The oil leakage of the reducer is a problem that many users worry about, and it is also the most common failure of the reducer. The oil leakage of the reducer is not caused by a single problem, which makes the user even less able to deal with the oil leakage problem. Generally speaking, the reducer Oil leakage may be caused by problems such as oil seal quality problems, box quality problems, lubricating oil quality problems, and air pressure inside and outside the box.

The installation and maintenance process of the reducer is improper, and the reducer bears a huge dynamic load when it is started. Once the installation accuracy of the reducer does not meet the standard requirements, it will cause the bolts on the base of the reducer to loosen, thereby aggravating the vibration of the reducer and making the reducer The wear of the sealing ring at the high and low speed shaft holes is intensified, causing the lubricating oil to flow out. When the reducer is overhauled, it is necessary to carefully implement the process regulations, install it correctly, and the amount of oil added should not exceed the scale of the oil dipstick.

Excessive refueling will also lead to oil leakage from the reducer. During the operation of the reducer, the oil pool will be greatly stirred, and the lubricating oil will splash everywhere in the machine. If too much refueling will cause a large amount of lubricating oil to accumulate in the shaft seal, joint surfaces, etc., resulting in leakage. Improper oil selection is also a factor. The lubricating oil of the reducer should be selected according to load, speed, temperature and other conditions. It is wrong to blindly pursue the higher the viscosity of the lubricating oil.