Hydraulic motor is a hydraulic component that converts hydraulic energy into mechanical energy，Its characteristics and classification are as follows：

peculiarity

1. High torque：Hydraulic motors usually have a large torque output capacity，It can meet the work requirements under large loads。

2. Good stability：Because the liquid transfer mode of hydraulic motor is more stable than that of mechanical transmission，Therefore, it has high stability and stationarity。

3. High reliability：There is no transmission chain inside the hydraulic motor，Relatively simple structure，Therefore, it has higher reliability and longevity。

4. Wide speed range：The hydraulic motor can adjust the speed by changing the flow and pressure in the hydraulic transmission，Therefore, the speed range is wide，Strong adaptability。

5. Strong load capacity：The large torque and good stability of the hydraulic motor make it able to withstand large load and working resistance。

6. Strong adaptability：The hydraulic motor can be adjusted by different structural design and hydraulic system parameters，Adapt to different working conditions and working environment。

sort

Hydraulic motors can be divided into many types according to their working principle and structural characteristics，It mainly includes the following categories：

1. High speed hydraulic motor

• Quantitative hydraulic motor：The speed and flow rate of this type of motor are constant，Gear motor included、Screw motor、Fixed vane motor、Quantitative radial plunger motor、Quantitative axial piston motor, etc。

• Variable variable hydraulic motor：The speed and flow rate of these motors can be adjusted as needed，Variable blade motor included、Variable radial plunger motor、Variable axial piston motor, etc。

2. Low speed hydraulic motor

• Single acting hydraulic motor：This motor can only output rotational motion in one direction in a single working cycle，Includes radial plunger type hydraulic motor（Such as connecting rod hydraulic motor、Hydraulic motor without connecting rod、Swing cylinder hydraulic motor、Roller hydraulic motor）And axial piston hydraulic motor（Such as double swash plate hydraulic motor、Yaw hydraulic motor）。

• Multi-action hydraulic motor：This motor can perform multiple rotations in a single working cycle，Includes radial plunger hydraulic motor（Such as plunger force transfer hydraulic motor、Beam transfer hydraulic motor、Roller transfer hydraulic motor、Radial ball plug hydraulic motor）、Vane motor、Cycloidal motors and axial plunger hydraulic motors（Such as double swash plate axial piston motor、Axial ball plug motor）Etc.。

These classifications and characteristics of hydraulic motors allow them to play a role in different applications，Such as metallurgy、mine、unit、Harbor、It is widely used in machinery and equipment in agriculture and other fields。