BOSCH REXROTH
R902502985
$5,205.00
- BOSCH REXROTH
- Material:R902502985
- Model:AA10VSO71DRG/31R-VKC92N00*GO2*
Quantity in stock: 6
The Bosch Rexroth A AA10VSO 71 DRG /31R-VKC92N00 (R902502985) is a high-performance axial piston unit designed for hydrostatic drives in open circuit applications. This variable displacement pump features a swash plate design that allows for stepless adjustment of flow proportional to the drive speed and displacement. The A AA10VSO model is engineered for medium pressure operations, with a size of 71 cm³, and it includes a pressure controller without through drive. This model boasts several key capabilities such as low operating noise, high service life, and short control times due to its responsive controls. It has excellent suction characteristics which contribute to its efficient performance. The pump is equipped with leakage and drain ports, but it does not include through drive for mounting additional pumps. The unit is designed with an SAE shaft key and the control device is DR remote controlled. It utilizes FKM standard sealing material for durability and reliability in various operating conditions. As a variable pump intended for open circuit systems, it can handle a working pressure suitable for its size and classification. For installation convenience, the A AA10VSO 71 DRG /31R-VKC92N00 features working ports B flange SAE and S flange SAE along with a mounting flange ISO 2/4 hole SAE. It is specifically tailored as an SAE version suitable for the US market, ensuring compliance with relevant standards. With its all-purpose design suitable for medium pressure applications, the pump's nominal pressure is rated at bar while it can withstand maximum pressure up to bar in operation. Its directional rotation is clockwise when viewing from the shaft end, indicating its compatibility with standard system configurations. In summary, this Bosch Rexroth axial piston unit stands out due to its robust design, operational efficiency, and adaptability across various applications requiring reliable hydraulic power in open circuit systems.
A10VSO, variable displacement unit, open circuit, medium pressure, size: 71 cm³, pressure 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: 35.2 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 remote controlled |
Sealing material | FKM (standard) |
Type of actuation | Variable pump, open circuit |
Working pressure | 280 |
G controller - standby pressure | 20.0 |
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 | 127.8 |
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 |
Min. displacement | 0.0 |
Size (displacement) | 71 |
Max. displacement | 71.0 |
Weight | 35.2 |
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 |