When the coil winding machine is used to process the motor coil parts, each part of the equipment plays its own role, and the entire process of the coil winding machine is completed through the movement of each part.
According to the hardware characteristics of each component, the components of the coil winding machine are mainly composed of electrical parts, mechanical parts, and accessories. Among them, the frequency converter is a part of electrical components.
The main shaft system in the coil winding machine is mainly composed of three parts: the motor, the speed control system, and the control system. Most of the previous automatic coil winding machines used DC motors and electromagnetic speed-regulating motors. However, the maintenance of these two motors is troublesome, and the control accuracy is not high, and various failures are prone to occur. With the development of the coil winding machine industry, the frequency converter was gradually used to replace the previous form of control. Through the function of the frequency converter, ordinary asynchronous electric ideas can be directly controlled. At the same time, its structure is relatively simpler and has a higher cost performance. Therefore, many coil winding machines now use frequency conversion control systems in the spindle speed regulation mechanism.