BOSCH REXROTH
R902480901
$41,594.00 USD
- BOSCH REXROTH
- Material:R902480901
- Model:P A4VSG 250 HD1DT /30R-PZB10N009NESO214
Quantity in stock: 0
The Bosch Rexroth P A4VSG 250 HD1DT /30R-PZB10N009NESO214 (R902480901) is a robust high-pressure pump designed for industrial applications that demand reliability and efficiency. This axial piston pump operates at a nominal pressure of up to bar and can reach a maximum pressure of bar, making it suitable for use in closed circuits. One of the key features of this model is its long service life, which is facilitated by its sturdy construction. The P A4VSG 250 HD1DT /30R-PZB10N009NESO214 pump is engineered to produce low operating noise, contributing to more comfortable working conditions and less acoustic impact on the surrounding environment. The design includes a through drive, allowing for additional pumps to be mounted up to the same nominal size, enhancing versatility in system configuration. This pump also ensures smooth changes in flow direction as the swashplate moves through the neutral position. The swashplate design is complemented by both axial and radial load capacity on the drive shaft, ensuring stable performance under varying loads. Additionally, the pump features a modular system that allows for tailored solutions to meet specific application requirements. Equipped with a visual swivel angle indicator, users can easily monitor and adjust the operation parameters. The control response times are short, enabling quick reactions to system demands. Furthermore, this model supports HF operation with lower specification when necessary. Overall, the Bosch Rexroth P A4VSG 250 HD1DT /30R-PZB10N009NESO214 offers a reliable solution for high-pressure applications requiring durable pumps with consistent performance and adaptability in industrial settings. Its design considerations cater to ease of maintenance and operational efficiency.
Table of values
|
Size |
40 | 71 | 125 | 180 | 250 | 355 | 500 | 750 | 1000 | |||
|
Displacement |
Vg max |
cm³ |
40 | 71 | 125 | 180 | 250 | 355 | 500 | 750 | 1000 | |
|
Nominal pressure |
pnom |
bar |
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
|
Maximum pressure |
pmax |
bar |
400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
3700 | 3200 | 2600 | 2400 | 2200 | 2000 | 1800 | 1600 | 1600 |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
148 | 227 | 325 | 432 | 550 | 710 | 900 | 1200 | 1600 |
|
Power |
at qV nom and Δpnom 1) |
P |
kW |
86 | 132 | 190 | 252 | 321 | 414 | 525 | 700 | 933 |
|
Torque |
at Vg max and Δpnom |
M |
Nm |
223 | 395 | 696 | 1002 | 1391 | 1976 | 2783 | 4174 | 5565 |
|
Weight (approx.) |
m |
kg |
42 | 60 | 107 | 112 | 220 | 235 | 335 | 500 | 644 | |
| 1) | Δpnom = 350 bar |
Pressure and flow controller
DR, DP, FR, DFR
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 limitationData sheet
Spare parts & repair
Pilot-pressure related proportional control
HD
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 cylinderData sheet
Spare parts & repair
Electrohydraulic control with proportional solenoid
EP
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 overrideData sheet
Spare parts & repair
Electrohydraulic control systems
HSx, HMx, EOx
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
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 dynamicsData sheet
Spare parts & repair