BOSCH REXROTH
R902554507
$3,866.18 USD
- BOSCH REXROTH
- Material:R902554507
- Model:A10VO71DFR1/31L-VSC91N00
Quantity in stock: 0
The Bosch Rexroth A A10V O 71 DFR1/31L-VSC91N00 (R902554507) is a highly efficient, all-purpose medium pressure pump designed for open circuit applications. It features a swashplate design that ensures consistent, reliable performance. This model is renowned for its low operating noise and long service life, providing a dependable solution for continuous operation in demanding environments. The pump's excellent suction characteristics are complemented by its short control response times, which allow for precise operations. With its through-drive capability, the A A10V O 71 DFR1/31L-VSC91N00 can accommodate the mounting of additional pumps up to the same nominal size directly onto it, enabling a versatile range of use cases and system configurations. The nominal pressure rating stands at 71 bar with the ability to reach a maximum pressure of 100 bar, making it suitable for various medium pressure applications. Furthermore, this Bosch Rexroth pump is equipped with drain ports that facilitate maintenance and enhance the unit's overall efficiency and safety during operation. Its robust construction and meticulously engineered components underscore Bosch Rexroth's commitment to quality and performance in hydraulic systems. Ideal for an array of applications requiring reliable hydraulic power, this model exemplifies precision engineering tailored to meet rigorous operational demands.
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 |