Rexroth A11VO & A11VLO Series Pump | A11VO40, A11VO95, A11VO130 | 350 Bar Variable Piston Pump
| Model Number | A11VO95DRS/10R-NZD12N00 |
|---|
Product Description
Rexroth A11VO & A11VLO Series (Series 10) Heavy-Duty Axial Piston Variable Pump
Product Overview: The Rexroth A11VO and A11VLO series are high-performance swashplate-designed axial piston pumps engineered specifically for Open Circuit mobile machinery. As the proven Series 10 architecture, this range covers displacements from the compact 40cc (A11VO40) to the robust 130cc (A11VO130). The A11VLO version is specifically equipped with an integrated charge pump, granting it superior self-priming capabilities even at high speeds or high-altitude conditions. Utilizing versatile control logics (e.g., LRDS Load Sensing or DR Pressure Control), these pumps deliver precise and powerful hydraulic flow for construction equipment.
Key Technical Advantages:
Superior Self-Priming & High-Speed Performance (VLO): The A11VLO series includes an internal charge pump to prevent cavitation issues at high displacements and speeds, significantly expanding the rated speed range and service life.
Versatile Intelligent Control Logic:
LRDS Control (A11VO130LRDS): Integrates power control, pressure cut-off, and load sensing, ensuring pump flow output is perfectly synchronized with load demand to maximize fuel efficiency.
DRS/DR Control (A11VO95DRS): Provides remote pressure sensing and stable pressure regulation, ensuring smooth system operation at constant pressure levels.
Heavy-Duty Series 10 Architecture: Built for continuous 24/7 duty cycles. Rated at 350 Bar (5100 PSI) with peak cycles up to 400 Bar, the reinforced bearing structure handles massive shock loads typical in construction sites.
Robust Thru-Drive Capability (NZD/NSD): Superior thru-drive performance indicated by codes such as NZD12 or NSD12 allows for tandem mounting of secondary pumps, facilitating compact multi-circuit power distribution.
Detailed Models & Parameters:
Core Series: Rexroth A11VO, A11VLO (Series 10).
Representative Models: A11VO40DR/10L-PZC12N00, A11VO95DRS/10R-NZD12N00, A11VO130LRDS/10L-NSD12N00.
Displacements: 40, 60, 75, 95, 130, 190, 260 cm³/rev.
Pressure Ratings: Rated at 350 Bar (35 MPa); Peak cycles up to 400 Bar (40 MPa).
Rotation: R (Clockwise) / L (Counter-clockwise).



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