BOSCH REXROTH
R902503387
- BOSCH REXROTH
- Material:R902503387
- Model:AA10VSO140DFR/31R-VKD62K68
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A AA10VSO140 DFR /31R-VKD62K68 (R902503387) is a high-quality axial piston variable pump designed for medium pressure applications in open circuits. This particular model is tailored for the US market with an SAE version and features a through-drive capability, allowing for the mounting of additional pumps up to the same nominal size. It operates with low noise levels and is engineered to provide a long service life, ensuring reliable performance over extended periods. The pump's short control response times enable precise operations, making it suitable for a variety of demanding applications. Additionally, the Bosch Rexroth A AA10VSO140 DFR /31R-VKD62K68 boasts excellent suction characteristics, which contribute to its efficient operation and reduced energy consumption. The swashplate design of this pump facilitates consistent and controllable hydraulic flow. This all-purpose medium pressure pump has a nominal pressure of 280 bar and can handle maximum pressures up to 350 bar, making it robust enough for various hydraulic tasks. The inclusion of drain ports further enhances the pump's functionality by allowing for effective fluid drainage and maintenance. Overall, this Bosch Rexroth axial piston variable pump is built to deliver top-notch performance in a wide range of hydraulic systems where efficiency and adaptability are essential.
Table of values
|
Size |
18 | 28 | 45 | 71 | 100 | 140 | 45 | 71 | 100 | 140 | |||
|
Version |
Standard | High speed | |||||||||||
|
Displacement |
Vg max |
cm³ |
18 | 28 | 45 | 71 | 100 | 140 | 45 | 71 | 100 | 140 | |
|
Nominal pressure |
pnom |
bar |
280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | |
|
Maximum pressure |
pmax |
bar |
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
3300 | 3000 | 2600 | 2200 | 2000 | 1800 | 3000 | 2550 | 2300 | 2050 |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
59 | 84 | 117 | 156 | 200 | 252 | 135 | 178 | 230 | 287 |
|
at Vg max and n = 1500 rpm |
qV 1500 |
l/min |
27 | 42 | 68 | 107 | 150 | 210 | |||||
|
Power |
at qV nom and pnom |
P |
kW |
30 | 39 | 55 | 73 | 93 | 118 | 63 | 83 | 107 | 134 |
|
at qV 1500 and pnom |
P 1500 |
kW |
12.6 | 20 | 32 | 50 | 70 | 98 | |||||
|
Torque |
at Vg max and pnom |
M |
Nm |
80 | 125 | 200 | 316 | 445 | 623 | 200 | 316 | 445 | 623 |
|
Weight (approx.) |
m |
kg |
12 | 15 | 21 | 33 | 45 | 60 | 21 | 33 | 45 | 60 | |