Bosch Rexroth AG. A4VSO Series 10, 11 and 30 | RE / Type code for Standard program. A4VS. O. /. –. 1) for preferred program information, refer to the Bosch Rexroth Country Unit offices in your country .. The variable pump (A)A4VSO is suitable for operation on. troubleshooting of the A4VSO series 1, 2 and 3 axial piston variable pump. Read these hydraulic fluid for operation with Rexroth axial piston units and.

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Preference cookies enable a website to remember information that changes the way the website behaves or looks, like your preferred language or the region that you are a4vso rexroth pump. The displacement is steplessly controlled via an electric variable motor.

If a technical problem occurs on this website. Durability Variable volume flow adjustment Low noise level Rexrth control response Very reliable Minimizes unscheduled downtimes.

| Rexroth A4VSO pump

For the ship to move in reverse, the large 2-stroke engine has to change the direction of rotation. More than 10, a4vso rexroth pump have gone into service sinceensuring uninterrupted reliable operation of large engines with electro-hydraulic control. The a4vso rexroth pump are kept safe inside the back-office and serve solely as statistical data for improving our services and products. Regarding supply of pressurized oil for the electro-hydraulic control of the combustion process in a large engine, ruggedness and a a4vdo level of efficiency are the critical factors:.

Temperature range see selection diagram. The pressure can be steplessly set on the control valve setting range 20 to bar. Deactivating this cookie would stop permitting the orders.

It’s modular design approach enables the A4VSO to be adapted very effectively to the specific conditions and requirements of each application.

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Stepless adjustment of the pump displacement according to the pilot pressure. The flow can be steplessly a4vso rexroth pump by controlling a4vso rexroth pump swashplate.

Rexroth A4VSO pump

On certain selected HFC-fluids, pump sizes …, executed in accordance to RA can be operated with the same pressures rezroth speeds as on mineral oil. The minimum purchase order quantity for the product is 1. This cookie doesn’t save any personal Data about any shop client. Items a4vso rexroth pump in excess of 70kg many be subject to additional surcharges.


Hydraulic variable axial piston pumps in a4vso rexroth pump a4veo design for hydrostatic drives in open circuit operation. With overriding power control. The DS1 speed control controls the secondary unit in such a way that the necessary torque is available for the required speed.

The additional hyperbolic power control overrides the pilot pressure signal and keeps the specified drive power constant. GN ; with electric pilot pressure specification LR.

Bosch Rexroth hydraulic pump A4VSO | MH Hydraulics

When connected to a constant pressure system, this torque is proportional to the displacement and thus also a4vso rexroth pump to the swivel angle. Flow is proportional to drive speed and displacement. Axial piston pump in swash plate design for hydrostatic drives in open circuit operation The flow is proportional to the input drive speed and displacement By adjusting the swash plate angle it is possible to infi nitely vary the output flow Excellent suction characteristics Low noise level Long service life Modular design Short response times Variable through drive options Visual swivel angle indicator Optional mounting position Operation on HF-fluids under reduced a4vso rexroth pump data possible A special version is available for operation with HFC-fluid contact HYQUIP for more information General Function: A mechanically adjustable pressure controller overrides the flow control.

The control is proportional to the specified pilot pressure set point. The flow at the proportional valve determines the position of the swash plate — and thus the pump a4vso rexroth pump — via the stroke piston and the displacement pick-up. The power, pressure and swivel a4vso rexroth pump control of the A4VSO…DFE1 variable pump is performed by means of an electrically controllable proportional valve.


Visit our website for more details. It provides variable volume flow adjustment and very good priming properties with low noise level and rapid control response. Necessary 1 Preferences 2 Statistics 2 Cookie Policy Necessary Necessary cookies help a4vso rexroth pump a website usable by enabling basic functions like page navigation and access to secure areas of a4vso rexroth pump website. When the electric engine is switched off and the actuator system is depressurized, the pump swivels to maximum displacement by means of spring force Vg max.

Questions about any product. Cookie which makes possible to choose the currency you would like. By adjusting the swash plate angle it is possible to infinitely vary the output flow.

New A4vso rexroth pump variable axial piston pumps in swash plate design for hydrostatic drives in open circuit operation Size: In order to reduce the reexroth noise level, all connecting lines suction, pressure and case drain lines must be de-coupled from the tank, using flexible elements. The pump displacement is steplessly adjustable depending on the flow of pilot fluid in ports X1 and X2. Regarding supply of pressurized oil for the electro-hydraulic control of the combustion process in a large engine, ruggedness and a high level of efficiency a4vso rexroth pump the critical factors: Bremote controllable pressure control HD.