BOSCH REXROTH
R902491401
$5,403.00 USD
- BOSCH REXROTH
- Material:R902491401
- Model:A A10VSO 71 DRG /31R-VPA42N00
Due to extremely high demand, please call 920-337-0234 for availability
The Bosch Rexroth A10VSO 71 DRG /31R-VPA42N00 (R902491401) is a high-performance, variable displacement unit designed for hydrostatic drives in open circuit applications. This medium pressure pump features a swash plate design that allows for a variable flow rate, which can be adjusted seamlessly thanks to the swash plate's angle. It operates with low noise levels and is built for durability, promising a long service life and short control response times. The A10VSO 71 DRG /31R-VPA42N00 is equipped with an ISO shaft key and utilizes FKM standard sealing material to ensure reliable operation under various conditions. The pump's direction of rotation is clockwise when viewed from the shaft end, and it does not include an internal drain line or through drive; however, it allows for the mounting of further pumps up to the same nominal size without through drive. The working ports are designed with metric flanges for secure connections. This model has a fixed minimum displacement setting and a variable maximum displacement setting, providing flexibility in flow rates. It operates efficiently with excellent suction characteristics, which minimizes the risk of cavitation. The pump's weight is optimized for its size and capacity, making it suitable for various applications requiring precise hydraulic power delivery. Key specifications include a nominal pressure of bar and a maximum pressure of bar, indicating its capability to handle demanding operations. The product comes standard without paint on the top coat or base coat and does not include test certificates or connectors for solenoids. Overall, the Bosch Rexroth A10VSO 71 DRG /31R-VPA42N00 (R902491401) is an all-purpose medium pressure pump that excels in providing hydraulic power with precision control in open circuit systems while maintaining efficiency and reliability in industrial applications.
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 | 1500 |
| Shaft end | ISO 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 | Standard |
| Max. displacement setting | Variabel |
| Product family | A10VSO |
| Classification society (external) | No |
| Paint/base coat | without |
| Max. flow | 106.0 |
| 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 metr, S flan l metr. |
| Mounting flange | ISO 3019-2 (metric), 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 | |