The correct motor speed control method for the three most complete CNC winding machines
The speed control mode of the fully automatic CNC winding machine is generally relatively simple, but in order to let the customer know more clearly what kind of motor to adjust the speed, the following are the various motors listed by our engineers. Speed control method.
After the automatic CNC winding machine sets the program, it will automatically complete the equipment of feeding, winding, lagging, and downstream. Basically, there will be the function of spindle speed regulation. The spindle motor is divided into servo drive motor and DC motor. There are three types of AC motors, and their speed control methods are also different:
1. Fully automatic winding machine speed control mode of servo drive motor: It belongs to precision moving parts and is suitable for high-precision winding equipment. It is used with special drive to realize closed-loop operation control. The biggest characteristic of this type of motor is constant torque. Closed-loop operation is used to meet the processing requirements of high-precision coils.
Second, the automatic winding machine speed control mode of DC motor: DC motor needs to convert the supplied power supply into DC power to drive the motor to run, so the DC motor is equipped with DC speed control board or brushless drive to drive the control motor, due to the motor Smaller size is used in small winding equipment.
Third, AC motor automatic winding machine speed control mode: This type of motor itself has no speed control function, it needs to pass the electromagnetic speed control device or install the frequency converter to achieve the speed control function, we compare in the winding equipment The common method is the frequency converter speed regulation mode. The inverter is controlled by the control system of the winding equipment to make the motor have the speed regulation function. This method also has certain energy saving effect.
HUIYUECNautomation main product series: transformer magnetic core automaticwinding machine, automatic tape machine, automatic vacuum impregnationmachine, automatic flip soldering machine, and so on,Products are widely used in high and low frequency transformers, inductors, ballasts and motor manufacturers.Transformer manufacturers prefer a one-stop solution.