GB/T 20421.3-2006
ActiveHydraulic fluid power―Determination of chracteristics of motors―Part 3: At constant flow and at constant torque
液压马达特性的测定 第3部分：在恒流量和恒转矩下
Application Summary AI generated
This standard specifies test methods for measuring the performance characteristics of hydraulic motors under conditions of constant flow and constant torque. It is applied in the hydraulic fluid power industry for quality control, design validation, and performance comparison of motors used in construction machinery, industrial equipment, and mobile hydraulics. The testing context involves controlled laboratory setups to evaluate parameters like volumetric efficiency, torque output, and speed stability.
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