摘要
步进电机系统在当今机电一体化产品设计中越来越重要,从数控机床、包装机械到电脑外围装置等工业产品中都离不开步进电机的身影。以Allegro公司的SMA7029M多芯片模块为核心,实现一种控制简单、成本低廉的两相单极性步进电机驱动器,并通过试验和实际使用表明该设计通用性强、控制简单、可靠性高,可广泛应用于小型机电一体化设备。
It is more and more important of the stepper motor system in the modern mechatronics products,such as CNC, packaging machinery,computer peripherals and so on. A design of the stepper motor driver with the simply controlling and inexpensive cost is proposed based on the multi- chip modules SMA7029M. The practice application shows its universalness, simplicity and reliableness,and the design in this paper can be widely used in the small - scale eleetromechanical integration equipments.
出处
《现代电子技术》
2009年第21期154-155,共2页
Modern Electronics Technique
关键词
步进电机
驱动控制
多芯片模块
工作模式
stepper motor
driving control
multi - chip modules
work mode
