BOSCH REXROTH
R902502740
$1,822.82 USD
- BOSCH REXROTH
- Material:R902502740
- Model:A10VO28DFR/52R-VSC64N00*GO2*
Quantity in stock: 1
The Bosch Rexroth A A10V O 28 DFR /52R-VSC64N00 (R902502740) is a high-performance variable displacement pump designed for hydrostatic drives in open circuits. This product features a swash plate design that allows for stepless adjustment of flow proportional to the drive speed and displacement. It is well-suited for applications requiring medium pressure with a nominal pressure of 280 bar and a maximum pressure of 350 bar. The pump's size is 28 cm³, which makes it appropriate for machines with medium pressure requirements. This model boasts short control response times and high power density, ensuring efficient operation and quick adjustments to meet system demands. The A A10V O 28 DFR /52R-VSC64N00 is approved for high rotational speeds, contributing to its versatility and capability to handle demanding applications. The pump operates with low noise levels, making it suitable for environments where noise reduction is critical. Constructed without a through drive, the unit features working ports B thr. r SAE and S thr. r SAE, along with a splined shaft end. It has an FR control device with standard FKM sealing material and does not include an internal drain line or connectors for solenoids. The mounting flange adheres to ISO standards with an SAE 2-hole pattern. With its robust design, the pump can handle a directional rotation that is clockwise when viewing from the shaft end. Its weight is specified at . kg, ensuring that it can be integrated into various systems without significantly affecting the overall mass. The Bosch Rexroth A A10V O 28 DFR /52R-VSC64N00 (R902502740) stands out as a reliable component in hydraulic systems where consistency, adaptability, and efficiency are essential. Its standard version comes without paint base or top coats and lacks external classification society approvals but maintains its position as a solid choice for open circuit applications in various machinery setups.
A10V O, variable displacement unit, open circuit, medium pressure, size: 28 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: 14.891 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 5, index 2 |
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 | 250 |
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 | 50.4 |
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 thr. r SAE, S thr. r SAE |
Mounting flange | ISO 3019-1 (SAE), 2 hole |
Pressure differential FR | 14.0 |
Min. displacement | 0.0 |
Size (displacement) | 28 |
Max. displacement | 28.0 |
Weight | 14.891 |
Table of values
Size |
10 | 18 | 28 | 45 | 60 | 63 | 72 | 85 | 100 | |||
Displacement |
Vg max |
cm³ |
10.5 | 18 | 28 | 45 | 60 | 63 | 72 | 85 | 100 | |
Nominal pressure |
pnom |
bar |
250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | |
Maximum pressure |
pmax |
bar |
315 | 315 | 315 | 315 | 315 | 315 | 315 | 315 | 315 | |
Maximum speed 1) |
at Vg max |
nnom |
rpm |
3600 | 3300 | 3000 | 2600 | 2600 | 2600 | 2600 2) | 2500 | 2300 |
Flow |
at Vg max and nnom |
qV nom |
l/min |
37 | 59 | 84 | 117 | 156 | 163 | 187 | 212 | 230 |
at Vg max and n = 1500 rpm |
qV 1500 |
l/min |
15 | 27 | 42 | 68 | 90 | 95 | 108 | 128 | 150 | |
Power |
at qV nom and pnom |
P |
kW |
16 | 25 | 35 | 49 | 65 | 68 | 77 | 89 | 96 |
at qV 1500 and pnom |
P 1500 |
kW |
7 | 11 | 18 | 28 | 37 | 39 | 45 | 53 | 62 | |
Torque |
at Vg max and pnom |
M |
Nm |
42 | 71 | 111 | 179 | 238 | 250 | 286 | 338 | 398 |
Weight (approx.) |
m |
kg |
8 | 11.5 | 14 | 18 | 22 | 22 | 22 | 36 | 36 |
1) | These values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range νopt |
2) | Please contact us regarding higher speeds |