BOSCH REXROTH
R902550238
$2,589.13 USD
- BOSCH REXROTH
- Material:R902550238
- Model:A10VO28ED72/31R-VSC12N00P
Quantity in stock: 0
The Bosch Rexroth A10VO 28ED 72/31R-VSC12N00P (R902550238) is a high-performance axial piston variable pump designed for medium pressure applications in an open circuit configuration. This all-purpose hydraulic pump features a swashplate design, which is renowned for its efficiency and reliability in converting rotary motion into linear motion. The pump's through-drive capability allows for the mounting of additional pumps up to the same nominal size, facilitating versatile system configurations and complex hydraulic setups. With its size nominal pressure bar and maximum pressure bar specifications, the A10VO series ensures robust performance under demanding operational conditions. The unit is engineered to produce low operating noise, making it suitable for environments where noise reduction is essential. The long service life of this model is attributed to Bosch Rexroth's commitment to quality materials and manufacturing precision, ensuring that the pump can withstand continuous use with minimal wear. Moreover, the A10VO 28ED 72/31R-VSC12N00P boasts short control response times, which enable rapid changes in flow rate and pressure to match varying requirements of hydraulic systems. This feature is particularly beneficial in applications requiring precise control over movement and force. Additionally, excellent suction characteristics ensure that the pump maintains optimal performance even at low inlet pressures, reducing the risk of cavitation and prolonging the lifespan of the system. Equipped with drain ports for effective fluid handling, this model from Bosch Rexroth meets the needs of a wide range of applications requiring reliable medium-pressure hydraulic power. Its advanced design and technical capabilities make it a go-to solution for those seeking a durable and efficient axial piston variable pump.
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 |