In order to adapt to the coil processing process winding machine needs to be configured with spindle speed control function, winding equipment should be processed by the type of difference in its configuration also varies, we are familiar with the type of spindle motor AC motor, DC motor, servo-driven motor these three types, these motors used in the speed control mode have their own characteristics, the following winding equipment combined with the speed control mode in the equipment
A, AC motor speed control: this type of motor itself is no speed control function, it needs to be electromagnetic speed control device or add a frequency converter to achieve speed control function, in the winding equipment we are more common is the frequency converter speed control mode, through the control system of the winding equipment control frequency converter to make the motor with speed control function, the way also has a certain role in energy saving.
Second, the DC motor speed regulation: DC motors need to supply power into DC power to drive the motor operation, so DC motors are configured with DC speed control board or brushless driver to drive the control motor, due to the small size of the motor in the small winding equipment applications are larger.
Third, the servo-driven motor speed control: it belongs to the precision moving parts for high precision winding equipment, with a special driver to achieve closed-loop operation control, the biggest feature of this type of motor is constant torque, closed-loop operation, used to meet the processing requirements of high-precision coils.
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