Title:
MOTOR AND ROTARY BLADE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/189435
Kind Code:
A1
Abstract:
This motor is provided with: a motor body including a stator and a rotor having a shaft; and an attachment member fixed to an end of the shaft. The attachment member has through holes extending therethrough in the axial direction. The shaft has a plurality of bolt holes which are open in the end surface. The attachment member is fixed to the shaft with a plurality of bolts inserted in the bolt holes through the through holes. The positions of the respective center axes of the plurality of bolts are different from that of the center axis of the shaft, when viewed in the axial direction.
Inventors:
MAKINO YUSUKE (JP)
BANDO TAKAAKI (JP)
OGASAWARA DAISUKE (JP)
KAJIKAWA SATOSHI (JP)
BANDO TAKAAKI (JP)
OGASAWARA DAISUKE (JP)
KAJIKAWA SATOSHI (JP)
Application Number:
PCT/JP2019/013310
Publication Date:
October 03, 2019
Filing Date:
March 27, 2019
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
H02K7/14
Domestic Patent References:
| WO2016079819A1 | 2016-05-26 |
Foreign References:
| JPH10215537A | 1998-08-11 | |||
| JP2013258807A | 2013-12-26 |
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