BOSCH REXROTH
R910975301
- BOSCH REXROTH
- Material:R910975301
- Model:A A10V O 71 DFR1/31R-PKC91N00
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A A10V O 71 DFR1/31R-PKC91N00 (R910975301) is a high-performance axial piston variable pump designed with a swashplate design for hydrostatic drives in an open circuit. This particular model features through drive capabilities, allowing for the mounting of further pumps up to the same nominal size, making it highly versatile for complex hydraulic systems. The pump is engineered to operate with low noise levels, enhancing the working environment and reducing acoustic emissions. The unit's long service life is a testament to Bosch Rexroth's commitment to durability and quality manufacturing. With short control response times, this pump can achieve high efficiency and precision in operations, making it suitable for a range of applications that require exacting hydraulic control. Additionally, it boasts excellent suction characteristics which ensure reliable operation even under challenging conditions. The integrated drain ports present in the design contribute to the maintenance of internal pressure and fluid circulation within the system. This feature helps in extending the pump's operational lifespan by mitigating internal stresses and potential damage from fluid contaminants. Overall, the Bosch Rexroth A A10V O 71 DFR1/31R-PKC91N00 offers a combination of performance, reliability, and adaptability for modern hydraulic requirements.
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 |