Bosch Rexroth Axial piston variable pump A10VSO Sreies31 Construction machinery, agricultural machinery, forestry machinery

For more detailed parameters of A10VSO and other models, please contact our sales staf

Features
– Axial piston variable displacement pump with swash plate design for hydrostatic drives in open circuits
– Flow proportional to drive speed and displacement
– Flow can be varied infinitely by adjusting the swash plate angle.
– 2 case drain ports
– Excellent suction characteristics
– Low noise level
– Long service life
– Axial and radial load capacity on the drive shaft
– Optimal power-to-weight ratio
– Wide range of control ranges
– Short control times
– The pump is available with through-drive and can accommodate gear pumps or axial piston pumps of equal or smaller size, i.e. 100% through-drive.

Safety instructions

- The A10VSO pumps are designed for use in open circuits.

- Project planning, assembly and commissioning of the axial piston units must be carried out by qualified personnel.

- Before using the axial piston units, please read the corresponding instruction manuals in full.

- If necessary, request these manuals from Bosch Rexroth.

- During and shortly after operation, there is a risk of burns from the axial piston units (especially the solenoids). Take appropriate safety measures (e.g. wear protective clothing).

- Depending on the operating conditions of the axial piston unit (operating pressure, oil temperature), the characteristics may change.

- Working line ports:

· The ports and fixing threads are designed for the maximum specified pressure. The machine or system manufacturer must ensure that the safety factors of the connecting elements and lines meet the specified operating conditions (pressure, flow, hydraulic oil, temperature).

· The working line ports and function ports are designed only for hydraulic lines.

- Pressure cut-off and pressure control do not provide overpressure protection. A separate pressure relief valve is provided in the hydraulic system.

- The data and instructions contained here must be observed.

- The product is not certified as a component for the general machine safety concept requirements in accordance with DIN EN ISO 13849.

- The following tightening torques apply:

· Connectors:

For the tightening torques for the connectors used, refer to the manufacturer's instructions.

· Mounting screws: For mounting screws with ISO metric threads in accordance with DIN 13 and threads in accordance with ASME B1.1, we recommend checking the tightening torques separately in accordance with VDI 2230.

· Threaded holes for axial piston units:

The maximum permissible tightening torque MG max for threaded holes is a maximum value that must not be exceeded.

· Locking screws:

For the metal locking screws supplied with the axial piston unit, a tightening torque MV is required.

Control mode

DG - two-point direct-acting control

DR - pressure control

DRG - remote pressure control

DFR, DFR1 - pressure and flow control

DFLR - pressure, flow and power control

ED - electro-hydraulic control

Product photos