BOSCH REXROTH
R910946661
$5,108.00 USD
- BOSCH REXROTH
- Material:R910946661
- Model:A A10V O 71 DFR1/31L-VSC92K01
Due to extremely high demand, please call 920-337-0234 for availability
The Bosch Rexroth A A10V O 71 DFR1/31L-VSC92K01 (R910946661) is a robust medium-pressure axial piston pump designed for open circuit applications. This pump features a swashplate design and is renowned for its low operating noise and long service life, ensuring reliable performance and durability in a variety of demanding environments. The A A10V O 71 DFR1/31L-VSC92K01 boasts excellent suction characteristics, which contribute to its efficient operation and minimize the risk of cavitation. With short control response times, this pump is capable of precise operation, making it suitable for applications requiring fast and accurate hydraulic responses. Additionally, it has been engineered with drain ports to facilitate proper maintenance and enhance the pump's overall serviceability. The through-drive capability allows for the mounting of further pumps up to the same nominal size directly onto this unit, providing flexibility in system design and expansion without necessitating additional space. The Bosch Rexroth model in question has a size that corresponds to its displacement volume, with nominal pressure rated at bar and maximum pressure at bar. These specifications make it an all-purpose solution tailored to meet the demands of various medium-pressure tasks. Its reliability and adaptability make it an essential component in a range of hydraulic systems where consistent performance is critical.
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 |