BOSCH REXROTH
R902205924
$18,865.00 USD
- BOSCH REXROTH
- Material:R902205924
- Model:AA4VG125EP4D1/32R-NSF52F011DP
Due to extremely high demand, please call 920-337-0234 for availability
The Bosch Rexroth AA4VG125EP4D1/32R-NSF52F011DP (R902205924) is a high-pressure pump designed for closed-circuit applications, reflecting a commitment to robust and precise hydraulic performance. This particular model features an integrated boost pump that ensures both boost and pilot oil supply, enhancing the efficiency and reliability of the system it serves. The smooth transition of flow direction as the swashplate moves through the neutral position underlines the pump's sophisticated engineering, which aims to deliver seamless operation in various hydraulic applications. Equipped with high-pressure relief valves that include an integrated boost function, this pump offers additional safety by preventing over-pressurization. The adjustable pressure cutoff comes as a standard feature, providing users with control over operational parameters to suit specific requirements. A boost pressure relief valve further contributes to the system's protective measures. The AA4VG125EP4D1/32R-NSF52F011DP is designed with a through-drive capability that allows for the mounting of additional pumps up to the same nominal size, offering versatility in system design and expansion. This feature is particularly beneficial for complex systems requiring multiple hydraulic functions. The pump operates within a nominal pressure range (bar) and can withstand maximum pressure (bar), ensuring it meets the demands of high-pressure applications. With its swashplate design, this model promises efficient conversion of mechanical energy into hydraulic power. Finally, this SAE version of the pump is tailored for the US market, adhering to industry standards and specifications required by American users. Its capabilities make it suitable for a wide range of applications where reliable and high-performance hydraulic power is essential.
Table of values
|
Size |
28 | 40 | 56 | 71 | 90 | 125 | |||
|
Displacement |
Vg max |
cm³ |
28 | 40 | 56 | 71 | 90 | 125 | |
|
Nominal pressure |
pnom |
bar |
400 | 400 | 400 | 400 | 400 | 400 | |
|
Maximum pressure |
pmax |
bar |
450 | 450 | 450 | 450 | 450 | 450 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
4250 | 4000 | 3600 | 3300 | 3050 | 2850 |
|
Intermittent 1) |
nmax |
rpm |
5000 | 5000 | 4500 | 4100 | 3800 | 3450 | |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
119 | 160 | 202 | 234 | 275 | 356 |
|
Power |
at qV nom and Δpnom 2) |
P |
kW |
79 | 107 | 134 | 156 | 183 | 238 |
|
Torque |
at Vg max and Δpnom |
M |
Nm |
178 | 255 | 357 | 452 | 573 | 796 |
|
Weight (approx.) |
m |
kg |
29 | 31 | 38 | 50 | 60 | 80 | |
| 1) | At Δp = 70 … 150 bar or Δp < 300 bar and t < 0.1 s |
| 2) | Δpnom = 400 bar |