BOSCH REXROTH
R902205845
- BOSCH REXROTH
- Material:R902205845
- Model:AA4VG56EP4DM1/32R-NSC52F003DP *FNI*
Quantity in stock: 0
The Bosch Rexroth AA4VG56EP4DM1/32R-NSC52F003DP *FNI* (R902205845) is a high-pressure axial piston pump designed for applications in closed circuit systems. This particular model features an integrated boost pump that ensures both boost and pilot oil supply are adequately maintained, enhancing the efficiency of the overall hydraulic system. Its design allows for smooth flow direction changes as the swashplate moves through the neutral position, ensuring seamless operation. The AA4VG56EP4DM1/32R-NSC52F003DP *FNI* is equipped with high-pressure relief valves that have an integrated boost function, providing an additional layer of operational safety. These valves come standard with an adjustable pressure cutoff, allowing for customization according to specific application requirements. Additionally, a boost pressure relief valve is included to further manage system pressures effectively. This model also boasts a through-drive feature that permits the mounting of additional pumps up to the same nominal size, expanding its capabilities and making it suitable for a range of complex hydraulic setups. The pump's swashplate design contributes to its reliability and performance under high pressure conditions. The AA4VG56EP4DM1/32R-NSC52F003DP *FNI* is built to handle a nominal pressure of up to bar and can withstand maximum pressures up to bar. It adheres to the SAE standards particularly tailored for the US market, ensuring compliance with industry norms and compatibility with various equipment types. With its robust construction and versatile control options, this Bosch Rexroth axial piston pump is designed to meet demanding requirements in closed circuit applications where precision and durability are paramount.
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 |