BOSCH REXROTH
R902503293
$8,146.34 USD
- BOSCH REXROTH
- Material:R902503293
- Model:A10VO140DFR/31L-VQC62N00
Quantity in stock: 0
The Bosch Rexroth A A10V O140 DFR /31L-VQC62N00 (R902503293) is a high-performance axial piston variable pump with a swashplate design, tailored for open circuit applications. This all-purpose medium pressure pump is renowned for its durability and long service life, making it an ideal choice for demanding hydraulic operations. With a nominal pressure of bar and a maximum pressure of bar, it delivers reliable performance under varying pressure conditions. The through-drive feature allows for the mounting of additional pumps up to the same nominal size, enhancing its versatility in complex hydraulic systems. Engineered to minimize operating noise, the A A10V O140 DFR /31L-VQC62N00 ensures a quieter working environment, which is particularly beneficial in noise-sensitive applications. Its excellent suction characteristics contribute to efficient fluid dynamics within the system, reducing the risk of cavitation and maintaining consistent performance. The pump's short control response times are indicative of its responsive operation, enabling precise control over hydraulic functions. This model's design includes drain ports that facilitate maintenance and increase operational reliability. The combination of these features makes the Bosch Rexroth A A10V O140 DFR /31L-VQC62N00 (R902503293) a robust solution for a wide range of medium-pressure applications requiring precise control and dependable longevity in their hydraulic components.
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 |