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What are the reasons for the oil leakage of the gear reduction motor?

Update:18-04-2022
Summary:...
In the process of using the planetary gear motor, many people may encounter the problem of oil leakage. This is a normal phenomenon, but it must be solved in time, otherwise it will lead to serious consequences. To solve the problem of oil leakage of the geared motor, we must first know its The reasons for oil leakage, generally, the oil leakage of gear reducer motor has the following reasons:
1. During the operation, the oil pool is agitated very much. If the amount of oil is too much, a large amount of lubricating oil will accumulate on the shaft seal, joint surface, etc., which will lead to oil leakage;
2. When overhauling the equipment, if the dirt on the joint surface is not completely removed, or the direction of the seal is reversed, the sealant is improperly selected, and the seal is not replaced in time, it will also cause oil leakage;
3. The penetration force of oil is strong. Under the pressure in the box, if there is a loose seal, it will lead to leakage;
4. If the gear reduction motor does not have a ventilation hood, the pressure in the box will be too high, and oil leakage will occur.