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1. (WO2017038341) BRUSHLESS MOTOR

Pub. No.:    WO/2017/038341    International Application No.:    PCT/JP2016/072571
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Wed Aug 03 01:59:59 CEST 2016
IPC: H02K 3/52
H02K 5/22
H02K 21/16
Applicants: HITACHI AUTOMOTIVE SYSTEMS ENGINEERING, LTD.
日立オートモティブシステムズエンジニアリング株式会社
Inventors: SUZUKI Ippei
鈴木 一平
KOUNO Youhei
河野 洋平
WADA Hisashi
和田 寿
Title: BRUSHLESS MOTOR
Abstract:
To provide a brushless motor having high resistance against vibration even when lead wires are not fixed using varnish or an adhesive. A brushless motor is provided with an insulator 4 mounted on a salient pole 3 of an armature coil 1 and an armature winding 5 wound around the insulator 4, and is configured so that the insulator 4 has a protrusion 4b on an end in the axial direction, the armature winding 5 is provided with two lead wires having wire starts 9a, 9c, 9e and wire ends 9b, 9d, 9f and a winding part formed between the two lead wires, and one of the lead wires is wound on the protrusion 4b up to an electric connection part 7a.