A10VSO pump

Here is an introduction to A10VSO pump, Let's find out about it with me.

Structural characteristics

1. It adopts an axial - piston structure with a swash - plate design. The swash - plate angle can be adjusted to change the displacement of the pump, enabling it to meet different flow requirements.

2. The pump consists of main components such as a cylinder block, pistons, a swash - plate, a valve plate, and a drive shaft. These components are made of high - quality materials to ensure high - strength and wear - resistance.

Working principle

1. The drive shaft drives the cylinder block to rotate. As the cylinder block rotates, the pistons, which are connected to the swash - plate through slippers, reciprocate in the cylinder bores.

2. When the swash - plate angle is changed, the stroke of the pistons changes, thereby changing the volume of oil sucked and discharged by the pump, achieving variable - displacement control.

Technical features

1. A10VSO pump has a high - pressure resistance, with a rated pressure generally reaching 350 bar or more, suitable for high - pressure hydraulic systems.

2. The pump has good efficiency, including high volumetric efficiency and mechanical efficiency, which helps to save energy and reduce operating costs.

3. It has a wide range of displacement adjustment, and the response speed is relatively fast, which can quickly adapt to the changes of the hydraulic system's flow and pressure requirements.

Application scenarios

A10VSO pump is widely used in various industrial fields, such as construction machinery (excavators, loaders, etc.), metallurgical machinery, plastic machinery, and machine tools. In these applications, it provides the necessary hydraulic power for the movement and operation of mechanical equipment. For example, in excavators, it supplies oil to the hydraulic cylinders of the boom, arm, and bucket to achieve their flexible movement.

Rexroth A10VSO series 31

A10VSO manual