How to solve the problem that the electric door keeps ringing when the weather is cold?

Pay attention to three physical quantities of rotating fan. Try to rotate the speed of the body. Improve the impact time. Reduce the mass of the rotating body. The mass of the rotating body is related to the diameter of the electric door. The greater the diameter and space of the revolving door, the greater the impact. It has brought us a lot of convenience, so we should also do the corresponding maintenance work, and the treatment method of noise caused by belt drive during the use of electric doors.

Causes of noise:

The belt will be tightened for a long time because of too much friction in operation, and then it will show the abnormal sound we hear in our ideal life. Many customers often choose to spray oil, cooking oil, varnish and other oily substances on it at this time to make the belt run normally. Yes, this can really alleviate the emergency, but it will be louder at the back, which will lead to the tightening of the automatic door seat belt and eventually paralysis.

The electric telescopic door is overloaded, so the motor with large torque should be replaced. Electric door manufacturers believe that the electric door voltage is too low, and there will be buzzing, so it is necessary to adjust the voltage in time. Due to long-term operation, the belt of electric telescopic door is seriously worn and strained, which is a common cause of noise generated by electric telescopic door. Applying candle oil to the belt can eliminate the noise.