BOSCH REXROTH
R910944541
- BOSCH REXROTH
- Material:R910944541
- Model:A AA10VSO140 DFR1/31R-PKD62K38
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A AA10VSO140 DFR1/31R-PKD62K38 (R910944541) is a high-performance axial piston variable pump that exemplifies advanced hydraulic engineering. This all-purpose medium pressure pump is designed for open circuit applications and showcases a robust swashplate design, ensuring reliability and efficiency in operation. With a size nominal pressure of 280 bar and the ability to withstand a maximum pressure of 350 bar, this pump is well-suited for demanding tasks requiring precise control. Notable for its through-drive capability, it permits the mounting of additional pumps up to the same nominal size, which can be crucial for systems requiring multi-pump configurations. The unit's low operating noise is an added benefit, contributing to a more pleasant and compliant work environment. Furthermore, its long service life translates into reduced downtime and maintenance costs over time. This model also boasts short control response times, facilitating quick system reactions that are essential for dynamic applications. Its excellent suction characteristics are indicative of its ability to maintain optimal performance even under challenging conditions. Additionally, it includes drain ports that enhance its operational flexibility. Designed specifically with the SAE version for the US market in mind, this Bosch Rexroth axial piston variable pump meets stringent standards and expectations for quality and performance within various hydraulic systems. Whether used in mobile or industrial applications, the A AA10VSO140 DFR1/31R-PKD62K38 stands out as a reliable component designed to deliver consistent results in an array of settings.
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 | |