| 释义 |
stepper motor 步进电机 One kind of electric motor which is used frequently in electromechanical devices like printers,various floppydisk systems. It rotates by a fixed amount every time it receives an electrical pulse.Stepper motors are generally the best solution when designers want precise economical movements with minimum wear. 一种电机,通常用于机电设备,如打印机、各种软磁盘系统。它每接收一个电脉冲就旋转 一固定角度。当设计人员要求磨损最小、精确而经济的移动时,步进电机通常是最佳的选择。 |