Rexroth Pump High Efficiency Fast Response High Reliability A10VSO71DRS/32RVPB22U99-S2183
Rexroth Pump High Efficiency Fast Response High Reliability
A10VSO71DRS/32RVPB22U99-S2183
Competitive Brands
Rexroth, Hagglunds, Aventics, Danfoss, Parker, Moog, sunhydraforce, Hawe, Vickers, Siemens ,Skf and other European and American brands.
Products
Plunger pump, solenoid valve, gear pump, vane pump, direction valve, servo valve,proportional valve, hydraulic
Advantages
High Pressure Rating
This pump allows continuous operation at pressures up to 280 bar, with peak pressures up to 350 bar. This means it can operate stably under high pressure conditions, making it suitable for heavy-duty equipment requiring powerful output, while the peak pressure provides short-term overload protection.
High Efficiency And Energy Saving
The axial piston pump achieves a volumetric efficiency of approximately 95% and a total efficiency of approximately 90%. High efficiency means less energy loss and less heat generation, significantly reducing fuel consumption and operating costs, while also slowing down hydraulic oil aging.
Low Noise Operation
Utilizing an optimized fluid channel design and precision machining, the noise level is significantly lower than comparable products. The low noise characteristic improves the operating environment, meeting the environmental requirements of modern construction machinery, and is particularly suitable for urban construction and indoor operation scenarios.
High Power-To-Weight Ratio
Compact structure and light weight per unit power. This allows for more flexible equipment design, enabling installation in limited spaces, reducing overall weight, and improving the mobility and transport efficiency of mobile equipment.
Excellent Oil Suction Performance
Features two housing drain ports and a special oil suction structure design. Excellent oil suction characteristics reduce the requirements for tank installation height and improve cavitation resistance, ensuring stable operation even under poor oil suction conditions.
Extra-Long Service Life
The swashplate bearing design with hydrostatic unloading reduces friction and wear. Major components are subjected to compressive stress, fully utilizing material strength properties. Combined with high-quality materials, this significantly extends the pump's overhaul cycle and service life.
High Bearing Load Capacity
The drive shaft can withstand large axial and radial loads. This allows direct mounting of pulleys or gear drives without additional supports, simplifying the mechanical structure and improving system reliability.
Fast Response
Short swashplate angle adjustment response time. The rapid response characteristic allows the system to sensitively adapt to sudden load changes, improving operational accuracy and dynamic performance, which is especially important for equipment requiring frequent start-stop or rapid operation.
Application Areas
Construction Machinery
including bulldozers, loaders, excavators, road rollers, etc. These machines require high-pressure, high-flow hydraulic systems to drive the traveling mechanism and working devices; the A10VSO71's power-to-weight ratio and variable displacement control characteristics perfectly match these requirements.
Construction Machinery
Such as concrete pump trucks, mixer trucks, and cranes. On construction sites, these devices require continuous and stable high-pressure output. The pump's low noise and long lifespan reduce noise pollution from urban construction.
Mining And Metallurgical Machinery
Including mining machinery and metallurgical equipment. The harsh mining environment demands powerful equipment and extremely high reliability. The pump's high pressure rating and robust structure can handle heavy loads and impact conditions.
Marine Machinery
Used in hydraulic systems for ship steering gear, anchor winches, and cable winches. Marine applications require equipment that is corrosion-resistant, compact, and lightweight. The pump's compact design and high efficiency meet the space constraints and energy-saving requirements of ships.
Machine Tool Forging Equipment
Including hydraulic presses, stamping presses, and shearing machines. These devices require precise pressure and speed control. The DRS composite control mode can achieve various process curves such as pressure holding, slow speed, and fast speed, improving processing quality.
Concrete Machinery
Such as concrete conveying systems and grouting equipment. Concrete pumping requires a stable high-pressure, low-flow output. This pump's low pressure pulsation and stable flow characteristics ensure uniform concrete delivery and prevent pipe blockage.
Plastics Machinery
Primarily used in injection molding machinery. Injection molding processes require precise control of injection speed and pressure. This pump's rapid response and variable control characteristics shorten molding cycles and improve product precision.
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