Rexroth A10VO140 & A10VO100 Variable Pump | AL-A10VO140DRS/32L & AL-A10VO100DFR1/31R | Piston Pump
| Model Number | AL-A10VO 100, AL-A10VO 140 |
|---|
Product Description
Rexroth A10VO Series High-Displacement Axial Piston Variable Pump
Product Overview: The Rexroth A10VO series is a high-performance swashplate axial piston variable pump engineered for medium-to-high pressure open-circuit systems. With its robust 100cc and 140cc displacement specifications, this series serves as the power core for large-scale industrial hydraulic power units, metallurgical equipment, and heavy-duty mobile machinery. Whether featuring the pressure-sensing A10VO140DRS or the classic load-sensing A10VO100DFR1, these pumps deliver precise flow control and exceptional operational efficiency.
Key Technical Advantages:
Intelligent Load-Sensing Control (DRS/DFR1): The model AL-A10VO140 DRS/32L-VSD32U04-S2383 is equipped with DRS control (Pressure control with load sensing), allowing real-time displacement adjustment based on load differential. The AL-A10VO100DFR1/31R-PSC62K02 utilizes DFR1 logic to optimize energy consumption and prevent bypass losses.
High Response & Large Flow Output: As the high-displacement variants of the series, the A10VO 140 provides stable, high-volume flow within a compact installation footprint, with a rated pressure of 280 Bar to meet heavy-duty power demands.
Quiet Operation & Longevity: Acoustically optimized pump housings and port plates ensure minimal noise levels even under full load. Reinforced bearing configurations guarantee extended service life in harsh environments such as mining and construction.
Specialized Configuration (S2383/VSD): Features specific S2383 function designations and multiple shaft standards (e.g., VSD or PSC), ensuring high-precision compatibility with OEM equipment or industrial drive shafts.
Specific Models & Technical Parameters: This range includes core configurations: AL-A10VO140 DRS/32L-VSD32U04-S2383, AL-A10VO100DFR1/31R-PSC62K02, and the full A10VO140/100 series. Key specifications: Displacements of 100 cm³/rev and 140 cm³/rev; rated operating pressure of 28 MPa (280 Bar); peak pressure of 35 MPa (350 Bar); support for Counter-Clockwise (L) or Clockwise (R) rotation; and standard Series 31/32 industrial architecture.





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