BOSCH REXROTH
R902544146
$43,259.00 USD
- BOSCH REXROTH
- Material:R902544146
- Model:A4VSG40HD1T/11R+A4VSG40HD1T/11R E
Quantity in stock: 0
The Bosch Rexroth A4VSG40HD1T/11R+A4VSG40HD1T/11R (Material Number R902544146) is a robust high-pressure pump designed for industrial applications that demand reliability and efficiency. This dual pump unit is engineered to offer a very long service life while maintaining low operating noise, making it suitable for environments where noise reduction is essential. The A4VSG series features a swashplate design that ensures the flow direction changes smoothly when the swashplate is moved through the neutral position, enhancing the pump's operational flexibility. With its capability to handle both axial and radial load capacities of the drive shaft, this pump offers versatility in various industrial settings. The modular system design allows for customization according to specific requirements, and it includes a visual swivel angle indicator for easy monitoring of the pump's status. Additionally, this model boasts short control response times, which is critical for applications requiring quick adjustments. The A4VSG40HD1T/11R+A4VSG40HD1T/11R also has a through-drive feature that permits the mounting of further pumps up to the same nominal size, expanding its utility in complex hydraulic systems. Moreover, it can operate in HF conditions with a lower specification if necessary. With its size tailored to metric standards, this Bosch Rexroth pump operates at a nominal pressure of [Nominalpressurebar] bar and can withstand a maximum pressure of [Maximumpressurebar] bar in closed circuit systems. This combination of features ensures that this model provides consistent performance and adaptability for demanding industrial applications.
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