Network optimization information:

Main performance parameters of hydraulic motor.

(1) Operating and rated pressure.

The actual pressure of the engine inlet fluid is called the engine working pressure. The difference between the inlet and outlet pressure of the motor is called the working pressure difference of the motor. Hydraulic cycloid motor In order to facilitate qualitative analysis, when the motor outlet is directly connected to the oil tank, it is generally considered that the working pressure of the motor is equal to the working pressure difference.

According to the test standard, the pressure at which the engine works continuously under normal operating conditions is called the rated pressure of the engine. Like the pump, the rated pressure of the motor is limited by leakage and the strength of the parts, Price of cycloidal hydraulic motor Exceeding this value will overload.

(2) Flow and discharge.

The liquid volume calculated by the motor shaft according to the geometric dimension change of its sealing chamber is called the motor displacement per revolution.

The flow required for the volume change of the motor seal chamber is called the theoretical flow of the motor. The flow required by the motor inlet is called the actual flow of the motor. The difference between the actual flow rate and the theoretical flow rate is the motor leakage.