Rexroth A4VSO71 Hydraulic Pump 315 Bar Stainless Steel with Copper

A10VS0140DR/32R-VPB12N00 A10VSO140DRS/32R-VPB12N00 A10VSO140DFR1/32R-VPB12N00 A4VSO40LR2G/10R-PPB13N00 A4VSO71DFR/10X-PPB13N00 Rexroth axial piston pump, German made hydraulic pump

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), and electronic (EM, EO) controls, providing flexibility for various system requirements.

4. What should be considered for installation and fluid selection?

The pump can be installed in various positions (horizontal or vertical). For vertical installation (shaft up), bearing flushing is recommended to lubricate the front bearing. The recommended optimal viscosity range for the hydraulic fluid is 16-36 mm²/s. Acceptable fluids include mineral oils and water-glycol, with a required cleanliness level of at least NAS 9级 (ISO 18/15). The operating temperature range is -25°C to +90°C.

5. What are the different series within A4VSO?

The pumps are categorized into series, primarily Series 1, 3, 10, 11, and 30, which can relate to design iterations, pressure capabilities, or specific application focuses

Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and channels. Main focus: quality assurance! The price is the lowest in the industry! Quality management procedures are implemented in accordance with international standards and are implemented throughout the production process. In terms of channels, we have gathered the most complete variety of products in the world; in terms of quality, all products meet international standards; the lowest price in the industry is the highest; the fastest delivery on credit, and a complete after-sales system; remember Good service is the key to cooperation with customers. We strive to achieve high quality standards, provide competitive prices, and ensure timely delivery. In this way, our products have been recognized by the market and satisfied by customers in the past years. Our goal is to meet the needs of our global customers. Here you can enjoy a one-stop shopping experience, the customer is God, you want all of us, I wish you a happy shopping trip.