Introduces the status quo and fault handling gear oil pump with motor overheating, 3)

one by one for analysis, can according to the above conditions. Find out the real reason for motor overheating, according to the corresponding fault, maintenance and disposal.
all can do in all kinds of mechanical equipment lubrication pump is used. 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 cycle.
specific analysis of the test is as follows: motor overheating is the problem that in the working process of gear oil pump.
use range ( Capacity and head) Beyond the gear oil pump design requirements?

choose by series spectrum suitable motor medium density exceeds configuration motor gear pump?
configuration in appropriate gear oil pump with motor life
gland pressure is too tight or too tight mechanical seal spring?
to adjust the amount of spring compression gland or mechanical seal
there are friction or motor and pump shaft different heart? Pump assembly quality is poor.
eliminate assembly problems? Check the assembly quality.