Rexroth A10VO85 DFR1 Variable Pump | AL-A10VO85DFR1/52R-VSC62K04-S1137 | High Pressure Piston Pump

Rexroth A10VO 85 Series Axial Piston Variable Pump (DFR1 Control)

Product Overview: The Rexroth A10VO 85 series is a high-performance swashplate axial piston variable pump designed for open-circuit hydraulic systems. With a 85 cm³/rev displacement, it is widely utilized in industrial power units, plastic machinery, and medium-to-heavy mobile equipment. The flagship model, AL-A10VO85DFR1/52R-VSC62K04-S1137, is equipped with the advanced DFR1 load-sensing controller, enabling real-time, precise modulation of flow and pressure to significantly reduce energy consumption and heat generation.

Key Technical Advantages:

• DFR1 Load-Sensing Control: This controller integrates pressure compensation by sensing the load differential. It ensures the pump only delivers the exact power required by the actuators, making it an ideal energy-saving solution for multi-valve systems.

• Superior Suction Characteristics: The A10VO 85 features an optimized flow path design that maintains excellent self-priming capabilities even at high operational speeds, preventing cavitation and extending the pump’s service life.

• High Power-to-Weight Ratio: The compact design combined with lightweight housing provides robust 28 MPa rated pressure while maintaining a small physical footprint, facilitating installation in restricted mechanical spaces.

• Specialized Configuration (VSC62K04): Utilizing the specific VSC/K04 shaft and seal arrangement along with the S1137 specialized designation ensures a perfect match for specific industrial drives or mobile Power Take-Off (PTO) units.

Specific Models & Technical Parameters: This range includes core configurations: AL-A10VO85DFR1/52R-VSC62K04-S1137, A10VO85DFR1, and the full ALA10VO85 series. Key specifications: Displacement of 85 cm³/rev; rated operating pressure of 28 MPa (280 Bar); peak pressure of 35 MPa (350 Bar); Clockwise (R) rotation; and standard Series 52 industrial-grade architecture.