Summary:...
Brushless gear motor use gears at all levels to achieve the deceleration effect. Compared with traditional geared motors, today's geared motors have great advantages in terms of safety performance, carrying capacity, and environmental protection and energy saving. Even so, customers use It is inevitable to encounter some problems, such as oil leakage. Once the gear motor is leaking, it will not only cause waste of resources, but also pollute the environment. In severe cases, it will cause the gear motor to lose oil or cut off the oil, which will increase the wear of the gear meshing surface, and then seize or peel off, resulting in equipment accidents.
1. Pressure difference between inside and outside
When the gear reducer motor is running, it will be affected by frictional heating, continuous movement and ambient temperature, resulting in a continuous increase in the temperature of the motor. If the motor does not have good heat dissipation, its internal pressure will increase, making it and the outside pressure There is a gap, and the lubricating oil leaks from the gap under the influence of this pressure difference.
2. The structure design is unreasonable
(1) The hole cover plate is too thin. After bolts are used, it is easy to deform. The deformation causes the joint surface to be uneven, and the lubricating oil leaks from the contact gap.
(2) During the manufacturing process of the manufacturer, the castings were not annealed or aging treated, which resulted in the internal stress not being eliminated, deformation occurred, and lubricant leakage.
The gear reducer motor is a close connection between the reducer and the motor. If the reducer and the motor are not well matched, it will also cause oil leakage.
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