BOSCH REXROTH
R902400497
- BOSCH REXROTH
- Material:R902400497
- Model:AA10VSO71DFR/31R-VKC92N00 GO2
Quantity in stock: 8
The Bosch Rexroth A AA10VSO 71 DFR /31R-VKC92N00 (R902400497) is a high-quality axial piston unit designed for hydrostatic drives in open circuits. This variable displacement pump operates with a swash plate design, enabling the flow to be seamlessly adjusted in proportion to the drive speed and displacement. The pump is characterized by its low operating noise and exceptional service life, ensuring reliable performance over time. With short control times and rapid response controls, the A AA10VSO 71 DFR /31R-VKC92N00 offers precise operation and good suction characteristics. This Bosch Rexroth pump has a fixed minimum displacement setting, while the maximum displacement can be varied to suit different requirements. It operates without a through drive and comes with an SAE shaft key at the shaft end for secure mounting. The DR F controller XT open provides efficient control over the unit's operation. Constructed with FKM standard sealing material, it ensures durability under various conditions. The pump's working pressure is optimized for medium-pressure applications, while its rotational speed supports efficient fluid dynamics within the system. It features B and S flange working ports compliant with ISO standards, including SAE versions tailored for the US market. The pressure differential FR is meticulously calibrated to maintain system stability. Notably, this model does not include internal drain lines or connectors for solenoids, emphasizing its straightforward design focused on core functionality. Its standard version comes without any paint base or top coat and lacks external classification society approvals. With a weight of . kg and designed to handle nominal pressures of bar with maximum pressures up to bar, this all-purpose medium pressure pump is well-suited for various applications requiring dependable hydraulic power in an open circuit configuration. The A AA10VSO 71 DFR /31R-VKC92N00 remains a robust choice for those seeking efficiency coupled with long-term reliability.
A10VSO, variable displacement unit, open circuit, medium pressure, size: 71 cm³, pressure flow controller, without through drive
A10VSO is a variable pump with axial piston transmission in swash plate design for hydrostatic drives in the open circuit. The flow is proportional to the drive speed and the displacement. By adjusting the swash plate, the flow can be steplessly changed.
Unpacked Weight: 35.38 kg
| Data Sheet | Download Data Sheet |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Paint/top coat | without |
| Test certificate | Without |
| Series | Series 3, index 1 |
| Productgroup ID | 9,10,11,12,13,14 |
| Rotational speed | 1800 |
| Shaft end | SAE shaft key |
| Control device | DR F controller X-T open 32/53 |
| Sealing material | FKM (standard) |
| Type of actuation | Variable pump, open circuit |
| Working pressure | 280 |
| Min. displacement setting | Fix |
| Test certificate language code | Without |
| Version_2 | US version |
| Max. displacement setting | Variabel |
| Product family | A10VSO |
| Classification society (external) | No |
| Paint/base coat | without |
| Max. flow | 127.0 |
| Min. flow | 0.0 |
| Direction of rotation | clockwise (w.view on shaft end) |
| Connector for solenoids | Without |
| Internal drain line | No |
| Through drive | Without through drive |
| Product (axial piston unit) | A10VS |
| Version_1 | Standard |
| Working ports | B flan l SAE, S flan l SAE |
| Mounting flange | ISO 3019-1 (SAE), 2 hole |
| Pressure differential FR | 14.0 |
| Min. displacement | 0.0 |
| Size (displacement) | 71 |
| Max. displacement | 71.0 |
| Weight | 35.38 |
Table of values
|
Size |
18 | 28 | 45 | 71 | 100 | 140 | 45 | 71 | 100 | 140 | |||
|
Version |
Standard | High speed | |||||||||||
|
Displacement |
Vg max |
cm³ |
18 | 28 | 45 | 71 | 100 | 140 | 45 | 71 | 100 | 140 | |
|
Nominal pressure |
pnom |
bar |
280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | |
|
Maximum pressure |
pmax |
bar |
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
3300 | 3000 | 2600 | 2200 | 2000 | 1800 | 3000 | 2550 | 2300 | 2050 |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
59 | 84 | 117 | 156 | 200 | 252 | 135 | 178 | 230 | 287 |
|
at Vg max and n = 1500 rpm |
qV 1500 |
l/min |
27 | 42 | 68 | 107 | 150 | 210 | |||||
|
Power |
at qV nom and pnom |
P |
kW |
30 | 39 | 55 | 73 | 93 | 118 | 63 | 83 | 107 | 134 |
|
at qV 1500 and pnom |
P 1500 |
kW |
12.6 | 20 | 32 | 50 | 70 | 98 | |||||
|
Torque |
at Vg max and pnom |
M |
Nm |
80 | 125 | 200 | 316 | 445 | 623 | 200 | 316 | 445 | 623 |
|
Weight (approx.) |
m |
kg |
12 | 15 | 21 | 33 | 45 | 60 | 21 | 33 | 45 | 60 | |