BOSCH REXROTH
R902401308
- BOSCH REXROTH
- Material:R902401308
- Model:A A10VO71DRG/31R-PSC91N00
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VO71DRG/31R-PSC91N00 (R902401308) is a high-performance axial piston pump designed for medium pressure applications in open circuit systems. This all-purpose pump features a swashplate design and is recognized for its excellent suction characteristics, which contribute to its efficiency and reliability in operation. It has a size of 71, with a nominal pressure of 280 bar and a maximum pressure capacity of up to 350 bar, ensuring it can handle demanding tasks. One of the standout capabilities of this Bosch Rexroth pump is the through drive option, which allows for the mounting of additional pumps up to the same nominal size directly onto it. This feature provides flexibility in hydraulic system design by enabling tandem pump configurations without requiring extra space or complex mounting solutions. The A10VO71DRG/31R-PSC91N00 also boasts low operating noise, making it suitable for environments where noise reduction is critical. Its long service life is attributed to the robust construction and quality materials used in manufacturing, ensuring durability and reducing maintenance requirements over time. Furthermore, the pump's short control response times are ideal for applications that demand quick reactions and precise control of hydraulic flow. The presence of drain ports enhances the maintenance capabilities by allowing easy drainage of fluids when necessary. Overall, this Bosch Rexroth axial piston pump combines efficiency with versatility, making it an excellent choice for various hydraulic system applications where medium pressure and reliable performance are essential.
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 |