As we all know, the thermal power of planetary reducer refers to the maximum power it can continuously transmit when the oil temperature is stable at a certain limit temperature. When the reducer is difficult to supply oil, how to lubricate the operating elements of the planetary reducer? Pressure lubrication is the best way to improve heat transfer power efficiency.

Design principle of pressure lubrication

The function of pressure lubrication system is to provide cooling power and lubrication power for planetary reducer. The designed pressure lubrication system means that if the lubricating oil used on the reducer is mobilized, the lubricating oil is pumped, filtered and cooled, and then distributed to the corresponding required parts for lubrication and cooling. Therefore, the thermal power of the reducer increases.

The pressure lubricating oil in planetary reducer is a fluid with certain viscosity, pressure, temperature and speed. In order to ensure the normal operation of the pressure lubrication system, first select the appropriate oil suction motor and pump

This structure can connect the oil circuit with the cooler in series, so as to ensure that the pressure lubrication system can normally supply oil to the reducer under various working conditions, the temperature and viscosity of the flowing lubricating oil meet the requirements, and the pipeline is not blocked. In view of the risk of damage and blockage of the filter, the overflow bypass is designed in parallel with the filter branch to ensure oil supply in case of emergency.

Using working pressure lubrication can effectively improve the thermal power of planetary reducer, which makes up for many shortcomings of gear transmission of ordinary reducer, so as to achieve satisfactory power transmission effect.

The above is an introduction to the thermal power improvement mode of planetary reducer. Those who need planetary reducer are welcome to consult the manufacturer of Newgear.