Title:
一方向回転式モータ
Document Type and Number:
Japanese Patent JP6641432
Kind Code:
B2
Abstract:
An object of the present invention is to provide a unidirectional rotating motor, which can avoid reverse rotation of the motor due to heavy loads. The present invention employs the following technical solution. A unidirectional rotating motor is provided, comprising an output shaft; one end of the output shaft is, as an output end, extended to an outer side of the motor, and the other end of the output shaft is, as a fitting end, provided with a unidirectional bearing; an inner ring of the unidirectional bearing is linked to the fitting end of the output shaft and an outer ring of the unidirectional bearing is fitted with a first bushing and a second bushing; the first bushing consists of a first bushing segment I and a first bushing segment II, and the first bushing segment I has an inner diameter greater than that of the first bushing segment II; the second bushing at least consists of a second bushing segment I and a second bushing segment II, and the second bushing segment I has an inner diameter greater than that of the second bushing segment II; the first bushing and the second bushing are detachably fixed; and an outer bearing is fixed on an outer side of the second bushing, and an inner ring of the outer bearing is fixed to the second bushing.
Inventors:
Katsura Kenyo
Jiang Jie
Jiang Jie
Application Number:
JP2018154536A
Publication Date:
February 05, 2020
Filing Date:
August 21, 2018
Export Citation:
Assignee:
Zhejiang Union Electronics Co., Ltd.
International Classes:
H02K7/08; F16D63/00; H02K7/102
Domestic Patent References:
| JP59008267U | ||||
| JP64015857U | ||||
| JP64030662U |
Foreign References:
| US20150180302 |
Attorney, Agent or Firm:
Hitoshi Shinbo