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Outer-rotor permanent magnet brushless motor
Outer-rotor permanent magnet brushless motor
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机译:外转子永磁无刷电机
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摘要
An outer-rotor permanent magnet brushless motor is disclosed, which comprises an outer-rotor and an inner-stator. The outer-rotor configured with P poles, P is a natural number and denotes a multiple of 4. The inner-stator has a stator axle, and S teeth which configured on outer surface of stator, S=P−1, S is a natural number. A circle is formed about a center of the stator axle from the center of the outer end surface. A correction angle a1 and an original angle a are defined from the center of the outer end surface. T The ratio of a1/a is defined by the following formula: 0.2(a1/a)0.6.
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机译:公开了一种外转子永磁无刷电动机,其包括外转子和内定子。外转子配置有P极,P是自然数,表示4的倍数。内定子具有定子轴,在定子外表面上配置有S齿,S = P-1,S为a自然数。从外端面的中心围绕定子轴的中心形成一个圆。从外端面的中心限定校正角α 1 B>和原始角α。 T a 1 B> / a的比由下式定义:0.2 <(a 1 B> / a)<0.6。
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