We know that the single-phase motor can turn positive and negative, but under normal circumstances the spindle steering is positive, can be divided into running capacitance, starting capacitance, and no capacitance of the shield motor; So today, Senli Motor Xiaobian will take you to a simple understanding of the positive and negative conversion mode of single-phase asynchronous motors.

       The starting windings of single-phase motor are connected in series with suitable capacitors, and the phase-shifting capacitors are needed to make the difference between the two windings of the stator90The degree of two rotating magnetic fields can automatically rotate up.

       To change the direction of the motor, you can find the starting winding on the contact of the lead line of the motor winding, and switch and connect one end of the previous series capacitor with the other end of the original common point, so that the purpose of changing the direction can be achieved.

       If the main and secondary windings of the motor are the same, the steering needs to be controlled at will; Only the original capacitor power line is connected to the two ends of the motor capacitor through a double control switch, and the switch is operated to change the electricity The direction of the source access capacitor can control the steering of the motor.

       Mori machine,20Focus on the development and production of electric motors. Available if needed1688Search factory name "Shengzhou Chaoli Electric Appliance Factory" , Or online consultation message, we will have business personnel to get in touch with you, you can also contact us directly0575-8378-1127.