China dc gear motor factory eplain the six reasons why the geared motor is too hot
The geared motor is a kind of motor composed of a reducer and a motor. This type of motor is also called a gear motor. It is widely used in the steel industry and machinery industry. It was founded in the 1950s in the domestic motor industry. With the rapid development of the motor industry, more and more industries will use geared motors to improve industrial efficiency. Then let's talk about the six reasons why the speed of the geared motor is too high.
1. The balance disc and the balance ring are seriously worn, so that the pump absorbs the axial suction side. When a certain value is reached, the bearing begins to bear the axial force, causing the bearing to heat up.
2, lubricating oil or grease used for too long, oily dirt or impurities, viscosity, etc. will cause bearing heat.
3. There are too little or too much lubricating oil or grease in the bearing.
Geared motor
4. The bearing is not installed correctly. If the shaft and the bearing are not well matched, the clearance is too large, etc., causing the bearing to heat up.
5. The pump shaft is bent. The pump shaft is different from the shaft of Taiwan's large motor shaft, and the rotating part is unbalanced to cause vibration, which causes the geared motor to generate heat.
6, the sliding bearing oil ring does not rotate or the rotation is not flexible, with no oil or the amount of oil on the belt is insufficient, causing the bearing to heat.
