Stator and rotor structure for traction machine
The utility model relates to a stator and rotor structure for a traction machine, and relates to the technical field of traction machines, the stator and rotor structure comprises a stator unit and a rotor unit which are matched with each other, the stator unit comprises a stator core and a stator w...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
24.01.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a stator and rotor structure for a traction machine, and relates to the technical field of traction machines, the stator and rotor structure comprises a stator unit and a rotor unit which are matched with each other, the stator unit comprises a stator core and a stator winding, the stator core comprises a plurality of stator teeth arranged in a circumferential array, and the stator winding is wound on the stator teeth; the rotor unit is located on the inner side of the stator unit, the rotor unit comprises a plurality of stacked rotor punching sheets and a plurality of permanent magnets distributed in a circumferential array, the permanent magnets are embedded in the rotor punching sheets, each permanent magnet comprises an S pole and an N pole, and the S poles and the N poles of every two adjacent permanent magnets are arranged close to each other; the distances between the two ends of each permanent magnet and the edge of the rotor punching sheet are different, and the distances |
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Bibliography: | Application Number: CN202222523844U |