BOSCH REXROTH
R902406154
- BOSCH REXROTH
- Material:R902406154
- Model:A10VO71DFR/31R-PRC92K07
Quantity in stock: 0
The Bosch Rexroth A A10V O 71 DFR /31R-PRC92K07 (R902406154) is a high-performance axial piston pump designed with a swashplate design, tailored for open circuit applications. This all-purpose medium pressure pump is recognized for its robust construction and reliable performance, making it suitable for a diverse range of hydraulic functions. With a size that corresponds to its output capabilities, the pump operates at a nominal pressure of up to 280 bar and can handle maximum pressures as high as 350 bar. Engineered to offer low operating noise and long service life, the A A10V O 71 DFR /31R-PRC92K07 ensures efficient operations with minimal downtime. Its short control response times facilitate precise operation control, which is critical in applications requiring exacting hydraulic movements. The pump's excellent suction characteristics are attributed to its thoughtful engineering, which allows for consistent and reliable fluid intake. An additional noteworthy feature of this Bosch Rexroth pump is its through-drive capability, which allows for the mounting of further pumps up to the same nominal size directly onto it. This feature provides flexibility in system design by enabling multiple pump configurations without the need for additional space or complex mounting arrangements. The inclusion of drain ports in the design also contributes to the pump's maintenance-friendly attributes, allowing for easy servicing when necessary. Overall, the Bosch Rexroth A A10V O 71 DFR /31R-PRC92K07 stands out as an adaptable solution that combines durability with performance efficiency, catering to various application needs in fluid power technology.
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 |