BOSCH REXROTH
R902504370
$3,868.82 USD
- BOSCH REXROTH
- Material:R902504370
- Model:A10VO71DFR1/31L-VSC92N00-SO413
Quantity in stock: 0
The Bosch Rexroth A10VO 71 DFR1/31L-VSC92N00 (R902504370) is a top-tier axial piston variable pump designed with advanced engineering to meet the rigorous demands of modern hydraulic systems. It features a swashplate design for hydrostatic drives in an open circuit, which allows for flexible operation across a broad range of applications. This particular model is equipped with through drive capability, enabling the mounting of additional pumps up to the same nominal size, thus offering a versatile solution for complex hydraulic systems. The pump's size and its nominal pressure rating of 280 bar, along with a maximum pressure limit of 350 bar, make it well-suited for medium pressure applications. It has been meticulously crafted to ensure low operating noise and long service life, ensuring reliability and efficiency in its performance. The short control response times are indicative of its responsive nature in dynamic hydraulic systems. Furthermore, this model boasts excellent suction characteristics and includes drain ports which are essential for maintaining the integrity and performance of the hydraulic circuit. The A10VO series is recognized for its all-purpose functionality and adaptability across various applications. Its robust construction and precision manufacturing reflect Bosch Rexroth's commitment to quality and innovation in their hydraulic components. Users can expect consistent operational excellence from this pump, making it an invaluable component within their hydraulic assemblies.
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 |