Shaft sleeve structure, outer rotor base assembly and motor

Shaft sleeve structure, outer rotor base assembly and motor

The utility model provides a shaft sleeve structure, an outer rotor base assembly and a motor, relates to the technical field of motors, and solves the technical problem that the end part of a shaft sleeve is easy to deform when a stator core of an outer rotor motor is assembled in the prior art. Th...

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Hauptverfasser: ZHAO KUNSUO, YI DACONG, CHEN DONGSUO, FENG YIGUAN, ZHOU SI, XU WENLAN, YAN KEKE, LI QING, MENG QIZHANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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creator ZHAO KUNSUO
YI DACONG
CHEN DONGSUO
FENG YIGUAN
ZHOU SI
XU WENLAN
YAN KEKE
LI QING
MENG QIZHANG
description The utility model provides a shaft sleeve structure, an outer rotor base assembly and a motor, relates to the technical field of motors, and solves the technical problem that the end part of a shaft sleeve is easy to deform when a stator core of an outer rotor motor is assembled in the prior art. The shaft sleeve structure comprises a shaft sleeve body and a protective sleeve, the protective sleeve is arranged at the end, away from the end cover, of the shaft sleeve body, and a bearing chamber is arranged inside the protective sleeve. And the outer diameter of the protective sleeve is smallerthan that of the shaft sleeve body, so that radial force cannot be applied to the protective sleeve when the stator core is mounted from one side of the protective sleeve. The outer diameter of the protective sleeve is smaller than that of the shaft sleeve body, so that radial force cannot be applied to the protective sleeve when the stator core is mounted into the shaft sleeve body from one sideof the protective sleeve,
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
title Shaft sleeve structure, outer rotor base assembly and motor
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