How does a planetary gearbox work. What is the transmission principle of planetary reducer?
1. The transmission structure of the dc planetary gear motor is a combination of the current gear efficiency of the reducer. Its basic transmission structure is: the sun wheel, planetary gear (combined with the planetary frame), the inner gear ring, the motor four parts directly connected to start the sun wheel, the sun wheel drives the planetary gear combined with the planetary frame operation.
The entire planetary gear system automatically rotates along the outer gear ring operation, and the planetary frame is connected to the output shaft to achieve acceleration. The speed reduction ratio needs to be multiplied and accumulated by multiple sets of stage gears and planetary gears.
2. The planetary series reducer shows the number of planetary gears. The characteristics of planetary reducer are: small size, light weight, high load capacity, long service life, stable operation, low noise, high output torque, large speed ratio, high efficiency, and safe performance*. It has the characteristics of power shunt and multi-tooth meshing.
3. The drive source starts the sun wheel by direct connection, and the sun wheel drives the planetary gears combined with the planetary frame to run. The whole planetary gear system automatically rotates along the outer gear ring operation, and the planetary frame is connected to the output shaft to achieve acceleration.
How to solve the oil leakage of planetary gearbox?
Planetary gearboxes often encounter oil seepage in daily use, which not only causes a lot of waste of oil, but also has the effect of insufficient lubrication in serious cases, leading to the failure of the gearbox equipment. Next I give you an introduction to the planetary reducer oil leakage how to solve.
There are 2 main reasons for oil leakage from the speed reducer.
1, one is because the structure of the reducer design itself is not reasonable
2, one is because there is no oil return tank on the reducer’s case.
When the reducer oil leakage phenomenon, should be when the treatment and improvement of breathable cap, and check the hole cover plate, and then the shaft seal structure, and then clean the internal dirt with gauze, in general, the reducer after the precision seal point processing is completely can achieve the effect of no oil leakage.
The daily maintenance work of the reducer is also to protect the reducer from failure, but also ** one of the methods to extend the service life. In the daily use of our maintenance attention to some matters, first of all, the bearing inspection, and then use the heated mineral oil for cleaning, cleaning until the inner seat ring is not stuck by hand rotation, and then the gears for inspection, and then finally the shaft and reducer box, bearing cover inspection.
In fact, I personally think that in most cases the finished product of the reducer is no problem, because the reducer continues to operate is mechanical equipment, so in the process of use to avoid failure, if the reducer in the process of use, oil leakage or other failures, in accordance with the above method of treatment hopefully can help you solve.
