NEWS

Hydraulic motor is an important part of the hydraulic system, its work requires a certain quality of hydraulic oil as a power source. The quality of hydraulic oil is closely related to the oil temperature, too high or too low oil temperature will lead to the failure of the hydraulic system. So, what are the requirements for the oil temperature of the hydraulic motor?

The oil temperature of the hydraulic motor should be kept within a certain range, generally between 35°C and 65°C. Too high or too low will affect the normal operation of the hydraulic system. Excessive temperature will cause oxidation and decomposition of the oil, the formation of sediment, increase system resistance, so that the viscosity of the oil decreased, resulting in system failure. If the temperature is too low, the oil viscosity will be too high, which will cause the system to respond slowly or insensitively and cannot work normally.

In addition, the change of oil temperature will also have a negative impact on the life and performance of the hydraulic motor, resulting in oil seal aging, sealing performance degradation, etc., which will cause system leakage and further accelerate the damage of hydraulic components.

In order to ensure the normal operation of the hydraulic motor, we need to select the appropriate hydraulic oil during use, and monitor and maintain the oil temperature. For excessively high oil temperature, you can increase the cooler, increase the additional heat dissipation area of the oil cooler, and change the oil flow to reduce the oil temperature; and for too low oil temperature, you need to select appropriate heating equipment or Adjust the heating power to increase the oil temperature.

In short, the oil temperature of the hydraulic motor is one of the important parameters for the normal operation of the hydraulic system. We need to take its maintenance and monitoring seriously to ensure the safe operation and long-term stability of the hydraulic system.