BOSCH REXROTH
R902474288
$5,108.00 USD
- BOSCH REXROTH
- Material:R902474288
- Model:A10VO71DFR1/31L-VSC92K68
Due to extremely high demand, please call 920-337-0234 for availability
The Bosch Rexroth A10VO71DFR1/31L-VSC92K68 (R902474288) is a high-performance axial piston variable pump designed with a swashplate system for hydrostatic drives in an open circuit configuration. This all-purpose medium pressure pump is engineered for applications that demand reliable hydraulic power and precise control. With a size of 71 and capable of achieving nominal pressure up to 280 bar and a maximum pressure of 350 bar, it is well-suited for a variety of demanding tasks. Featuring through drive capability, the A10VO71DFR1/31L-VSC92K68 allows for the mounting of further pumps up to the same nominal size, providing flexible configuration options in complex hydraulic systems. The pump's design emphasizes low operating noise, contributing to improved operator comfort and reduced noise pollution in work environments. Additionally, it boasts long service life due to its robust construction and quality materials, ensuring sustained performance over time with minimal maintenance. The short control response times of this model facilitate quick and efficient operations, making it ideal for systems requiring fast reaction times. Moreover, the excellent suction characteristics enhance the pump's efficiency by ensuring consistent fluid intake and reducing the risk of cavitation—a common challenge in hydraulic systems. With its advanced engineering and versatile design, the Bosch Rexroth A10VO71DFR1/31L-VSC92K68 is equipped to meet the rigorous demands of various applications while delivering consistent power output and maintaining energy efficiency. Its integration into hydraulic circuits is streamlined by multiple drain ports that offer flexibility in system layout and ease of maintenance.
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 |