ROTOR STRUCTURE AND FORMING METHOD THEREFOR, AND ELECTRIC MOTOR STRUCTURE
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United States of America
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Issued Date -
Jan 9, 2025
app pub date -
Nov 9, 2022
filing date -
Nov 9, 2022
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Abstract
The present disclosure provides a method for forming a rotor structure, including: providing a plurality of magnet units, wherein each of the plurality of magnet units comprises a magnet component having a plurality of tooth portions; and dividing an ideal sinusoidal air-gap magnetic field wave into N segments, wherein when the center line of a tooth portion of the plurality of tooth portions is in a corresponding segment of the ideal sinusoidal air-gap magnetic field wave, the area of the tooth portion is equal to the area of the corresponding segment of the ideal sinusoidal air gap magnetic field wave. The present disclosure further provides a rotor structure formed by the method according to the present disclosure, and a motor structure including the rotor structure.
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