描述
混合式步进电机是指混合了永磁式和反应式的优点。它又分为两相和五相:两相步进角一般为1.8度而五相步进角一般为0.72度。这种步进电机的应用最为广泛,它是PM和VR的复合产品,其转子采用齿状的稀土永磁材料,定子则为齿状的突起结构。此类电机综合了反应式和永磁式两者的优点,步距角小,出力大,动态性能好,是性能较好的一类步进电动机,在计算机相关的设备中多用此类电机。
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