When we use single-phase asynchronous motor products, we should pay attention to whether the speed in the operation process is normal, whether it can start normally, how the temperature rise state is too high, and whether there is vibration and noise in the operation of the single-phase motor, because the single-phase asynchronous motor is powered by single-phase AC. Therefore, compared with three-phase asynchronous motors, it is more prone to failure problems such as failure to start or abnormal speed.

       It should be noted that if the single-phase asynchronous motor is powered on, the motor does not rotate, it is necessary to immediately cut off the power supply, and then troubleshoot the power operation, the following are some common faults of the Senli Motor Xiaobian machine, I hope to help you:

       When there is a failure to start, we need to checkSingle-phase asynchronous motorWhether the power supply voltage is normal, whether the capacitor is damaged, whether the centrifugal switch contact is closed, whether the winding is short circuit, whether the overload; If the starting torque is too small, the starting is slow, the steering is uncertain, etc., we can start from the winding, capacitors, centrifugal switches.

       When the motor is running, there is overheating phenomenon, we should pay attention to check the working winding or starting winding, whether there is a short circuit or ground phenomenon, when the speed of the single-phase asynchronous motor is lower than the normal speed, we should pay attention to check whether the load is too heavy, whether the winding turns between the short circuit and other phenomena.

       Senli Motor,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.