The specific analysis and detection of the high-pressure gear pump motor overheating are as follows:
1. The assembly quality of the high-pressure gear pump is poor. Is there a friction or a difference between the motor and the pump shaft?
Check assembly quality and troubleshoot assembly?
2. Is the packing gland pressure too tight or the mechanical seal spring too tight?
Re-adjust the amount of spring compression of the gland or mechanical seal
3. Does the specific gravity of the medium exceed the high-pressure gear pump configuration motor?
Configure the appropriate high-pressure gear pump motor
4. Does the scope of use (flow, head) exceed the design requirements of the gear pump?
Select the right motor according to the series
According to the above conditions, we can analyze one by one to find out the real cause of overheating of the high-pressure gear pump motor, and repair it according to the corresponding fault.
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