BOSCH REXROTH
R902400494
- BOSCH REXROTH
- Material:R902400494
- Model:A10VO71DFR1/31R-PSC92N00
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VO71DFR1/31R-PSC92N00 (R902400494) is a high-quality axial piston variable pump with a swashplate design, tailored for medium pressure applications in an open circuit. This all-purpose pump is recognized for its robust construction and reliability, providing a nominal pressure of up to 280 bar and a maximum pressure of 350 bar. Its size and through drive capability enable the mounting of additional pumps up to the same nominal size, allowing for flexible configurations in complex hydraulic systems. Among its notable features, this Bosch Rexroth pump boasts low operating noise, which is crucial for maintaining a comfortable working environment in various applications. The long service life of the pump reduces downtime and maintenance costs over time, ensuring consistent performance and durability. Additionally, the A10VO71DFR1/31R-PSC92N00 is equipped with short control response times that contribute to precise operation control, enhancing efficiency in dynamic hydraulic systems. The excellent suction characteristics are another key aspect of this pump, ensuring reliable fluid intake and reducing the risk of cavitation—a common challenge in hydraulic systems. Furthermore, it comes with multiple drain ports that facilitate better fluid handling and maintenance procedures. These features combined make the Bosch Rexroth A10VO71DFR1/31R-PSC92N00 an essential component for engineers looking to optimize their hydraulic systems' performance while ensuring long-term reliability and ease of use.
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 |