Why excessive temperature of food packaging machinery motor occur

Iron and one or more non-ferrous

Reasons for excessive temperature of food packaging machinery motor.

1.Over loading. If the mechanical belt is too tight and the shaft is not flexible, it may cause the motor of the packaging machine to overload for a long time. At this time, the mechanical maintenance personnel should loosen the transmission belt to disassemble and check the mechanical equipment, make the shaft flexible, and try to adjust the load to make the motor run under the rated load.

2.High temperature working environment. If the motor of the vacuum packaging machine is exposed to sunlight, or the ambient temperature exceeds 40℃， or the ventilation is not well, it will cause the temperature of the motor to rise too high. It can be covered with a simple pergola or blown off with a blower or fan to remove oil and dust in the air duct of the motor itself, thereby help cooling down the motor.

3.The motor bearings of the vacuum packaging machine are poorly lubricated or stuck. Check whether the bearing parts temperature is higher than other parts to determine whether the grease is too little or too dry.

4.The failure of the ventilation system is caused by clogged air passages or accumulation of dust on the radiator. Grease is too thick will affect ventilation and heat dissipation.

5.Transmission failure will cause overheat of the motor, or even stuck the motor, resulting in a sharp rise in the motor temperature and rapid winding burnout.