BOSCH REXROTH
R902544675
- BOSCH REXROTH
- Material:R902544675
- Model:A A10V O 71 DRG /31L-PSC92N00
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A A10V O 71 DRG /31L-PSC92N00 (R902544675) is a high-quality axial piston variable pump designed for medium pressure applications in an open circuit configuration. This all-purpose pump is known for its swashplate design, which contributes to its low operating noise and excellent suction characteristics, making it ideal for a variety of demanding applications. The A10VO series is engineered to provide long service life and quick control response times, ensuring reliable performance and efficient operation. With a nominal pressure of 280 bar and a maximum pressure of up to 350 bar, this pump can handle rigorous use. It has been crafted with the capability to accommodate through-drive for the mounting of further pumps up to the same nominal size, allowing for flexible configurations in complex hydraulic systems. The drain ports are strategically placed to facilitate efficient fluid handling and maintenance procedures. The Bosch Rexroth A A10V O 71 DRG /31L-PSC92N00 is suitable for various applications such as mobile equipment, industrial machinery, and manufacturing processes that require precise hydraulic control. Its robust construction and adaptable features make it a versatile solution for engineers seeking a reliable medium-pressure pump that meets stringent performance standards.
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 |