Metering pump to drive the normal work without motor, can be said that the motor is the main components of the metering pump, if the motor does not work, then the metering pump can not work normally, it will bring unnecessary heating of the motor, is a fault, Ke Yu machinery for the reason we introduce the heating of the motor and the solutions.

Failure cause

1. lubricating oil filling oil level is too low, leading to the lack of lubrication of moving parts, overheating parts
2. lubricating oil grade error
3. the friction between the coupling and the motor fitting
4. motor rotor and stator sweep between the chamber

Solution

1. add lubricating oil to the specified oil level to ensure the lubrication effect
2. replace the correct brand lubricating oil
3. adjust the installation position of coupling to avoid friction
4. maintenance Motor