Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/021678
Kind Code:
A1
Abstract:
[Problem] To ensure satisfactory conduction between a coil and a busbar in a motor. [Solution] A motor 100 is provided with a rotor 20 having a rotary shaft; a stator 30 having a plurality of coils 33; and a busbar 53. The busbar 53 has at least one contact part 71, which partially has a contact region 71a that comes into contact with a second lead wire 33b that is drawn out of the coils 33. The contact region 71a in the contact part 71 of the busbar 53 has a wider width, in the direction in which the second lead wire 33b extends, than the width of portions of the busbar 53 other than the contact part 71.
Inventors:
TANGE HIROSHI (JP)
Application Number:
PCT/JP2018/022983
Publication Date:
January 31, 2019
Filing Date:
June 15, 2018
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
H02K3/52; H02K3/18; H02K3/50
Foreign References:
| JP2016201858A | 2016-12-01 | |||
| JP2014207827A | 2014-10-30 | |||
| JPH10210693A | 1998-08-07 |
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