步进电机

1.It features new type stepmotor control system and real metering mechanism adjustable without shutdown the machine.

采用新型步进电机调整机及真正不停机调整计量机。

2.The driving principles and methods of step motor are introduced in this article and the stepmotor driver circuit is increasingly designed.

阐述了步进电机动原理和方法,并设计出了一种步进电机的动电路。

3.To control stepping motors, the balance bridge power drive circuit is made up by TDA1521 integrated audio power amplifier, the pulse allotter is made up by the parallel ports of computer and latches.

双回转机的步进电机控制电路由TDA1521音频集功率放大器组平衡桥式功率动电路，由计算机并行口经过锁存器冲分配器。