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BOSCH REXROTH
PAA4VSG250EO2/30R-PSD60N009F
R902485222
Axial Piston Pumps

Variable pumps: A4VSG 250cm?/U

$35,672.00

BOSCH REXROTH

MATERIAL:  R902485222

SUMMARY:  Variable pumps: A4VSG 250cm?/U

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Table of values

Size

40 71 125 180 250 355

Displacement
geometric, per revolution

Vg max

cm³

40 71 125 180 250 355

Nominal pressure

pnom

bar

350 350 350 350 350 350

Maximum pressure

pmax

bar

400 400 400 400 400 400

Maximum speed

at Vg max

nnom

rpm

3700 3200 2600 2400 2200 2000

Flow

at Vg max and nnom

qV nom

l/min

148 227 325 432 550 710

Power

at qV nom and Δpnom 1)

P

kW

86 132 190 252 321 414

Torque

at Vg max and Δpnom

M

Nm

223 395 696 1002 1391 1976

Weight (approx.)

m

kg

42 60 107 112 220 235
1) Δpnom = 350 bar

Pressure and flow controller

DR, DP, FR, DFR

technical illustration-PAA4VSG250EO2/30R-PSD60N009F-Variable pumps: A4VSG           250cm?/U

Pressure and flow controller

DR, DP, FR, DFR

Available for A4VSO and A4VSG Pressure and flow control Remote controlled optional Pressure controller for parallel operation optional Mechanical Vg min and Vg max limitation

Data sheet

Spare parts & repair

Pilot-pressure related proportional control

HD

technical illustration-PAA4VSG250EO2/30R-PSD60N009F-Variable pumps: A4VSG           250cm?/U

Pilot-pressure related proportional control

HD

Available for A4VSO, A4VSG and A4CSG Control is pilot-pressure related Different pilot-pressure ranges available Power control, pressure control and electrical pilot pressure supply optional Standard spring-centering of the stroking cylinder

Data sheet

Spare parts & repair

Electrohydraulic control with proportional solenoid

EP

technical illustration-PAA4VSG250EO2/30R-PSD60N009F-Variable pumps: A4VSG           250cm?/U

Electrohydraulic control with proportional solenoid

EP

Available for A4VSG and A4CSG Electro-proportional control by a current signal High control accuracy Resets to neutral position in the event of a signal failure With manual override

Data sheet

Spare parts & repair

Electrohydraulic control systems

HSx, HMx, EOx

technical illustration-PAA4VSG250EO2/30R-PSD60N009F-Variable pumps: A4VSG           250cm?/U

Electrohydraulic control systems

HSx, HMx, EOx

Available for A4VSO, A4VBO, A4VSG and A4CSG Electrohydraulic control with servo, proportional and control valve Digital electrohydraulic control systems with amplifier Control of swivel angle, pressure and power (HS5P) Usable as a special version in mooring operation (overcenter)

Data sheet

Spare parts & repair

Secondary control for closed circuit

DS2

technical illustration-PAA4VSG250EO2/30R-PSD60N009F-Variable pumps: A4VSG           250cm?/U

Secondary control for closed circuit

DS2

Available for A4VSG Highly dynamic rotary drive for closed circuit Motor and generator operation for both directions of rotation With energy recovery and energy storage With closed loop rotational speed, position, or torque control for high control performance and dynamics

Data sheet

Spare parts & repair