The meaning of correct installation of reducer
Correct installation, use and maintenance of the reducer is an important part of ensuring the normal operation of mechanical equipment.
1. When installing the reducer, attention should be paid to the centering of the transmission center axis, and the error should not be greater than the compensation amount of the coupling used. Good alignment can prolong the service life and obtain ideal transmission efficiency;

2. When installing the transmission parts on the output shaft, it is not allowed to strike with a hammer. Usually, the assembly fixture and the inner thread of the shaft end are used to press the transmission parts with bolts, otherwise it may cause damage to the internal parts of the reducer. It is best not to use rigid fixed couplings. Improper installation of such couplings will cause unnecessary external loads, resulting in early damage to the bearing, and even breakage of the output shaft in severe cases;

3. The reducer should be firmly installed on a stable and level foundation or base, the oil in the oil drain tank should be able to be drained, and the cooling air circulation should be smooth. The foundation is unreliable, causing vibration and noise during operation, and causing damage to bearings and gears. When there are protrusions in the transmission coupling or gears and sprockets are used for transmission, the installation of protective devices should be considered. When the output shaft bears a large radial load, the reinforced type should be selected;

4. According to the specified installation device, it can ensure that the staff can easily approach the oil mark, vent plug and oil drain plug. After the installation is in place, the accuracy of the installation position should be comprehensively checked in order, and the reliability of each fastener should be able to rotate flexibly after installation. The reducer is lubricated by splashing oil pool. Before running, the user needs to remove the screw plug of the vent hole and replace it with a vent plug. According to different installation positions, open the oil level plug screw to check the height of the oil level line, add oil from the oil level plug until the lubricating oil overflows from the oil level plug screw hole, screw on the oil level plug to confirm that it is correct, and then empty it. Load test run, time not less than 2 hours. The operation should be stable, without shock, vibration, noise and oil leakage. Any abnormality should be eliminated in time.

After a certain period of time, the oil level should be checked again to prevent possible leakage of the casing. For example, when the ambient temperature is too high or too low, the grade of the lubricating oil can be changed.