Product Overview

The Rexroth A10V O100 DFLR/31R-VSC62K68 (Material Number: R902520938) is a high-performance axial piston variable displacement pump engineered by Bosch Rexroth for open-circuit industrial hydraulic systems. Featuring a swashplate design with axial pistons, this pump delivers precise, load-sensing variable displacement control with exceptional volumetric efficiency and long service life. The A10V O series is globally recognized as the benchmark for medium-to-high pressure open-circuit applications, offering reliable performance in continuous-duty industrial environments. With a nominal displacement of 100 cm³/rev and the DFLR control configuration, this pump provides combined pressure and flow control for optimized system energy efficiency.

Technical Specifications

Engineering Features & Advantages

• Precision Swashplate Design: Axial piston configuration with hardened swashplate delivers high volumetric efficiency and precise displacement control across the full operating range.
• DFLR Load-Sensing Control: Integrated pressure and flow control matches pump output to actual system demand, reducing energy consumption and heat generation.
• Industrial Reliability: Built for continuous operation under severe industrial conditions with robust bearings and high-quality cylinder barrel assembly.
• Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in replacement without modification.

Typical Industrial Applications

This pump is ideally suited for plastic injection molding machines, metallurgical presses, CNC machine tools, and general industrial hydraulic power units requiring precise variable displacement control in open-circuit configurations. It is also commonly deployed in construction machinery and marine hydraulic systems where reliable high-pressure performance and energy-efficient load-sensing control are essential.

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