BOSCH REXROTH
R910970517
- BOSCH REXROTH
- Material:R910970517
- Model:A A10VSO 71 DR /31R-PRA12KB5 -SO512
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A A10VSO 71 DR /31R-PRA12KB5 -SO512 (R910970517) is a highly versatile medium pressure pump designed for open circuit applications. This pump features a swashplate design and is recognized for its ability to deliver low operating noise and long service life, ensuring reliable performance over time. With short control response times, the A A10VSO 71 DR /31R-PRA12KB5 -SO512 exhibits excellent suction characteristics, which makes it suitable for a wide range of operational demands. The pump's through-drive capability allows for the mounting of further pumps up to the same nominal size, providing flexibility in system design. The metric version of this model ensures compatibility with standardized systems worldwide. It operates at a nominal pressure of bar and can handle maximum pressure peaks without compromise to its integrity or performance. Engineered for efficiency and durability, this Bosch Rexroth pump is an all-purpose solution that can be applied in various hydraulic functions requiring consistent power delivery and fluid displacement at medium pressures. Its robust construction paired with advanced engineering makes it an ideal choice for those seeking a reliable hydraulic component that minimizes downtime while maximizing operational productivity.
Table of values
|
Size |
18 | 28 | 45 | 71 | 100 | 140 | 45 | 71 | 100 | 140 | |||
|
Version |
Standard | High speed | |||||||||||
|
Displacement |
Vg max |
cm³ |
18 | 28 | 45 | 71 | 100 | 140 | 45 | 71 | 100 | 140 | |
|
Nominal pressure |
pnom |
bar |
280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | |
|
Maximum pressure |
pmax |
bar |
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
3300 | 3000 | 2600 | 2200 | 2000 | 1800 | 3000 | 2550 | 2300 | 2050 |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
59 | 84 | 117 | 156 | 200 | 252 | 135 | 178 | 230 | 287 |
|
at Vg max and n = 1500 rpm |
qV 1500 |
l/min |
27 | 42 | 68 | 107 | 150 | 210 | |||||
|
Power |
at qV nom and pnom |
P |
kW |
30 | 39 | 55 | 73 | 93 | 118 | 63 | 83 | 107 | 134 |
|
at qV 1500 and pnom |
P 1500 |
kW |
12.6 | 20 | 32 | 50 | 70 | 98 | |||||
|
Torque |
at Vg max and pnom |
M |
Nm |
80 | 125 | 200 | 316 | 445 | 623 | 200 | 316 | 445 | 623 |
|
Weight (approx.) |
m |
kg |
12 | 15 | 21 | 33 | 45 | 60 | 21 | 33 | 45 | 60 | |