发明名称 MOTOR
摘要 A motor may include a motor body portion; a connector portion disposed to the motor body portion; and a wiring member electrically connected to the motor body portion. The connector portion has a surface exposed to an outside of the motor body portion. The wiring member includes a plurality of external connection terminals which are connected to the external power supply to protrude from the exposed surface of the connector part. The connector portion is provided with a through hole which extends from the exposed surface toward the accommodating space and connects the outside of the motor body portion and the accommodating space. When viewed in the normal direction of the exposed surface, at least a portion of the through hole is positioned inside an edge of an external connection terminal group which consists of the plurality of external connection terminals.
申请公布号 US2016156246(A1) 申请公布日期 2016.06.02
申请号 US201514948858 申请日期 2015.11.23
申请人 NIDEC CORPORATION 发明人 HOTORI Tadashi;YASUDA Yusuke
分类号 H02K5/22;H02K5/08;H02K7/08 主分类号 H02K5/22
代理机构 代理人
主权项 1. A motor, comprising: a motor body portion comprising: a rotor having a shaft which has a center on a center axis extending in one direction;a stator enclosing the rotor and structured to rotate the rotor about the center axis;a first bearing which is disposed at a first side in the one direction of the stator and supports the shaft;a second bearing which is disposed at a second side opposite to the first side of the stator and supports the shaft; anda housing having an accommodating space for accommodating the rotor, the stator, the first bearing, and the second bearing; a connector portion disposed to the motor body portion; and a wiring member electrically connected to the motor body portion, wherein the connector portion has an exposed surface which is exposed to an outside of the motor body portion, the wiring member includes a plurality of external connection terminals which are connected to an external power supply and protrude from the exposed surface of the connector portion, the connector portion is provided with a through hole which extends from the exposed surface toward the accommodating space and allows the outside of the motor body portion and the accommodating space to be communicated with each other, and when viewing the exposed surface from a normal direction, at least a portion of the through hole is positioned inside an outer edge of an external connection terminal group configured of the plurality of external connection terminals.
地址 Tokyo JP