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What is the reason for the axial piston pump to have too high an temperature? How to control the oil temperature?

2025-04-28

Excessive oil temperature is usually caused by the following reasons: Excessive internal leakage will convert hydraulic energy into heat energy, and the worn parts such as the oil distribution plate and plunger need to be checked and repaired. Setting the system pressure too high or overloading for a long time will increase energy loss, and the pressure valve setting value should be adjusted reasonably. When the cooling system is inefficient or the heat dissipation area is insufficient, it is necessary to check the working status of the cooler or increase the heat dissipation capacity. The increase in back pressure caused by blockage of the return oil filter will also cause temperature rise, and the filter element should be replaced regularly. The key measures to control oil temperature include: keeping the system well sealed to reduce internal leakage, setting the working pressure reasonably, ensuring the normal operation of the cooling system, and regularly maintaining the filtration system.

Rexroth Piston Pump

Rexroth Piston Motor

Rexroth Axial Piston Pump

Rexroth Axial Piston Motor

Hydraulic Axial Piston Pump

Construction Machinery Piston Pump

Construction Machinery Piston Motor

Industrial Machinery Piston Pump

Agricultural Axial Piston Motor

Harvesting Machinery Piston Pump

Harvester Axial Piston Motor

Bent Axis Piston Motor

Variable Axial Piston Pump

Fixed Displacement Piston Motor

Hydropower Plant Hydraulic Cylinder

Water Conservancy Hydraulic Cylinder

Rexroth Piston Pump

Rexroth Piston Motor

Rexroth Axial Piston Pump

Rexroth Axial Piston Motor

Hydraulic Axial Piston Pump

Construction Machinery Piston Pump

Construction Machinery Piston Motor

Industrial Machinery Piston Pump

Agricultural Axial Piston Motor

Harvesting Machinery Piston Pump

Harvester Axial Piston Motor

Bent Axis Piston Motor

Variable Axial Piston Pump

Fixed Displacement Piston Motor

Hydropower Plant Hydraulic Cylinder

Water Conservancy Hydraulic Cylinder

What is the reason for the axial piston pump to have too high an temperature? How to control the oil temperature?

What is the reason for the axial piston pump to have too high an temperature? How to control the oil temperature?