步进电机扭矩测量试验台系统的设计

专用电机扭矩测量仪器精度高，但价格昂贵，操作复杂，长时间使用会出现误差。步进电机扭矩测量试验台系统采用单相交流电机作负载，使用标准扭矩仪对该系统进行标定来对待测调速电机进行扭矩测量。为此，介绍了一种电机扭矩测量系统的构成与工作原理。该系统以单片机为核心，组成扭矩测量与显示系统，可以较好地实现电机扭矩在线测量，具有较好的经济效益。

Design of the Test Bed System for Surveying the Stepper Motor Torque

The original was introduced that one kind of the stepper motor torque measurement system constitutes together with the work rule.That system takes the one board computer as the core, Component torque measurement together with display system, May better achieve the stepper motor torque online surveys, Have the better economic results.