This article discusses the application of a special motor, precision motor stepper motor, in the winding machine for precise positioning and length control occasions. The article explains how the motor works and its special operating characteristics that make it widely used in various kinds of precise control situations. The cable system of automatic winding machine determines the accuracy of the winding equipment, and the automatic winding equipment is currently one of the most widely used motor cables. The article is reprinted from the network and is written by ZhongShan ShiLi Wire Winder Equipments Co.,Ltd, a company that specializes in the production and sales of various winding machines and non-standard equipment.