Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/026788
Kind Code:
A1
Abstract:
The motor according to one embodiment is provided with a stator and a roller. The stator contains a yoke part and teeth that protrude from the yoke part. The ratio of the outer diameter of a rotor relative to the outer diameter of the stator is no more than 0.3. The stator is configured such that the ratio of the thickness of the yoke part relative to the outer diameter of the stator is 0.1-0.15.
Inventors:
OTSUKA MAKOTO (JP)
KEBUKAWA KOJI (JP)
KEBUKAWA KOJI (JP)
Application Number:
PCT/JP2018/028233
Publication Date:
February 07, 2019
Filing Date:
July 27, 2018
Export Citation:
Assignee:
MINEBEA MITSUMI INC (JP)
International Classes:
H02K1/16; H02K1/06; H02K1/22
Foreign References:
| JP2016158402A | 2016-09-01 | |||
| CN105703569A | 2016-06-22 | |||
| JP2006217740A | 2006-08-17 | |||
| CN105790458A | 2016-07-20 | |||
| JP2006280022A | 2006-10-12 |
Attorney, Agent or Firm:
TORANOMON INTELLECTUAL PROPERTY FIRM (JP)
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