Rexroth A11VO: Compact High‑Performance Hydraulic Pump for Industrial Use

The Rexroth A11VO is a compact, high-performance hydraulic pump that delivers up to 8.5 l/s and a pressure of 1,100 bar. It is designed for use in mobile machines and industrial applications that require high pressure discharge.

The A11VO features a three-stage gear pump, which ensures continuous operation even at low oil levels. Its internal design enables it to withstand extremely large overloads, so it can be used in harsh conditions such as mining and construction.

The Rexroth A11VO hydraulic pump is available with an integrated hydraulic motor or an external hydraulic motor for customized solutions.

The Rexorth A11VO Hydraulic Pump Variable Displacement Pump’s unique design allows for higher pressure, higher efficiency, and increased volumetric efficiency.

The Rexorth A11VO hydraulic pump is an efficient variable displacement pump that can be used in a variety of applications. This pump uses Rexroth’s patented variable displacement technology to achieve exceptional performance at low flow rates and high head pressures. The A11VO has been designed to provide superior performance in a wide range of applications including agricultural machinery, construction equipment, mining equipment, and industrial machinery.

The Rexorth A11VO features a compact design that allows it to fit into spaces where larger pumps cannot go. It provides a maximum pressure of 10 bar (150 psi) at 2 l/min (0.06 gpm), making it ideal for high-pressure applications such as commercial vehicle braking systems. The hydraulic pump is also able to handle temperatures up to 300°C (572°F).

Rexorth A11VO Hydraulic Pump Overview

The pump is a radial piston swashplate design axial piston pump with variable displacement.

The Rexorth A11VO is a hydraulically operated gearbox that uses the power of the engine to drive a hydraulic motor which, in turn, drives two planetary gear sets and a pinion shaft. The pinion shaft drives a pump impeller through an internal gearset and a clutch plate. The clutch plate allows the pump speed to be controlled by varying the hydraulic pressure in the system.

Each gearset has two planet gears which rotate around one common sun gear. The planetary gears are contained within their own housing. These housings are mounted on opposite sides of the central sun gear and are connected together by four tie rods which transfer torque from one housing to another via bearings located at each end of both housings as well as in between them at 90 degrees from each other. The tie rods also serve as lubrication paths for oil contained within each housing chamber.

This A11VO series hydraulic pump is equipped with an integrated electro-hydraulic control valve for smooth operation, quiet performance and high volumetric efficiency.

This A11VO series hydraulic pump is equipped with an integrated electro-hydraulic control valve for smooth operation, quiet performance and high volumetric efficiency. The housing is cast iron with a long-life design and the gears are sealed to prevent leakage. The A11VO hydraulic pump has two options: direct drive and belt drive. The direct drive type uses a special mounting flange and baseplate so it can be mounted directly on the motor shaft or gearbox shaft. The belt-driven type has a flexible coupling that connects to the motor shaft or gearbox shaft. Both types have an integrated oil supply unit (OSU) that allows you to use standard grade oils instead of special additives in your application.

This Rexorth A11VO Series variable displacement axial piston pump is designed for mobile machines with closed circuit hydraulics.

This Rexorth A11VO Series variable displacement axial piston pump is designed for mobile machines with closed circuit hydraulics. Featuring a compact design and a high power-to-weight ratio, this hydraulic pump is ideal for heavy duty applications such as agricultural equipment and construction equipment.

This Rexroth hydraulic pump offers an excellent hydraulic efficiency of 98% and an oil temperature of up to 160°C (320°F). The axial piston pump features a built-in pressure relief valve that can be set anywhere between 0 and 4 bar (0 and 60 psi). The fluid flow rate is adjustable between 2.5 to 8.0 l/min (0.7 – 1.9 gpm) by means of a screw connection on the discharge side.

The Rexroth A11VO Series variable displacement axial piston pump comes with a stainless steel casing and bronze liners that are suitable for use in most fluids including water, oil, fuel, glycols and coolants. It has also been designed to withstand pressures up to 10 bar (150 psi) at temperatures up to 260°C (500°F).

The highly dynamic swivel angle of the swashplate causes the variable pump to operate at optimized efficiency.

The highly dynamic swivel angle of the swashplate causes the variable pump to operate at optimized efficiency. The Rexroth A11VO hydraulic pump is a high performance, rugged and reliable unit that will provide years of trouble free service. The Rexroth A11VO hydraulic pump can be used in a wide range of applications including construction equipment, farming applications, heavy equipment and more.

The Rexroth A11VO hydraulic pump is built with an aluminum alloy body that provides superior strength while keeping weight low. This makes the Rexroth A11VO hydraulic pump ideal for use in mobile applications where weight is a concern. The Rexroth A11VO hydraulic pump also features stainless steel pistons that are coated with molybdenum disulfide (MoS2), which provides excellent lubricity characteristics and protection against corrosion.

The Rexroth A11VO hydraulic pump features a fully automatic valve with pressure relief device to prevent overpressure conditions from damaging components within the unit. It also features an internal relief valve that prevents damage resulting from excessive pressure build-up during start-up (cold oil).

Rexorth A11VO Hydraulic Pump Overview

The Rexorth A11VO Pump is a great choice for many applications

The Rexorth A11VO Hydraulic Pump is a great choice for many applications. This hydraulic pump has a high flow rate and high pressure range. It is suitable for use in agricultural machinery, construction equipment and many industrial applications. This hydraulic pump is designed for hydraulic jacks, hydraulic power units and other hydraulic devices.

The Rexorth A11VO Hydraulic Pump comes with a self-contained oil reservoir that helps keep the internal components cool during operation. This eliminates overheating and reduces wear and tear on the internal components of the pump.

This Rexorth A11VO Hydraulic Pump has an oil temperature protection system that automatically shuts off the supply of oil to the motor if it reaches a preset temperature limit during operation. The pump also has thermal overload protection that will shut down the motor if it becomes too hot during operation. These two systems help prevent damage to your pump from overheating or overloading while running at full capacity.

In short, the Rexorth A11VO Hydraulic Pump is a centralized lubrication system that can be added to practically any hydraulic press. It’s still a fairly specialized product, but it has a lot of potential applications, and could potentially save a lot of time and money in certain circumstances. It’s definitely something worth investigating if you’re considering adding centralized lubrication to your hydraulic system.