A10VSO45DFR1/31R-PPA12K02 A10VSO45DFR/31R-PPA12N00 Rexroth A10VSO Series Piston Pump German Hydraulic Pump

A10VSO45DFR1/31R-PPA12K02 A10VSO45DFR/31R-PPA12N00 Rexroth A10VSO series piston pump German hydraulic pump

FAQ:

Frequently Asked Questions (FAQ) – Rexroth A10VSO Series Piston Pumps

1. What is the A10VSO series piston pump?

The A10VSO is a swash-plate axial piston variable pump designed for open-circuit hydraulic systems. It is widely used in industrial and mobile applications due to its high efficiency, low noise, and long service life. Key features include:

• Flow rate adjustment via swash plate angle control.

• ISO/SAE standard mounting flanges and SAE metric flange connections.

• Continuous operating pressure up to 280 bar (peak: 350 bar).

• Multiple control options (pressure, flow, power, etc.).

• Through-drive capability for multi-pump systems.

2. What are the available displacement sizes?

The A10VSO series offers displacements from 10 to 140 cc/rev, categorized into:

• 31/32 series: 18–140 cc/rev (common sizes: 28, 45, 71, 100, 140).

• 52 series: 10 cc/rev (limited models).

3. How does the control mechanism work?

The pump supports multiple control types, indicated in the model code (e.g., DFR1):

• DR: Pressure control (remote).

• DFR: Pressure/flow control.

• DFLR: Pressure/flow/power control.

• FE/DFE: Electrohydraulic flow or pressure/flow control.

• ED: Electrohydraulic pressure control.

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.