BOSCH REXROTH
R902554270
$85,474.00 USD
- BOSCH REXROTH
- Material:R902554270
- Model:PL A4CSG 500 EPG /30R-VZH85F684DES1269
Quantity in stock: 0
The Bosch Rexroth PL A4CSG 500 EPG /30R-VZH85F684DES1269 (R902554270) is a high-efficiency, robust high-pressure pump designed for demanding applications requiring a reliable hydraulic power supply. This axial piston pump operates in a closed circuit and features an integrated boost pump that ensures consistent boost and pilot oil supply, enhancing the performance of the hydraulic system. The model includes integrated pressure relief valves that provide safety measures for boost, control, and high-pressure circuits. With its durable construction, the PL A4CSG 500 EPG /30R-VZH85F684DES1269 is built to offer an exceptionally long service life. The pump also incorporates an integrated flushing valve to maintain system cleanliness and efficiency. Its through-drive capability allows for the mounting of additional pumps up to the same nominal size, making it versatile for complex hydraulic systems. The flow direction of this model changes smoothly when the swashplate is moved through the neutral position, ensuring precise control over fluid movement within the system. The drive shaft can withstand both axial and radial loads, which contributes to the overall durability of the pump. Additionally, it operates with low noise levels, which is beneficial in noise-sensitive environments. This Bosch Rexroth pump stands out with its visual swivel angle indicator and short control response times that allow for quick adjustments to system demands. It boasts a high total efficiency due to its swashplate design, making it an energy-efficient choice for hydraulic systems. Specifically designed with a metric version configuration, the PL A4CSG 500 EPG /30R-VZH85F684DES1269 has a size nominal pressure rating of bar and can handle maximum pressures up to bar. Its comprehensive design features make it suitable for use in various applications where precision and reliability are paramount.
Table of values
|
Size |
250 | 355 | 500 | 750 | |||
|
Displacement |
Vg max |
cm³ |
250 | 355 | 500 | 750 | |
|
Nominal pressure |
pnom |
bar |
350 | 350 | 350 | 350 | |
|
Maximum pressure |
pmax |
bar |
400 | 400 | 400 | 400 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
2200 | 2000 | 1800 | 1600 |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
550 | 710 | 900 | 1200 |
|
Power |
at qV nom and Δpnom 1) |
P |
kW |
321 | 414 | 525 | 700 |
|
Torque |
at Vg max and Δpnom |
M |
Nm |
1391 | 1976 | 2783 | 4174 |
|
Weight (approx.) |
m |
kg |
214 | 237 | 350 | 500 | |
| 1) | Δpnom = 350 bar |
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