R910990018 Rexroth Aaa4vso250 Hydraulic Pump Flow Control 250cc

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The axial piston variable displacement pump with swashplate structure is used for hydrostatic transmission in open circuit.

The flow rate is proportional to the transmission speed and displacement.

By adjusting the angle of the swashplate, the stepless change of flow can be realized.

- 2 shell drain outlets - excellent oil absorption characteristics.

Low noise level

Long service life

Axial and radial load capacity of drive shaft

Ideal power / weight ratio

Multiple control ranges

Short control time

The pump has a through-shaft drive, which can carry gear pumps or axial piston pumps less than or equal to the same specifications, i.e. 100% through-shaft drive.

Scope of application:

1. Lishile plunger pump is generally used in the hydraulic transmission system of machine tools, metallurgy, forging, mining and lifting machinery, especially widely used in high-power hydraulic transmission system.

2. Li Shi Le vane pumps are mainly used in mining, coal, metallurgy, chemical industry, environmental protection and other industries. Generally speaking, sand pumps refer to many industries, such as environmental protection, dredging and dredging.

3. Lishile gear pump is suitable for transporting Newtonian or non-Newtonian liquids in petroleum, chemical industry, paint, dyestuff, food, grease, medicine and other industries. The types of transporting liquids can be from light, volatile liquids to heavy, viscous and even semi-solid liquids.