Brushless feed claw-pole composite motor
2009
The invention provides a brushless feed claw-pole composite motor, and relates to the technical field of a permanent magnet motor, aiming at solving the problems that engines and other system parts ina serial type, a parallel type and a serial-parallel type driving devices can not be effectively matched with each other, so that a whole system has complicated structure and can not effectively output the power. A first stator of the motor is fixed inside a shell, a first permanent magnet rotor is fixed on a permanent magnet rotor output shaft, a claw-pole rotor is positioned between the first stator and the first permanent magnet rotor, is fixed on a claw-pole rotor output shaft and is connected with the permanent magnet rotor output shaft by a bearing; a second stator is fixed on the sidewall inside the shell and is positioned at the right side of the first stator; a second permanent magnet rotor is fixed on the permanent magnet rotor output shaft and corresponds to the second stator;and the structure of the existing multi-phase permanent magnet motor is formed by the second stator and the second permanent magnet rotor. The composite motor can provide the torque difference valueand the rotating speed difference value between two rotating shafts, thus being applicable to the industrial technology that the two mechanical rotating shafts with different rotating speeds work at the same time.
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