BOSCH REXROTH
R902542508
$4,508.00 USD
- BOSCH REXROTH
- Material:R902542508
- Model:A A10V O 71 DFR1/31R-PSC92N00
Quantity in stock: 0
The Bosch Rexroth A A10V O 71 DFR1/31R-PSC92N00 (R902542508) is a high-performance axial piston pump designed for medium pressure applications in open circuits. This all-purpose pump is characterized by its swashplate design, which contributes to its robustness and reliability in operation. It is engineered to deliver exceptional suction characteristics, ensuring efficient fluid dynamics within hydraulic systems. With a size designation of 71, the pump operates at a nominal pressure of up to bar, while it can handle maximum pressure peaks up to bar. This capability makes it suitable for a wide range of demanding applications where consistent performance and durability are critical. The A A10V O 71 DFR1/31R-PSC92N00 features through drive functionality, allowing for the mounting of further pumps up to the same nominal size directly onto it, providing versatility and space-saving advantages in complex hydraulic systems. One of the key attributes of this Bosch Rexroth pump is its low operating noise level, which enhances the working environment and complies with noise-sensitive application requirements. Additionally, it boasts short control response times that enable precise operations and quick reactions to system demands. The long service life of this pump minimizes downtime and maintenance requirements, ensuring continuous operation and reducing overall costs associated with equipment upkeep. The presence of drain ports further supports maintenance activities by simplifying the process of draining hydraulic fluids when necessary. Overall, the Bosch Rexroth A A10V O 71 DFR1/31R-PSC92N00 is engineered for efficiency and reliability in various hydraulic applications where medium pressure performance is needed. Its advanced design features meet the rigorous demands of modern machinery and contribute to optimal system performance.
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 |