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Analysis of gear oil pump with motor overheating

by:SXZG     2020-08-14
Gear oil pump is mainly used in oil, chemical industry, metallurgy, mining, power stations and so on the transfer of oil medium, pressure, fuel injection, etc, and large mechanical equipment in the thin oil loop, can be done in all kinds of mechanical equipment lubrication pump is used. Motor overheating is the problem that in the working process of gear oil pump, specific analysis of the test is as follows: 1, the use scope ( Capacity and head) More than the gear oil pump design requirements? Choose by series spectrum suitable motor 2, medium weight more than the gear oil pump configuration? Configuration suitable river gear oil pump with motor 3, packing gland pressure too tight or too tight mechanical seal spring? Readjust the gland or mechanical seal spring compressed volume 4, pump assembly quality is poor, there are friction or motor and pump shaft different heart? Check the assembly quality, eliminate assembly problems? Can according to the above conditions, one by one for analysis, find out the real reason for motor overheating, in accordance with the corresponding fault, repair processing.
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