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How to lubricate cycloidal gear reducer

Views: 1     Author: WeiGao Transmission     Publish Time: 2021-10-15      Origin: WeiGao Transmission

How to lubricate cycloidal gear reducer

The maintenance of the reducer is also a very important link. Open and semi open gear cycloidal pin gear reducer transmission, or closed gear transmission with low speed
It is usually lubricated periodically by people, and the lubricant used is lubricating oil or grease. The lubrication of cycloid pin gear reducer also has its own
The lubrication conditions of different cycloidal pin gear reducers are also different.
When the circumferential speed of the gear of the cycloidal pin gear reducer is greater than 12m / s, oil injection lubrication shall be adopted, that is, the oil pump or central oil supply station shall operate at a ~ constant pressure
Supply oil, spray lubricating oil onto the meshing table of gear teeth through nozzle. When v ≤ 25m / s, the nozzle can be located at the meshing edge or whistle out edge of the gear teeth; When
v> At 25m / s, the nozzle shall be located on the side of the gear teeth, so as to timely cool the newly meshed gear teeth with lubricating oil and lubricate the gear teeth at the same time
The lubrication method of the general closed gear cycloidal pin gear reducer is determined according to the circumferential speed of the gear. When the circumferential speed of the gear V <
At 12m / s, the teeth of the big gear are often immersed in the oil ground for oil lubrication. In this way, when the gear is driving, the lubricating oil is brought to the meshing gear
At the same time, the oil is also thrown onto the tank wall to dissipate heat. The depth of the gear immersed in the oil depends on the circumferential speed of the gear
The spur gear is usually not more than one tooth height, but generally not less than 10mm; Bevel gears shall be immersed in the full tooth width, at least in the tooth width
Half. In multistage gear transmission, oil can be brought to the tooth surface of the gear that is not immersed in the oil ground by a belt tanker.
The amount of oil in the oil pool depends on the power transmitted by the gear. For single-stage transmission, the oil demand is about for every IKW power transmitted
0.35 ~ 0.7lo for multi-stage transmission, the oil demand increases exponentially by stages.


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