Three types of speed regulation for automatic transformer winding machine

Since automatic winding machines from automatic winding machine manufacturers do not require manual operation, they require a higher level of operator expertise. In order to adapt to the coil processing process, automatic winding machines are equipped with spindle speed control and the type of winding machine should be different. The familiar types of spindle motors are AC motors, DC motors, and servo-driven motors. Each of these motors uses a speed control method with its own characteristics. Called automatic winding machine speed control method.

The speed control method of AC motor itself does not have speed regulation function. It is necessary to realize the speed regulation function by electromagnetic speed control equipment or adding frequency converter. In the winding equipment, we are more common through the winding equipment in the speed control method of the inverter. The control system controls the inverter so that the motor has a speed control function, and the method also has a certain energy-saving effect.

The speed control method for DC motors requires the conversion of the supplied electric power to DC power to drive the motor. Therefore, DC motors are equipped with DC speed control boards or brushless drivers to drive the control motor. Small motors are used for small winding devices. Large number.

The speed control method of servo motor is a precision moving part and is suitable for high precision winding equipment. It is used with special drives to achieve closed-loop operational control. A major feature of this type of motor is constant torque, closed-loop operation for high satisfaction. Precision coils are required for processing.

Automatic winding machine manufacturers of automatic winding machine generally commonly used functions are multiple presets, active stop, positive and negative winding, active cross slot, etc. In practice, the first thing to note is to wind the slow train first and stop the slow train, start and reduce the slow train is the function of the slow operation after the equipment starts. The purpose is to reduce the impact on the tension structure and the enameled wire. Depending on the actual need, the general situation can be set to 1 to 3 circles. The stop slow train function is the machine running at a low speed before completing the winding sequence. This function reduces the impact on the brake and allows the device to end the winding smoothly, especially for winding techniques that require precise positioning. This parameter must be set according to the operating speed of the device. The difference is that the parameters should be adjusted accordingly. The general case is 2 to 5 turns, again the direction of the cable and the winding. These two parameters are the settings for the direction of cable displacement and the direction of spindle rotation.

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