the hydraulic motor

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A. Working pressure and working pressure of the rated pressure: the actual pressure to enter the motor oil, and its size depends on the motor load. Motor inlet pressure and outlet pressure difference is called the hydraulic hose clampsdifferential pressure of the motor. Rated pressure: continuous normal motor test standard specifies the maximum pressure. Two. Displacement and flow displacement: VM (m / rad) traffic, excluding leakage flow that theoretical flow qMt, consider the leakage flow of the actual flow qM. 3. Volumetric efficiency and speed volumetric efficiency ηMv: theoretical input flow rate and the actual input traffic ratio of 4. Excluding motor in case of loss, torque and mechanical efficiency, the output power equal to the input power. Actual torque T: actual motor mechanical losses and the loss of torque ΔT of making than the theoretical torque Tt, the mechanical jic hydraulic fittingsefficiency of the motor ηMm : equal to the actual motor output torque and the theoretical output torque. Power and efficiency of motor input power pqM, the actual output power T&omeg a;. Motor efficiency ηM: the ratio of actual output power and the actual input power [1].bsp hydraulic fittings