Rexroth A10VSO Series 52 Variable Axial Piston Pump

Rexroth A10VSO Series 52 Variable Axial Piston Pump

Guangdong Haozheng Hydraulic Equipment Co., Ltd. delivers reliable, high-precision Rexroth A10VSO series 52 variable displacement axial piston pumps engineered for open-circuit hydraulic drives. Featuring an advanced swashplate design with optimized control logic, the Series 52 pump balances compact installation spaces with excellent power density, low operating noise, and consistent pressure stability.

As your professional global hydraulic manufacturing partner, Haozheng supplies complete A10VSO 52 assemblies and internal overhaul components featuring 100% dimensional and operational interchangeability with original Bosch Rexroth units. To eliminate setup failures and guarantee seamless field performance, every single pump is fully calibrated and validated under load on our advanced hydraulic test benches before global dispatch.

Technical Parameters & Model Selection Guide

• Nominal Pressure: 250 Bar (25 MPa)

• Peak Pressure: 315 Bar (31.5 MPa)

• Displacements Available: 10 / 18 / 28 / 45 / 71 / 100 cc/rev

• Series Generation: 52 (Compact industrial housing & optimized channel fluid dynamics)

Displacement (cc/rev)	Available Control Valves	Full Model Reference (Series 52)
A10VSO 10	DR / DFR / DFR1	A10VSO10DR 52, A10VSO10DFR 52, A10VSO10DFR1 52
A10VSO 18	DR / DFR / DFR1 / ED	A10VSO18DR 52, A10VSO18DFR 52, A10VSO18DFR1 52, A10VSO18ED 52
A10VSO 28	DR / DFR / DFR1 / DG	A10VSO28DR 52, A10VSO28DFR 52, A10VSO28DFR1 52, A10VSO28DG 52
A10VSO 45	DR / DFR / DFR1 / ED	A10VSO45DR 52, A10VSO45DFR 52, A10VSO45DFR1 52, A10VSO45ED 52
A10VSO 71	DR / DFR / DFR1 / DG	A10VSO71DR 52, A10VSO71DFR 52, A10VSO71DFR1 52, A10VSO71DG 52
A10VSO 100	DR / DFR / DFR1 / ED	A10VSO100DR 52, A10VSO100DFR 52, A10VSO100DFR1 52, A10VSO100ED 52

Engineered for Diverse Mid-to-High Pressure Industrial Automation

Thanks to its stable flow characteristics and high component compatibility, our A10VSO series 52 pumps are heavily utilized across global manufacturing and utility lines:

• Machine Tool Power Units : Providing precise, stable hydraulic clamping, feeding, and tool-changing control pressures for CNC machinery.

• Industrial Press Auxiliaries: Driving pilot loops, oil filtration cooling systems, and side-clamping actuators in medium-to-heavy industrial hydraulic pressing stations.

• Metallurgical & Plant Automation: Ideal for secondary control systems in steel processing plants, material handling conveyors, and heavy industrial automation gates.

• Light Construction & Mobile Equipment : Serving as the auxiliary hydraulic heart for steering, positioning, or low-tonnage crane and lifting gear configurations.

The Haozheng Advantage: High Manufacturing Precision & Global B2B Standards

Sourcing your industrial piston pumps from Guangdong Haozheng Hydraulic Equipment Co., Ltd. secures a high-tier B2B experience tailored for global procurement:

• Flawless Drop-In Component Matching: Every A10VSO 52 complete pump assembly, control block (DR, DFR, ED), and inner rotating group part perfectly matches original Rexroth metrics for easy field replacement.

• 100% Tested on Specialized Hydraulic Benches: We enforce zero-defect shipping. Every pump is thoroughly tested on our state-of-the-art hydraulic test benches to chart and guarantee maximum volumetric efficiency.

• Heavy-Duty Sea Shipment Packaging: All items are treated with anti-corrosion wrap and secured in standard export fumigation-free wooden cases to protect sensitive components against maritime humidity and logistics impacts.

• Rapid International Lead Times: We maintain a responsive stock of high-turnover configurations (such as A10VSO 28 and 45) to ensure fast dispatch and drastically minimize your operation’s downtime.

 

💡 Not Sure Which Rexroth A10VSO Series You Need?

Rexroth A10VSO pumps have evolved through several design generations to optimize port layouts, fluid channels, and control options. Use our quick comparison matrix below to find your exact drop-in replacement and switch to the correct product page instantly:

Frequently Asked Questions (FAQ)

Q1: What are the main design differences between an A10VSO Series 52 pump and a Series 31/32 pump? A: While sharing the same basic A10VSO structural designation, the Series 52 features a different internal flow channel design and housing layout tailored specifically for distinct factory equipment setups. External dimensions, port sizes, and mounting flanges can vary slightly from Series 31/32, so we always recommend double-checking your suffix model codes with a Haozheng engineer before upgrading.

Q2: Does Haozheng supply standalone control valves for the A10VSO Series 52? A: Yes, we supply separate high-precision Series 52 control valves, including standard DR (pressure control), DFR/DFR1 (load sensing), and ED (electro-proportional pressure control) blocks, all 100% interchangeable with your original setups.

Q3: How do I choose between a DR and a DFR1 controller on a Series 52 pump? A: Choose the DR controller if your system requires a constant pressure lock once a specific pressure threshold is hit (ideal for static clamping functions). Choose the DFR / DFR1 (Load Sensing) if your machine requires real-time automated adjustments to both system pressure and flow based on actual load shifts, which substantially cuts power consumption and limits oil overheating.