High-speed motor: gear motor has the advantages of small size, light weight, simple structure, good process, insensitive to oil pollution, impact resistance and small inertia. Disadvantages include large torque pulsation, low efficiency, small starting torque (only 60% - 70% of rated torque) and low speed stability.

Blade motor; It is a hydraulic motor in which the blade in the rotor slot is in contact with the housing (stator ring) and makes the rotor rotate under the action of the incoming liquid. Compared with other types of motors, the blade motor has the advantages of compact structure, small profile size, low noise, long life, etc. Its inertia is smaller than the plunger motor, but the anti-pollution ability is worse than the gear motor, and the speed can not be too high, generally working below 200r/min. Because of the large leakage, the blade motor is unstable when the load changes or the speed is low.

Radial piston motor: has good reverse characteristics, so that the motor operation is quiet, suitable for servo system. Works both ways as a motor or pump.

Axial piston motor: It is a kind of axial distribution flow cycloidal hydraulic motor with rolling bearing support. The output shaft and distribution mechanism are designed as a whole, the fixed rotor with teeth, the rolling bearing support at both ends, and the special inlet rotary seal ring, so that the motor can work under high back pressure.

Axial piston motor: It is a kind of axial distribution flow cycloidal hydraulic motor with rolling bearing support. The output shaft and distribution mechanism are designed as a whole, the fixed rotor with teeth, the rolling bearing support at both ends, and the special inlet rotary seal ring, so that the motor can work under high back pressure.

Cycloidal motor: It is a small, low speed, high torque hydraulic motor with internal meshing cycloidal gear. Its structure is simple, low speed performance is good, short-term overload ability is strong. The cycloidal motor has a stator and an active blade, the stator, blade and drive shaft divide the motor into two cavities, each cavity has an oil port, when an oil port is fed another oil, the oil is fed to push the blade to swing.

Piston air motor: is a connecting rod, crankshaft, piston, cylinder, body, distribution valve and other components. The compressed air supplies gas to each cylinder in turn through the distribution valve, so as to expand and do work, and push the crankshaft to rotate through the connecting rod. The work mainly comes from the gas expansion work.