Motor rotor

The utility model designs a motor rotor, which is cylindrical rotor. A circular through hole is arranged at the circle center of the rotor, elongated through slots are arrayed on part of periphery of the rotor close to the outer edge, and permanent magnet sheets are arranged inside the elongated thr...

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Bibliographic Details
Main Authors GU XUEMING, WANG SHOUGEN, QU JIANLUN, ZHU RENJIE, FEI HONGMING, ZHU CHUNFU
Format Patent
LanguageChinese
English
Published 09.03.2011
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The utility model designs a motor rotor, which is cylindrical rotor. A circular through hole is arranged at the circle center of the rotor, elongated through slots are arrayed on part of periphery of the rotor close to the outer edge, and permanent magnet sheets are arranged inside the elongated through slots. The motor rotor is structurally characterized in that the permanent magnet sheets are disposed inside the motor so as to be permanently limited in position. The motor rotor is reasonable in structural design, effectively solves the service life problem of a motor caused by deviation or falling off of the permanent magnet sheets by smartly disposing the permanent magnet sheets inside the rotor, and greatly prolongs the service life.
Bibliography:Application Number: CN20102300712U