Rexroth A4VSO Variable Displacement Piston Pump 280 bar Hydraulic

A4VSO250DR/30L-PPB25N00 A4VSO250DR/30L-PPB13N00 A4VSO180EO2/30L-PPB25N00
A4VSO180EO2/30L-PPB13N00 A4VSO180EO1/30L-PPB25N00 Rexroth Germany high-pressure variable displacement piston pump loader

FAQ:

Here is an English FAQ for the A4VSO series axial piston pumps, based on information from the search results:

Frequently Asked Questions (FAQ): A4VSO Series Axial Piston Pumps

1. What is the A4VSO pump and what are its key features?

The A4VSO is a swashplate-type axial piston variable pump designed for efficient hydrostatic drives in open circuits. Its notable features include excellent suction characteristics, low noise levels, long service life, high power-to-weight ratio, and a modular design. It offers a wide range of displacement sizes, from 40 to 1000 ml/rev, and can handle nominal pressures up to 350 bar with peak pressures reaching 400-420 bar.

2. What are the typical applications for A4VSO pumps?

These pumps are widely used in heavy-duty industrial applications such as ceramic presses, refractory material presses, steel and forging equipment, metallurgical machinery, mining machinery, marine machinery, petroleum equipment, engineering machinery, and machine tool control systems.

3. What control options are available for the A4VSO series?

The series offers a comprehensive range of control types. The most common include DR/DRG for constant pressure control, LR for hyperbolic (constant) power control, and EO2 for electro-proportional control. Other options include manual (MA), hydraulic (HW, HM, HS, HD),

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