22F-A4P2N113

22F-A4P2N113

22F-A4P2N113

22F-A4P2N113

　反应式步进电机是一种将电磁力与机械运动相结合的电动机，它使用磁铁产生的磁场与电流作用于电机中的线圈来驱动机械运动。其原理与传统的涂布式步进电机类似，但是反应式步进电机的线圈不是位于定子上，而是位于转子上。

　　当电流通过线圈时，线圈会在磁场中产生一个旋转力矩，驱动转子旋转的角度。与此同时，转子上的磁铁也会产生一个反向的磁场，抵消定子上的磁场，从而达到控制转子绕转的目的。

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