1.First, the AC motor speed control mode:
This type of motor itself has no speed control function, it needs to achieve the speed control function through the electromagnetic speed control device or the installation of the frequency converter. In the winding equipment, we are more common in the frequency converter. The speed control mode controls the frequency converter through the control system of the winding equipment to make the motor have a speed regulation function, and the method also has a certain energy saving effect.
2.Second, the speed control mode of the DC motor:
DC motor needs to convert the supplied power into DC power to drive the motor. Therefore, the DC motor is equipped with a DC speed control board or a brushless drive to drive the control motor. The amount of application in the winding equipment is large.
3.Third, the servo drive motor speed control mode:
it belongs to the precision moving parts for high-precision winding equipment, and the special drive is used to achieve closed-loop operation control. The biggest feature of this type of motor is constant torque, closed-loop operation, To meet the processing requirements of high precision coils.
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