Current location: home page > news information > Roots blower information

The current of roots blower is high and the causes of overcurrent are as follows:

Source: Roots blower manufacturer Published on: March 4, 2022 Hits:

Roots blower During use, the current is too high and the motor is overloaded, resulting in roots drum What are the causes of fan overcurrent? Now let's have a detailed understanding!

1. Pipe blockage

The air outlet of the fan is not smooth, and the air cannot be discharged, so the pressure rises. At the same time, the motor causes overpressure and overload, which causes the rise of Roots blower ammeter.

2. Lubricating oil cause

If Roots drum The lubricating oil of the fan is insufficient, and the fan continues to operate under the condition of oil shortage. The impeller failure friction and gear wear will increase, thus increasing the motor load, which will only increase the load of the motor and accelerate the loss.

3. Misoperation

Current overload may also be caused by problems during operation, such as reverse operation when installing the check valve and operation before all the gate valves are opened. Such operations are likely to cause instantaneous burning of the motor. Operation should be carried out according to regulations, and carelessness should not cause unnecessary trouble.

4. Problems of the fan itself

Roots drum The fan has its own quality problem. When installing the fan, the gap between many parts is not well matched, which will cause additional friction. In addition, some parts may be damaged, increase the motor load, and cause the fuse to blow.

Previous: The reverse rotation of roots blower will lead to failure. How to solve it?

Next: Proper use and maintenance of Roots blower:

Back to list