Good precision planetary gearbox equipment has the following performance parameters:
1, deceleration ratio: the ratio of input speed to output speed.
2, series: the number of sets of planetary gears. Generally up to three levels, efficiency will be reduced.
3, full load efficiency: in the case of maximum load (failure stop output torque), the transmission efficiency of the reducer.
4, operating life: the gearbox under the rated load, rated input speed when the cumulative working time.
5, rated torque: is the rated life allows a long run of torque. When the output speed is 100 ret/min, the life of the gearbox is the average life, beyond which the average life of the gearbox is reduced. The gearbox fails when the output torque exceeds twice.
6, noise: unit dedB (A), this value is really input speed 3000 ret/min, without load, 1 meter distance from the reducer measurement.
There are two ways to reduce the internal pressure of a precision planetary gearbox:
1, reduce the grease in the inner cavity of the planetary gearbox. Grease can cause excessive oil temperature during long-term high-speed operation. However, it should be noted that grease makes the moving gearbox run for a period of time, which may result in a lack of grease on the solar wheel and planetary wheel planetary gearbox, which may result in reduced carrying capacity of the high-speed gearbox.
2, can be installed gas distribution valve to reduce the high-pressure gas inside the reducer to the outside of the reducer. However, the safety of the gearbox, oil leakage, IP65 waterproof, dust-proof, moisture-proof function is not damaged.
These are two ways to reduce the internal pressure of the planetary gearbox, for the planetary gearbox, reducing the internal pressure can be used for a longer period of time, I hope to help you.