永久磁钢力保持双稳态，节能。

Permanent magnet force to maintain bi-side, energy saving.

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混合式步进电机的转子用永久磁钢，由励磁和永磁产生的电磁力矩实现步进运行。

Hybrid stepping motor rotor with permanent magnets, excitation and produced by permanent magnet electromagnetic torque realize stepping operation.

youdao

混合式步进电机的转子用永久磁钢，由励磁和永磁产生的电磁力矩实现步进运行。

Hybrid stepping motor rotor with permanent magnets, excitation and produced by permanent magnet electromagnetic torque realize stepping operation.

youdao