Rexroth A11V(L)O variable pump is designed for operation with HLP mineral oil according to DIN 51524, which is an axial piston variable displacement pump with a swash plate structure, suitable for hydrostatic transmission in open circuit hydraulic systems. It can be operated in an automatic oil filling state under the condition of pressurizing the fuel tank or using the optional built-in filling pump (impeller). The main features of Rexroth A11VLO as:

Rexroth A11VLO is mainly used in the fields of construction machinery such as concrete pump trucks, shoveling machinery, concrete machinery, road machinery, compaction machinery, and lifting machinery. In these fields, pumps need to withstand working environments with high loads, pressures, and impacts, and Rexroth A11VLO can meet these requirements. Rexroth A11VLO has designed an easy to maintain structure, making it convenient for users to conduct daily inspections and repairs. By optimizing the layout and adopting modular design, the maintenance process has been simplified and maintenance costs have been reduced. Rexroth A11VLO emphasizes environmental design and adopts a design philosophy of low noise and low vibration. By optimizing the structural design and adopting noise reduction measures, the noise and vibration levels of the pump have been reduced, and the operator's work comfort and environmental quality have been improved. The power control option of Rexroth A11VLO is externally adjustable, even when the pump is running. This enables the pump to adapt to different working conditions and load changes, achieving efficient power control. Rexroth A11VLO offers various control options that meet various application requirements. These optional components can be customized according to actual needs to meet different engineering needs. Rexroth A11VLO adopts a swash plate structure and an axial plunger design. This structure gives the pump high rigidity and reliability, enabling efficient and energy-saving during operation. And by optimizing the angle of the swash plate and the plunger stroke, the internal leakage of the A11VLO pump was reduced, the volumetric efficiency of the pump was improved, and it can withstand large pressures and impacts. Rexroth A11VLO adopts through shaft drive, which is suitable for adding gear pumps and axial piston pumps, i.e. 100% through shaft drive. This design enables the pump to have high transmission efficiency and reliability. The output flow rate of Rexroth A11VLO is proportional to the driving speed and can vary infinitely between maximum and minimum values. This enables the pump to adapt to different working requirements and provide a stable output flow rate. Rexroth A11VLO adopts variable control technology, which can achieve stepless flow regulation according to system requirements. By adjusting the angle of the swash plate, the displacement of the pump can be changed, thereby achieving precise control of flow rate. This variable control technique can improve the response speed and control accuracy of the system. Overall, Rexroth A11VLO is a high-performance and highly reliable axial piston variable displacement pump with a swash plate structure, suitable for various engineering machinery fields. It adopts advanced swash plate structure and axial plunger design, which can withstand high loads, high pressures, and high impacts in working environments.

Rexroth A11VLO variable axial piston pump of swash plate design for hydrostatic drives in open circuit hydraulic system

- Designed primarily for use in mobile applications.

- The pump operates under self-priming conditions, with tank pressurization, or with an optional built-in charge pump (impeller).

- A comprehensive range of control options is available matching any application requirement.

- Power control option is externally adjustable, even when the pump is running.

- The through drive is suitable for adding gear pumps and axial piston pumps up to the same size, i.e. 100% through drive.

- The output flow is proportional to the drive speed and infinitely variable between qV max and qV min = 0.

- Control devices: LR, LR.C, LR3, LG1, LG2, DR, DRS, DRL, DH1, DH2, DH.D, DH.G, EP1, EP2, DE.D, EP.G, etc.

Rexroth Axial piston variable pump A11VO series 1X

- All-purpose high pressure pump with through drive in open circuit;

- Size 40 … 260, such as A11VLO 40, A11VLO 60, A11VLO 75, A11VLO 95, A11VLO 130, A11VLO 145, A11VLO 190, A11VLO 260;

- Nominal pressure 350 bar;

- Maximum pressure 400 bar;

Rexroth Axial piston variable pump A11VO series 4X

- Optimized high pressure pump for maximal power requirements;

- Size 110 … 280,such as A11VO 110, A11VLO 145, A11VLO 175, A11VLO 210, A11VLO 280;

- Nominal pressure 350 bar;

- Maximum pressure 420 bar;

- Open circuit

Rexroth Pump A11VLO Series 1X Features

- Variable axial piston pump of swashplate design for hydrosta tic drives in open circuit hydraulic system.

- Designed primarily for use in mobile applications.

- The pump operates under self-priming conditions, with tank pressurization, or with an optional built-in charge pump (impeller).

- A comprehensive range of control options is available matching any application requirement.

- Power control option is externally adjustable, even when the pump is running.

- The through drive is suitable for adding gear pumps and axial piston pumps up to the same, i.e. 100% through drive.

- The output flow is proportional to the drive speed and infinitely variable between qV max and qV min = 0.

Rexroth Pump A11VLO Series 41 Features

- Variable pump with axial piston rotary group in swash plate design for hydrostatic drives in open circuit.

- For use in mobile applications

- Flow is proportional to the drive speed and displacement.

- The flow can be infinitely varied by adjusting the swash plate angle.

- The pump can work either self-priming or with a charge pump.

- Special adjusting device program with dynamic Positioning behavior and swivel angle sensor with Hall Effect for fully electronically controlled pumps.

- Noise-optimized over the entire operating range.

- A robust and low-wear swivel angle bearing allows a long service life.

- Ready for Hybrid: ± 100% swivel angle allows regenerative operation in the engine quadrant range up to nominal pressure.

- Compact design

- High efficiency

- High power density

- Low noise level

Rexroth Pump A11VLO Series 40 Features

- Variable pump with axial piston rotary group in swash plate design for hydrostatic drives in open circuit.

- For use preferably in mobile applications

- Flow is proportional to the drive speed and displacement.

- The flow can be infinitely varied by adjusting the swash plate angle.

- The pump can work either self-priming or with a charge pump.

- Special control devices program for mobile applications, with different control and regulation functions.

- The universal through drive is suitable for adding gear pumps and axial piston pumps up to the same size, i.e. 100% through drive.

- Compact design

- High efficiency

- High power density

- Low noise level

What is the working principle of Rexroth A11VLO hydraulic pump?

The working principle of A11VLO pump is that the displacement of the pump chamber is brought about by the movement of the pistons, so that the fluid is compressed and the fluid has pressure energy. It is a hydraulic component that provides pressurized fluid for hydraulic transmission. Its function is to convert the mechanical energy of power machines, such as motors and internal combustion engines, etc., into liquid pressure energy. The cam is rotated by the motor. When the cam pushes the pistons upwards, the sealing volume formed by the pistons and the cylinder decreases, and the oil is squeezed out of the sealed volume and discharged through the one-way valve to the desired place. When the cam rotates to the lower part of the curve, the spring forces the piston downwards to form a certain degree of vacuum, and the oil in the tank enters the sealed volume under atmospheric pressure. The cam keeps the piston moving up and down, the volume of the seal periodically decreases and increases, and the pump continuously sucks and discharges oil. The necessary condition is that the pump chamber has a sealed volume change.

Rexroth pump A11VLO model type like as R992000284 A11VLO190DRS/11L-NSD12N00-S, R902232711 A11VLO190DRS/11R-NZD12N00, R902237236 A11VLO190EP2/11L-NZD12N00P, R902196295 A11VLO190EP2D/11R-NPD12N00P, R902170287 A11VLO190LRDS/11R-NPD12N00, R902274270 A11VLO190LRDU2/11R-NZD12N00P, R992000039 A11VLO260DRS/11R-NZD12N00, R902233321 A11VLO260DRS/11R-NZD12N00, R992002076 A11VLO260DRS/11R-NZD12N00, R992001489 A11VLO260LG1S/11R-NZD12K02-S, R992001204 A11VLO260LRDH1/11R-NZD12N00, R902233959 A11VLO260LRDS/11R-NZD12N00, R902235154 A11VO130DRS/10R-NZD12N00, R902235184 A11VO130EP2D/10R-NZD12N00P, R902229349 A11VO130LRDU6/10R-NPD12N00H-S, R902235157 A11VO145DRS/11R-NZD12N00, R992000477 A11VO145LRDS/11L-NSD12KXX-S, R992001661 A11VO145LRDS/11R-NPD12N00, R902235135 A11VO190LRDS/11R-NZD12N00, R902233253 A11VO190LRG/11R-NZD12N00, R902235159 A11VO260DRS/11R-NZD12N00, R992001495 A11VO260LR/11R-NPD12K24-K, R902217609 A11VO260LRG/11R-NPD12N00, R902222052 A11VO40DR/10R-NSC12N00, R902248363 A11VO40DR/10R-NZC12N00, R902237230 A11VO40DRS/10L-NSC12N00, R902233083 A11VO40DRS/10R-NSC12N00, R902220344 A11VO40LRDH1/10R-NZC12K02, R902220156 A11VO40LRG/10R-NPC12N00, R902170297 A11VO60DR/10R-NPC12N00, R902233894 A11VO60DRG/10R-NPC12N00, R902170239 A11VO60LRDS/10R-NSC12N00, R992001497 A11VO60LRDS/10R-NZC12N00, R902227718 A11VO75DR/10R-NPD12N00, R902241690 A11VO95DRS/10R-NSD12N00-S, R902090821 A11VO95LG2S/10R-NZD12K61-Y, R992001370 A11VO95LRDH1/10R-NZD12K82, R902237306 A11VLO260LG1S/11R-NZD12K01-S, R902248376 A11VO60DRSP/10R-NZC12N00-S, R902083058 A11VO75LRDCS/10R-NZD12K81, R902083059 A11VO75LRDCS/10R-NZD12N00, R902235146 A11VO95EP2D/10R-NZD12K01P, R902235133 A11VO145DRS/11R-NZD12K61, R902235122 A11VO60DRS/10R-NZC12K02, R902235127 A11VO95DRS/10R-NZD12K61, R909562947 A11VLO145LG1DH2/11L-NZD12N00, R902235022 A11VO75DRS/10R-NSD12N00, R902275228 A11VO190LRS/11R-NZD12N00, R992001219 A11VO190LR3DH1/11R-NZD12N00-S, R902096363 A11VO95EP2G/10L-NSD12N00H-S, R902194817 A11VLO190LE2S/11L-NSD12K72P, R986110145 AA11VLO190DRS/11R-NSD62K72-S, R902062566 AA11VLO130DRS/10R-NSD62K02, R902155719 A11VO145EP2D/11R-NPD12N00P, R902243457 A11VLO145LRDS/11L-NSD12K01, R902034662 A11VO260LR/11R-NPD12K24-K, R902227683 A11VO260LR/11R-NPD12K24-Y, R909600673 A11VO60DRG/10R-NPC12N00, R902005707 A11VO60LRDS/10R-NSC12K07, R902229141 A11VO190LRD/11R-NSD12K07, R902233541 A11VLO190LE2S/11L-NSD12K02P, R902255504 A11VLO190LE2S/11L-NSD12K02RP, R902129048 AA11VO190LR3S/11L-NSD62K07-S, R902094326 A11VO210EP2S/11R-NSD12K17H-S, R992001707 A11VO190EP2S/11R-NSD12K17H-ES, R902204967 A11VO190EP2Z/11R-NSD12K17H-S, R902032158 A11VO260LR/11R-NPD12N00, R902051398 A11VO60DRS/10R-NSC12K04, R902200843 A11VO60DRS/10L-NSC12N00, R902220191 A11VO60DRS/10L-NSC12N00, R902243339 A11VLO260DRS/11L-NSD12N00, R902112487 A11VLO130LRDS/10R-NZD12K02, R902108066 A11VO130EP2/10R-NPD12K01H, R902233317 A11VLO190DRS/11R-NZD12K07, R902070008 A11VO190LR3D/11R-NZD12N00, R902205536 A11VLO190DRS/11R-NZD12K07-Y, R902201645 A11VO95DRS/10R-NSD12N00, R902013829 A11VO75DRS/10R-NZD12K02, R902220404 A11VO190LRDS/11R-NZD12N00-S, R902220154 A11VO95LRS/10L-NZD12K01, R902233433 A11VLO190DR/11R-NPD12N00V, R902228086 A11VO60LRD/10R-NSC12K01-S, R909609842 A11VO95DRS/10R-NSD12N00, R902017079 A11VO130DRS/10R-NSD12K17, R902220241 A11VO260DRS/11R-NPD12N00, R902120309 A11VO190LRDS/11R-NPD12N00 , R902017337 A11VO190DR/11R-NPD12N00, R902249868 AA11VLO260DRS/11RWSD62N00, R902037473 A11VLO130LRDH1/10R-NZD12K01, R902233359 A11VLO260DRS/11R-NZD12N00, R902094279 A11VLO260LR/11R-NPD12N00.

Welcome inquiry us for Rexroth Axial Piston Variable Pump A11VLO series, like as A11VLO130, A11VLO145, A11VLO175, A11VLO190, A11VLO210, A11VLO260, A11VLO280 and A11VO40, A11VO60, A11VO75, A11VO95, A11VO110, A11VO130, A11VO145, A11VO175, A11VO190, A11VO210, A11VO260, A11VO280 or any other Rexroth Pump/Motor: A4VSO, A11VLO, SYDFEE, P A4VSG, A4CSG, A7VO, A7VK, A17FO, A4VG, PV7, A15VO, A6VM, A10VSO, A20VO, A2FM, A2FO, A4FM, A4FO,... Hengst filter/element=Rexroth filter/element MNR as R928..., Heash Technique B.V. is your reliable partner in hydraulic cooperation on now and future from Europe!

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