摘要
介绍了三相反应式步进电机驱动器的一种设计方法。将LM3 3 1接成电压 /频率 (V/F)转换方式 ,使输入控制电压转换成一定宽度的脉冲信号 ,利用PMM8713将输入脉冲信号分配成一定相序的控制步进电机各相通断的脉冲信号 。
Introduce a kind of method of desugnment for driver device three phase asynchronization stepped electromotive machine,it make LM336 link into voltage-frequency switch mode.Input control voltage is switched certain width pulse signal.Input pulse signal is assigned into certain ON-OFF pulse signal of all phases control stepped electromotive machine,driving circuit drive three phase responsing stepped electromotive machine.
出处
《自动化技术与应用》
2002年第5期48-50,共3页
Techniques of Automation and Applications
