Title:
STATOR, MOTOR, AND AUTOMATION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/228328
Kind Code:
A1
Abstract:
The present invention provides a stator, a motor, and automation equipment. The stator comprises a stator core and windings; the stator core comprises a yoke and multiple first salient poles and multiple second salient poles which extend from the yoke; the windings comprise first windings and second windings; the first salient poles are wound by the first windings, the second salient poles are wound by the second windings, and a phase difference between currents passing through the first windings and the second windings is 180 degrees; the corresponding second salient poles in the multiple second salient poles are provided at two sides of each of the multiple first salient poles, respectively, so that the magnetic flux flowing out of each first salient pole is distributed to the corresponding second salient poles. By adopting the technical solution of the present invention and using overall structure design, on the basis of principles of a unit motor, the reliability of a motor is improved, and machining of the motor is easy.
Inventors:
SUN QUAN (CN)
Application Number:
PCT/CN2019/088747
Publication Date:
December 05, 2019
Filing Date:
May 28, 2019
Export Citation:
Assignee:
NOVOMOTO LTD (CN)
International Classes:
H02K1/14; H02K1/17; H02K3/28
Domestic Patent References:
| WO2014027631A1 | 2014-02-20 |
Foreign References:
| CN1592034A | 2005-03-09 | |||
| CN1592034A | 2005-03-09 | |||
| CN108880014A | 2018-11-23 | |||
| CN206501112U | 2017-09-19 |
Other References:
See also references of EP 3790164A4
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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