Product Overview

The Rexroth A10VSO 10 DR / 52R-VPA14N00 is a high-performance axial piston variable displacement pump engineered by Bosch Rexroth for demanding industrial hydraulic systems. Operating on the proven swashplate principle, this pump delivers precise, infinitely variable displacement control through a DR (pressure/load-sensing) control module, allowing it to match system demand with exceptional efficiency. With a nominal displacement of 10 cm³/rev and a size 10 frame, the A10VSO series is widely regarded as the industry benchmark for open-circuit medium-pressure hydraulic power generation. Its compact footprint, high power density, and robust rotating group make it an ideal choice for continuous-duty applications requiring stable flow, low noise emission, and long service life.

Technical Specifications

Parameter	Specification / Feature
Component Type	Hydraulic Piston Pump (Axial Piston, Variable Displacement)
Model Designation	A10VSO 10 DR / 52R-VPA14N00
Nominal Displacement	10 cm³/rev (Size 10)
Control Type	DR — Pressure / Load-Sensing Control
Operating Pressure	Up to 280 bar continuous / 350 bar peak (standard industrial grade)
Mounting & Connection	Standard ISO / SAE flange, Rexroth VPA14N00 port configuration
Rotation Direction	Clockwise (viewed from shaft end), standard configuration

Engineering Features & Advantages

Precision Swashplate Performance: The axial piston rotating group with hardened swashplate delivers smooth, infinitely variable displacement, ensuring accurate flow matching to system demand and reduced energy consumption.
DR Pressure / Load-Sensing Control: Integrated DR control maintains constant pressure or flow as required, minimizing heat generation and extending component life in variable-load circuits.
Industrial Reliability: Built for continuous operation under severe industrial conditions, with high-quality bearings and a robust housing that withstands vibration, thermal cycling, and contamination.
Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth A10VSO standards, ensuring drop-in installation without modification.
Low Noise & High Efficiency: Optimized porting and precision-machined pistons reduce pulsation and noise, making it suitable for noise-sensitive industrial environments.

Typical Industrial Applications

This pump is widely deployed in plastic injection molding machines, metallurgical presses, CNC machine tools, and general industrial hydraulic power units. Its precise DR control and compact size 10 frame make it particularly suited for mobile and stationary systems requiring reliable, energy-efficient variable flow, including construction equipment, marine hydraulics, and automated production lines.

PRODUCT IMAGES

Rexroth A10VSO 10 DR / 52R-VPA14N00 Axial Piston Variable Displacement Pump

⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:

Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
Peace of Mind: Covered by our 12-Month Replacement Warranty.

Shop the genuine REXROTH A10VSO 10 DR / 52R-VPA14N00 Axial Piston Variable Displacement Pump. This German-made hydraulic pump features a swashplate design, delivering reliable, high-pressure fluid power for heavy-duty industrial systems.