Title:
BRUSHLESS MOTOR AND MECHANICAL ARM
Document Type and Number:
WIPO Patent Application WO/2020/098126
Kind Code:
A1
Abstract:
A brushless motor and a mechanical arm. The brushless motor comprises a stator assembly and a rotor assembly rotating with respect to the stator assembly. The stator assembly comprises an iron core (3); the side wall of the iron core (3) is provided with a plurality of teeth (33); each tooth (33) extends in the axial direction of the iron core (3); a winding (2) is wound on each tooth (33). The rotor assembly is provided in the axial direction of the stator assembly, and is in clearance fit with the end face of the stator assembly in the axial direction. The brushless motor can achieve the technical effect of effectively increasing the size of a hole in the motor.
Inventors:
LIU YUANJIANG (CN)
LIU PENG (CN)
ZHOU ZHONGHOU (CN)
CHEN ZHI (CN)
LIU YUANYI (CN)
LIU PENG (CN)
ZHOU ZHONGHOU (CN)
CHEN ZHI (CN)
LIU YUANYI (CN)
Application Number:
PCT/CN2018/125756
Publication Date:
May 22, 2020
Filing Date:
December 29, 2018
Export Citation:
Assignee:
GOERTEK INC (CN)
International Classes:
H02K21/24; H02K1/14
Foreign References:
| CN101361251A | 2009-02-04 | |||
| CN2084679U | 1991-09-11 | |||
| CN107210689A | 2017-09-26 | |||
| US20140077666A1 | 2014-03-20 | |||
| CN207782631U | 2018-08-28 |
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