BOSCH REXROTH
R902401339
- BOSCH REXROTH
- Material:R902401339
- Model:A A10V O 71 DFR1/31L-PSC92N00 -SO413
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VO 71 DFR1/31L-PSC92N00 (R902401339) is a high-performance axial piston variable pump designed for use in open circuit hydraulic systems. This all-purpose medium pressure pump is renowned for its swashplate design and features a nominal pressure of 280 bar, with a maximum pressure capacity of up to 350 bar, ensuring reliable operation even under demanding conditions. The A10VO series is specifically engineered to provide low operating noise and long service life, making it an ideal choice for applications requiring minimal disturbance and longevity. With its excellent suction characteristics, the A10VO 71 DFR1/31L-PSC92N00 ensures efficient fluid dynamics within the system. Its short control response times are crucial for precise hydraulic control and performance. Additionally, this model includes drain ports that facilitate maintenance and enhance the pump's operational efficiency. One of the standout features of this Bosch Rexroth pump is its through-drive capability, which allows for the mounting of further pumps up to the same nominal size directly onto it. This modular approach enables designers and engineers to create compact and versatile hydraulic systems suitable for a wide range of applications without compromising power or performance. The A10VO 71 DFR1/31L-PSC92N00 is built to meet the rigorous demands of various hydraulic functions while maintaining consistent quality and performance that Bosch Rexroth customers have come to expect from their products. Whether it's used in mobile or industrial applications, this axial piston variable pump stands as a testament to Bosch Rexroth's commitment to engineering excellence.
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 |