BOSCH REXROTH
R902502703
$2,527.20 USD
- BOSCH REXROTH
- Material:R902502703
- Model:A10VO45DFR/31R-VSC62N00*GO2*
Quantity in stock: 0
The Bosch Rexroth A10VO 45 DFR /31R-VSC62N00 (R902502703) is a high-performance axial piston unit designed to operate in open circuit hydraulic systems. This variable displacement pump features a swashplate design that allows for stepless adjustment of flow in proportion to drive speed and displacement, ensuring precise control for a variety of applications. The A10VO series is engineered for medium pressure operations, with a nominal pressure of 280 bar and a maximum pressure capacity of 350 bar, making it suitable for all-purpose applications within its range. The pump size is 45 cm³, which provides an optimal balance between compactness and power output. It comes equipped with an FR control (pressure flow controller) that contributes to the pump's short control response times and excellent suction characteristics. The unit's design emphasizes durability and reliability, promising a long service life with low operating noise. For ease of integration into various systems, the A10VO 45 DFR /31R-VSC62N00 features standard SAE working ports B and S flanges as well as an ISO SAE mounting flange with a 2-hole configuration. The rotational direction is clockwise when viewed from the shaft end, which has a splined shaft design. This model comes without through drive options, meaning it does not allow for the mounting of additional pumps in tandem. However, it maintains exceptional performance characteristics including its short control times and high efficiency in operation. Its sealing material is FKM standard, ensuring compatibility with a wide range of fluids and operating conditions. Overall, the Bosch Rexroth A10VO 45 DFR /31R-VSC62N00 offers robust performance for open circuit hydraulic systems requiring reliable variable displacement capabilities combined with quiet operation and quick response controls.
A10V O, variable displacement unit, open circuit, medium pressure, size: 45 cm³, pressure flow controller, without through drive
A10VO 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: 23.5 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 | 7,21,22,23,24,25 |
Rotational speed | 1800 |
Shaft end | Splined shaft |
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 | Standard |
Max. displacement setting | Fix |
Product family | A10VO |
Classification society (external) | No |
Paint/base coat | without |
Max. flow | 81.0 |
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) | A10V |
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) | 45 |
Max. displacement | 45.0 |
Weight | 23.5 |
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 |