Today we want to take you to understand the function and classification of hydraulic pumps.

In the hydraulic transmission system, the hydraulic pump, as the power component, can convert the mechanical energy input by the prime mover into liquid pressure energy. Therefore, it is an important part of the hydraulic transmission system, and its function is to provide pressure oil to the hydraulic system.

In terms of types, according to different structural forms, they can be divided into gear type, blade type, plunger type and screw type. According to whether the displacement of the pump can be changed, it can be divided into quantitative pump and variable pump. According to whether the direction of the output oil of the pump will change, it can be divided into one-way pump and two-way pump.

To sum up, do you understand the function and classification of hydraulic pumps.