BOSCH REXROTH
R902400243
- BOSCH REXROTH
- Material:R902400243
- Model:A10VO71DFR/31R-PSC92K68
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VO 71 DFR/31R-PSC92K68 (R902400243) is a high-performance axial piston pump designed for open circuit applications. This all-purpose medium pressure pump features a nominal pressure of up to 280 bar and a maximum pressure of 350 bar, providing reliable and efficient operation for a variety of hydraulic functions. Its swashplate design ensures excellent suction characteristics, contributing to the pump's ability to maintain performance under demanding conditions. With its through-drive capability, the A10VO 71 DFR/31R-PSC92K68 allows for the mounting of additional pumps up to the same nominal size, offering flexibility in system design and expansion. The unit is recognized for its low operating noise levels, making it suitable for environments where noise reduction is essential. Additionally, it boasts a long service life due to its robust construction and quality engineering. The short control response times of this Bosch Rexroth pump enable precise operation and quick adaptation to changing load requirements, ensuring optimal control over hydraulic systems. The inclusion of drain ports further enhances the maintenance capabilities and operational efficiency of this model. Overall, the A10VO 71 DFR/31R-PSC92K68 is engineered to meet the rigorous demands of various hydraulic applications with its durability, adaptability, and high-performance characteristics.
Table of values
|
Size |
18 | 28 | 45 | 71 | 88 | 100 | 140 | 45 | 71 | 100 | 140 | |||
|
Version |
Standard | High speed | ||||||||||||
|
Displacement |
Vg max |
cm³ |
18 | 28 | 45 | 71 | 88 | 100 | 140 | 45 | 71 | 100 | 140 | |
|
Nominal pressure |
pnom |
bar |
280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | |
|
Maximum pressure |
pmax |
bar |
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
|
Maximum speed 1) |
at Vg max |
nnom |
rpm |
3300 | 3000 | 2600 | 2200 | 2100 | 2000 | 1800 | 3000 | 2550 | 2300 | 2050 |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
59 | 84 | 117 | 156 | 185 | 200 | 252 | 135 | 178 | 230 | 287 |
|
at Vg max and n = 1500 rpm |
qV 1500 |
l/min |
27 | 42 | 68 | 107 | 132 | 150 | 210 | 68 | 107 | 150 | 210 | |
|
Power |
at qV nom and pnom |
P |
kW |
30 | 39 | 55 | 73 | 86 | 93 | 118 | 63 | 83 | 107 | 134 |
|
at qV 1500 and pnom |
P 1500 |
kW |
12.6 | 20 | 32 | 50 | 62 | 70 | 98 | 32 | 50 | 70 | 98 | |
|
Torque |
at Vg max and pnom |
M |
Nm |
80 | 125 | 200 | 316 | 392 | 445 | 623 | 200 | 316 | 445 | 623 |
|
Weight (approx.) |
m |
kg |
12.9 | 18 | 23.5 | 35.2 | 35.2 | 49.5 | 65.4 | 23.5 | 35.2 | 49.5 | 65.4 | |
| 1) | These values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range νopt |