Hydraulpumpen A7V – A7VO-serien för nästan alla applikationer (Rexorth)
The Hydraulic Pump A7V – A7VO Series For Nearly All Applications (Rexorth) is a hydraulic pump that can be used for many different applications. It is a simple, compact, and robust pump. The hydraulic pump A7V – A7VO series is designed to meet the demands of industrial systems and machinery. The hydraulic pump has been developed for high pressures and long service life. The hydraulic pump has an excellent performance level with a high efficiency ratio. It has a low power requirement and a low weight. The mechanical seal design ensures reliable operation under severe conditions.
De Rexorth A7V Hydraulic Pump and Rexorth A7VO Hydraulic Pump Series for nearly all applications
rexorth is a leading manufacturer of hydraulic pumps and components. The company’s products are used in many sectors, including automotive, agricultural and construction.
The A7V / A7VO series of hydraulic pumps are designed for almost any application. They offer a wide range of features including high flow rates, excellent efficiency and high pressure capability. The A7V / A7VO series can be used in mobile equipment such as tractors, forklifts and cranes as well as stationary equipment such as presses and conveyors.
rexorth has been producing hydraulic pumps since 1932 and has earned a reputation for quality and innovation over the years. The company has won numerous awards for its products including the German Brand Label which recognizes top brands that consistently deliver high quality products at lower costs than their competitors.
The disadvantage of the technology up to now was that only one operating speed could be realized with one pump. This resulted in a significantly higher power requirement and increased costs, because several pumps had to be run in parallel.
rexorth has developed a novel technology that allows for different operating speeds of the same piston-driven pump. This is made possible by an internal control system which allows for the use of multiple hydraulic circuits that are operated by a common hydraulic motor. The advantage: The same hydraulic motor drives multiple hydraulic circuits with different operating speeds through a common hydraulic fluid circuit – without any additional components! This results in significant cost savings on hydraulic components such as valves, cylinders and fittings.
The rexorth A7V Hydraulic Pump achieves this with a unique rotary piston pump head: It can be operated at two different speeds and therefore offers the solution for all hydraulic applications where high flow rates and low operating noise are required, such as for example crane systems or mining equipment.
The new technology allows for an acceleration of up to 30 percent compared to conventional hydraulic systems. The maximum flow rate has been increased by 50 percent compared to conventional systems. Also the pressure range has been extended by 50 percent.
Rexroth has two in-line pumps which are suitable for every mobile application: Rexorth A7V Hydraulic Pump and Rexorth A7VO Hydraulic Pump. Both have almost similar features, but differ slightly in their application area.
Rexroth A7VO Hydraulic Pump
The A7VO is a high-performance, compact and lightweight pump with a stationary output shaft. It is suitable for supplying high pressure fluids, such as water or oil, to hydraulic circuit systems in mobile applications. Its compact design makes it perfect for installation in vehicles with limited space.
Rexroth A7V Hydraulic Pump
The A7V is a high-performance, compact and lightweight pump with a stationary output shaft. It is suitable for supplying high pressure fluids, such as water or oil, to hydraulic circuit systems in mobile applications. Its compact design makes it perfect for installation in vehicles with limited space.
The Rexroth multi-speed operation system enables you to get more out of your hydraulic system. Even at low speeds, maximum power can be used.
The Rexroth multi-speed operation system enables you to get more out of your hydraulic system. Even at low speeds, maximum power can be used. This is a real advantage when it comes to reducing energy costs and improving efficiency.
The Rexroth A7V series of hydraulic pumps includes multi-speed operation and is optimized for use in mobile machines and heavy machinery. The A7V series has been specially developed for use with high-pressure oil or water systems. The A7VO series are designed for use with mineral oils or synthetic fluids such as synthetic diesel fuel or synthetic engine oil.
The A7VO series of hydraulic pumps includes multi-speed operation and is optimized for use in mobile machines and heavy machinery. The A7VO series has been specially developed for use with high-pressure mineral oils or synthetic fluids such as synthetic diesel fuel or synthetic engine oil.
With the new EcoSwitch function, the A7V – A7VO series, which is available in more than 500 standard variants, can also be operated economically.
The new Rexroth A7V and A7VO hydraulic pumps have been optimized for maximum efficiency. This applies both to the hydraulic motor and its drive technology as well as to its control system. The integrated energy management reduces energy consumption by up to 50 percent compared to previous models.
The high pressure pump A7V offers a maximum pressure of 7 bar (1,000 psi). The low pressure pump A7VO has a maximum pressure of 1 bar (14 psi). Both are available with a range of motors from 0.18 kW (0.25 hp) up to 3 kW (4 hp).
The Rexrotth A7V – A7VO Hydraulic pump has several advantages over previous models and is suited for a variety of applications
The Rexrotth A7V – A7VO Hydraulic pump has several advantages over previous models and is suited for a variety of applications. It has a wide range of flow rates, which means it can be used in a variety of different applications. The Rexrotth series can be used in oil field drilling machines, large mobile cranes, marine vessels and construction machinery.
This hydraulic pump features an aluminum casing with a corrosion-resistant coating that helps protect the pump from harsh environments such as salt water or corrosive chemicals. The Rexroth A7V – A7VO hydraulic pump has been designed to be more compact than other pumps in its class. This allows for more efficient installation and less space consumption when compared with previous models.
The Rexroth A7V – A7VO Hydraulic pump is easy to install and maintain because it comes with easy access ports for service purposes.
In general, Rexroth’s new Hydraulic pump A7V – A7VO provides the best operational characteristics to ensure that all OEMs can produce optimal results with their machine components. The new pump is equipped with an electronically controlled oil jet for initial filling of the cylinder, an additional drain valve for discharging air from the cylinder and an integrated mechanical wear protection in the housing for the seals and piston rings. These safety measures simultaneously improve the wide range of manufacturing environmental factors, service life and product quality.
