What are the characteristics of the Rexroth piston pump A15VSO?

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How much do you know about the Rexroth A15VSO piston pump? Are you torn between wanting to use it and not wanting to? If we want a certain type of piston pump, we first need to understand the various parameters of that pump. Let’s take a look at the characteristics of the Rexroth piston pump A15VSO series. Series: Rexroth A15VSO series variable piston pumps. Specifications: 110, 145, 175, 210, 280. Operating pressure: Nominal pressure p: 350 bar; Maximum pressure: Absolute pressure of 420 bar. Control methods: Power controller: LR – fixed control; L4 – electrical proportional control. Overall power controller: CR, PR – override control, hydraulic proportional control. High-pressure stroke controller: E2 – electrical proportional control; E6 – two-point electrical control; H3, H4 – hydraulic proportional control, pressure control. H5, H6 – hydraulic proportional control, pressure control. Pressure controller: DR – fixed setting; DG – hydraulic remote control; DP – pressure controller for parallel operation, with mooring function; MD – fixed setting. Features: The Rexroth A15VSO and A15VLO series of piston pumps feature 1) swashplate-type axial piston variable pumps, used for hydraulic transmission in open-loop systems. 2. It is more suitable for static hydraulic applications. 3. The flow rate of the pump is proportional to the drive speed and displacement. 4. Stepless adjustment of flow rate can be achieved by adjusting the angle of the swash plate. 5. The pump can operate by self-priming or through a booster pump. 6. The extensive range of control devices offers a high degree of adaptability, enabling various control and adjustment functions required for fixed hydraulic applications. 7. A 100% mooring function can be achieved through a dedicated controller (swing mode, motor speed control mode). 8. The universal shaft-driven unit is suitable for installing gear pumps and axial piston pumps (even those with the same specifications), thereby achieving 100% shaft-driven operation. 9. Compact design 10. High efficiency 11. High power density 12. Low noise level. Safety notes: – The A15VSO and A15VLO pumps are designed for open-loop systems. - The project planning, installation, and commissioning of axial piston units require the involvement of skilled personnel. - Before using the axial piston unit, please read the corresponding instruction manual thoroughly. It can be obtained from Bosch Rexroth if necessary. - The characteristics of the axial piston unit may change depending on different operating conditions (operating pressure, oil temperature). - Working line oil port: • The oil port and fixing thread are designed for the maximum specified pressure. Machine or system manufacturers must ensure that the safety factors of the connecting components and pipelines meet the specified operating conditions (pressure, flow rate, hydraulic oil, temperature). • The working line oil ports and functional oil ports are used only for hydraulic lines. - The data and instructions included here must be followed. - Before finalizing the design, please obtain the installation drawings that must be followed. - Not all models of this product are approved for use in safety functions required by ISO 13849. For reliability parameters related to functional safety (such as MTTFd), please consult Bosch Rexroth’s designated contact person. - The pressure controller is not a backup device in case of pressure overload. A separate relief valve should be installed in the hydraulic system. - Use the following tightening torques: • Connectors: Follow the manufacturer’s specifications regarding the tightening torque for the connectors used. • Mounting bolts: For mounting bolts with ISO metric threads in accordance with DIN 13 standards and threads in accordance with ASME B1.1 standards, we recommend checking the tightening torque for each housing according to VDI 2230. • Threaded hole of the axial piston unit: The maximum allowable tightening torque MG max applies to the threaded hole; this value must not be exceeded. • Locking screw: For the metal locking screw provided with the axial plunger unit, the tightening torque MV required for the locking screw shall be used. The above is the information provided by Aotousi for everyone. If you would like to learn more: Rexroth piston pumps.