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1. (WO2017154838) MOTOR AND METHOD FOR MANUFACTURING MOTOR

Pub. No.:    WO/2017/154838    International Application No.:    PCT/JP2017/008792
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Tue Mar 07 00:59:59 CET 2017
IPC: H02K 5/10
H02K 5/22
H02K 11/05
Applicants: DENSO CORPORATION
株式会社デンソー
Inventors: IKEDA, Shinji
池田 真二
NAGAYA, Takumi
長屋 拓己
TAKAGI, Tatsuya
▲高▼木 達也
MATSUMOTO, Kuniaki
松本 訓明
HOSOTANI, Kazuhiro
細谷 和弘
YAGI, Yutaro
八木 祐太郎
SUGA, Yoshihiko
須賀 善彦
MATSUMOTO, Takuya
松本 拓也
HIRAOKA, Shunichi
平岡 俊一
Title: MOTOR AND METHOD FOR MANUFACTURING MOTOR
Abstract:
A motor unit is provided with: a stator which has a coil formed by a winding, which has an insulation coating, being wound around the surface of an electrically conductive member; a rotor which receives the rotating magnetic field generated by the stator and rotates; and a center piece that supports the stator, and also has formed a center piece-side winding insertion hole through which the winding is inserted. The motor unit is also provided with: a circuit device for controlling electrification to the winding, the device having a connection part arranged on the center piece, on the side opposite to that on which the stator is fixed, by which the winding that passed through the center piece-side winding insertion hole is connected; and a potting part formed using a potting material, for plugging the gaps formed between the center piece-side winding insertion hole and the winding, with one part in a state adhered to the winding coating.