BOSCH REXROTH
R902483251
- BOSCH REXROTH
- Material:R902483251
- Model:A10VO140DFR/31R-VQC62N00
Quantity in stock: 0
The Bosch Rexroth A A10V O140 DFR /31R-VQC62N00 (R902483251) is a high-performance axial piston variable pump with a swashplate design for hydrostatic drives in an open circuit configuration. This all-purpose medium pressure pump is engineered to provide reliable performance with a nominal pressure of 280 bar and a maximum pressure of 350 bar, making it suitable for various applications requiring efficient fluid power. The pump features through drive capability, allowing for the mounting of further pumps up to the same nominal size, which enhances its versatility in complex hydraulic systems. Designed with efficiency in mind, the A A10V O140 DFR /31R-VQC62N00 boasts low operating noise and short control response times, which contribute to a more comfortable and productive working environment. Its excellent suction characteristics ensure smooth operation and contribute to the long service life of the pump, reducing downtime and maintenance requirements. Additionally, it includes drain ports that facilitate better fluid handling within hydraulic systems. This Bosch Rexroth variable pump is particularly well-suited for mobile and industrial applications where consistent and reliable medium pressure hydraulic power is essential. Its robust construction and state-of-the-art design make it an ideal solution for those seeking a durable and efficient hydraulic component that can withstand the demands of rigorous use while providing precise control over fluid power operations.
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 |