功率步进电机驱动电路设计

The design of power stepping motor driving circuit

本文通过讨论步进电机控制频率及驱动电路与电机出力之间的关系,提出了一种综合控制频率最佳及硬件电路性能最优于一体的新型驱动结构,从而使功率步进电机能有效且方便地得到推广应用。

In this paper, by discussing the relationship among control frequency, driving circuit and output torque concerning step motor, a new driving structure which puts ideal control frequency and high quality hardware circuit together is presented to solve some extant problems appearing in its application, and by virtue of that, it is convenient for step motor to be used more widely and efficiently.