How to solve the problem of high pressure blower motor with fan with fanoverload flow reduction

- Oct 02, 2019-

With the wide application of high pressure blowers, high pressure blowers have been greatly improved in terms of technology and materials. For example, Taiwan Shenghong high-pressure blower adopts advanced assembly line and testing tools, adopts new mold and aluminum material, and uses parts to meet the highest requirements. It adopts low-noise motor and integrated sound-absorbing equipment, with noise as low as 53DB! High pressure, high power and high Reliability, low maintenance, long life.

If the diameter of the selected fan impeller is much larger than the diameter of the impeller of the original high-pressure blower, in order to utilize the original motor shaft, bearing and support, etc., the starting time of the motor, the strength of the original components of the high-pressure blower, and the criticality of the shaft must be The speed is calculated, etc.; the foreign matter is sucked into the high pressure blower, causing the motor to overload and burning the motor winding. Check the front end of the high pressure blower to take measures to dispose of foreign matter and make it flexible. The high-pressure blower is operated in the high pressure zone for a long time, which causes the motor shaft power to increase, and the motor current exceeds the rated value; if the motor temperature rise exceeds the rated temperature rise or the dust or foreign matter is inhaled, the motor may be overloaded. It can be handled from the following aspects:

1. When the high pressure blower is in high pressure zone for a long time, it should be properly relieved.

2. The foreign matter is sucked into the high pressure blower, causing the motor to overload and burning the motor winding. Check the front end of the high pressure blower to take measures to dispose of foreign matter and make it flexible.

3. If the power supply voltage is too high or too low, the motor will be seriously wetted by corrosive gases for a long time, and the insulation resistance will drop.https://www.ck-stone.com/