BOSCH REXROTH
R902401020
- BOSCH REXROTH
- Material:R902401020
- Model:AA10VSO71DFR/31R-PKC92K57
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A AA10VSO 71 DFR /31R-PKC92K57 (R902401020) is a high-performance axial piston variable pump with a swashplate design for hydrostatic drives in an open circuit. This all-purpose medium pressure pump is engineered to deliver reliable performance and versatility, making it suitable for a wide range of applications. It has a size nominal pressure of 280 bar and can handle a maximum pressure of up to 350 bar, ensuring robust operation under demanding conditions. This model features through drive capability, allowing for the mounting of additional pumps up to the same nominal size, which can be crucial for systems requiring multiple pump configurations. The A AA10VSO 71 DFR /31R-PKC92K57 is designed to produce low operating noise levels, contributing to improved working conditions and reduced noise pollution in the workplace. The long service life of this pump reduces downtime and maintenance costs over time, while its short control response times enable precise operation control. With excellent suction characteristics and equipped with drain ports, it ensures efficient fluid handling and ease of maintenance. This particular SAE version is tailored for the US market, adhering to specific standards and requirements prevalent in the region. The Bosch Rexroth A AA10VSO 71 DFR /31R-PKC92K57 stands out for its reliability, adaptability, and efficiency in various hydraulic applications.
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 | |