present invention comprises: a stator having a stator core wound with a winding and molded with a molding resin; a rotor including a rotary body having a ferrite resin magnet which is a permanent magnet, disposed in a circumferential direction and confronting the stator, and a shaft penetrating through an axial center of the rotary body; a pair of bearings supporting the shaft; a pair of electrically-conductive brackets securing the bearings; and conductive pins which is connecting parts that electrically connect the pair of brackets. The rotor is provided with a first dielectric layer between the shaft and an outer peripheral surface of the rotary body, and a second dielectric layer between the shaft and the bearings.
    • 本发明的模制电动机包括:定子,其具有卷绕有绕组并用模制树脂模制的定子芯; 转子,其具有旋转体,该旋转体具有沿圆周方向设置并与定子相对的永磁体的铁氧体树脂磁体,以及贯穿所述旋转体的轴心的轴; 一对支承轴的轴承; 一对固定轴承的导电支架; 以及作为电连接所述一对支架的连接部件的导电销。 转子在轴和旋转体的外周表面之间设置有第一介电层,以及在轴和轴承之间的第二介电层。