Invention Grant
US09083216B2 Motor and method for manufacturing stator core and rotor core of motor 有权
电动机和电机定子铁芯和转子铁芯的制造方法

Motor and method for manufacturing stator core and rotor core of motor
Abstract:
A motor includes a first, second, and third motor unit. First, second and third rotors each including a first and second rotor core and a field magnet. The first and second rotor cores include respectively first and second rotor core bases and a plurality of first and second claw magnetic poles that are arranged alternately along a circumferential direction of the motor. The field magnet causes the plurality of first claw magnetic poles and the plurality of second claw magnetic poles to function as different magnetic poles. Each of first and second stators including pluralities of first claw magnetic poles and second claw magnetic poles alternately arranged along the circumferential direction of the motor. The second stator core having a coil section.
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