Aluminum wire electric motor

The utility model discloses an aluminum wire motor, which comprises a stator and lacquered wires, wherein, the lacquered wires are aluminum wires; the stator is formed by a plurality of stator laminations of which ratio of outer diameter to inner diameter is 1.625 to 1.74 and the ratio of slot heigh...

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Bibliographic Details
Main Author YU HAIGANG
Format Patent
LanguageChinese
English
Published 10.09.2008
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The utility model discloses an aluminum wire motor, which comprises a stator and lacquered wires, wherein, the lacquered wires are aluminum wires; the stator is formed by a plurality of stator laminations of which ratio of outer diameter to inner diameter is 1.625 to 1.74 and the ratio of slot height to yoke height is 0.169 to 0.22; the aluminum wire motor has four poles. The aluminum wire motor overcomes the shortcoming that a comprehensive performance index is decreased when a conventional copper wire motor aims to cost reduction optimization. Aluminum wires replace copper wires as key electrical conductors of a motor and significantly reduce the cost of the lacquered wires.
Bibliography:Application Number: CN20072112521U