BOSCH REXROTH
R902400307
- BOSCH REXROTH
- Material:R902400307
- Model:A10VO71DFR/31R-PSC92N00
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A A10V O 71 DFR /31R-PSC92N00 (R902400307) is a high-quality axial piston variable pump known for its robust performance and adaptability in various medium pressure applications. This all-purpose pump is designed with a swashplate system, enabling it to efficiently convert mechanical energy into hydraulic power with excellent suction characteristics. The unit operates at a nominal pressure of up to 280 bar and can handle maximum pressures of up to 350 bar, making it suitable for open circuit operations. Featuring a through-drive capability, the A A10V O 71 DFR /31R-PSC92N00 allows for the mounting of further pumps up to the same nominal size, providing flexibility in configuring multi-pump systems. Its low operating noise level makes it an ideal choice for environments where noise reduction is essential. Additionally, the pump's long service life and short control response times ensure reliable performance and quick system reactions during operation. The inclusion of drain ports further exemplifies the pump's thoughtful design by facilitating maintenance and enhancing operational safety. With its comprehensive set of features, this Bosch Rexroth pump stands out as a versatile solution that meets the demanding requirements of various hydraulic systems while maintaining efficiency and reliability.
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 |