Automatic winding machine due to the type and application of the difference

Automatic winding machine for model and application of the difference, the spindle motor configuration there is a big difference, we have more common motor ac asynchronous motor, dc motor, brushless motor, servo motor and stepper motor, these common motor has its own way of speed adjustment, this paper combined with the motor in the application of automatic winding machine, introduces the advantages and disadvantages of each type of speed control mode.

Ac induction motor is a common motor in our industrial control, the motor speed regulation mode is divided into two kinds, the early use of electromagnetic speed regulation, need to be equipped with electromagnetic governor, the advantage is strong stability, low price; The disadvantage is not suitable for frequent speed regulation and start-stop working conditions, no energy-saving effect; At present, most AC asynchronous motor adopts frequency conversion speed regulation mode, which can realize control matching with the controller of automatic winding machine, and has certain energy-saving effect under low frequency conditions. Ac asynchronous motor is generally applied in the spindle system of medium and large automatic winding machine.

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Dc motor and brushless motor is our familiar with a type of motor, motor with dc speed control of motor speed control, start-stop control can be realized, but restricted by the power and carbon brush wear, most of the application in the early days of small automatic winding machine, the emergence of modern brushless motor broke through the limit, energy saving and strong controllability, favored by the users, This kind of motor is generally used in CNC models and small CNC automatic winding machine spindle system.

Servo motor and stepper motor are generally used in precision displacement control system. Due to the increasingly high requirements of modern electrical technology for automatic winding machine, this kind of motor also begins to appear in modern high-precision automatic winding machine control system. The control precision of servo motor is the highest in the motor. It can realize the functions of stepless speed regulation, frequent start and stop, braking, rapid start and so on. Its closed-loop control can not be realized by other motors. It is generally used in the wiring system of automatic winding machine.