Rexroth A10VSO71 Variable Displacement Piston Pump 280bar
| Attribute | Value |
|---|---|
| Brand | Rexroth |
| Type | Variable Displacement Axial Piston Pump |
| Structure | Piston Pump |
| Shaft Rotation | Clockwise |
| Pressure Rating | 280 bar |
| Displacement | 28-140 cc/rev |
| Material | Iron |
| Warranty | 12 Months |
| Delivery Time | 5 days |
| Certification | ISO |
The Rexroth A10VSO71DFLR/31R-PPA12K02 is a high-performance variable displacement axial piston pump designed for demanding mining and industrial hydraulic applications. This German-engineered pump features precise flow control, durable construction, and energy-efficient operation.
- Variable displacement design for precise flow control
- High pressure rating of 280 bar for demanding applications
- Durable iron construction with long service life
- Low noise operation for improved working environment
- Energy efficient design reduces power consumption
- ISO certified quality assurance
- Comprehensive 12-month warranty
R910947239 A A10VSO 71 DFLR/31R-PPA12K01
R910944067 A A10VSO 71 DFLR/31R-PPA12N00
R910946787 A A10VSO 71 DFR /31L-PPA12N00
R910960472 A A10VSO 71 DFR /31R-PPA12K01
[Additional model numbers continue...]
The A10VSO71 is a variable displacement axial piston pump with a swashplate design, designed for hydrostatic transmission in open circuits. It offers stepless flow regulation by adjusting the swashplate angle and is widely used in high-power hydraulic systems for industrial and mobile applications, such as construction machinery, metallurgy, and marine equipment.
- Pressure Range: Nominal pressure of 280 bar, peak pressure of 350 bar
- Flow Control: Flow is proportional to drive speed and displacement, adjustable via swashplate angle
- Efficiency: Energy saving modes reduce energy consumption by 30% compared to fixed pumps
- Durability: Fluorocarbon (FKM) shaft seals, fluid hydrostatic bearing technology
- Versatility: Supports through shaft drive for additional pump installation
The series offers multiple control modes:
- DR/DRG: Pressure control (direct or remote)
- DFR: Pressure and Flow Composite Control
- DFLR: Integrated Control of Pressure, Flow, and Power
- ED/EP: Electrohydraulic proportional control
- Oil Quality: Use ISO VG 46 anti-wear hydraulic oil and regularly test for contamination
- Regularly inspect for leaks and unusual noises
- Maintain proper oil suction pressure
- Ensure proper coupling alignment
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