A10VNO Series Variable Displacement Axial Piston Pump

Model Overview: AA10VNO28DR/52R-VRC40N00-S2241 (Part No.: R902455949)

Core Features & Technical Advantages

• Variable Displacement Design: The pump’s adjustable displacement mechanism allows precise control of fluid flow, adapting to dynamic system demands while optimizing energy efficiency. This flexibility makes it ideal for applications requiring variable speed or load adjustments.

• Robust Axial Piston Construction: Built with high-strength piston assemblies and hardened components, the pump ensures exceptional wear resistance and long service life, even under continuous high-pressure operation (rated pressure up to 350 bar, peak pressure up to 400 bar).

• Precision Control Configuration: The AA10VNO28DR/52R-VRC40N00-S2241 model features a VRC40N00 control unit, enabling responsive pressure and flow regulation. The DR/52R design enhances stability in harsh operating conditions, minimizing pressure fluctuations for consistent system performance.

• Wide Operating Range: Compatible with common hydraulic fluids (mineral oil, synthetic esters) and operating temperatures from -20°C to 80°C, the pump adapts to diverse environmental and application needs. Flow rates range from 28 cm³/rev (A10VNO28) to 85 cm³/rev (A10VNO85), covering low to high-flow requirements.

• Low Noise & High Efficiency: Advanced hydraulic design reduces fluid turbulence and mechanical friction, resulting in low noise levels (≤75 dB(A) at rated speed) and high volumetric efficiency (≥95%), lowering energy consumption and operational costs.

Applications

• Construction machinery (excavators, loaders, cranes)

• Agricultural equipment (harvesters, tractors)

• Industrial machinery (injection molding machines, presses, conveyor systems)

• Mobile hydraulic systems (trucks, utility vehicles)

• Heavy-duty hydraulic power units

Specifications (AA10VNO28DR/52R-VRC40N00-S2241 | Part No.: R902455949)

Series Compatibility