BOSCH REXROTH
R902544678
- BOSCH REXROTH
- Material:R902544678
- Model:A A10VSO28DFR1/31R-PPA12N00
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VSO 28 DFR1/31R-PPA12N00 (R902544678) is a high-performance axial piston variable pump with a swashplate design tailored for open circuit applications. This all-purpose medium pressure pump is engineered to deliver reliable performance with its nominal pressure of 280 bar and a maximum pressure of 350 bar. It is designed in a metric version and comes with the capability to accommodate through drive for mounting additional pumps up to the same nominal size, which provides versatility in complex hydraulic systems. The A10VSO 28 DFR1/31R-PPA12N00 features low operating noise and long service life, ensuring minimal disruption and consistent operation over extended periods. Its short control response times make it highly responsive for applications requiring precise control of hydraulic flow. The pump also boasts excellent suction characteristics, which contribute to its efficiency and reduce the risk of cavitation. Furthermore, this model is equipped with drain ports that facilitate the maintenance process, ensuring that the system can be kept in optimal condition with less downtime. The combination of these advanced features makes the Bosch Rexroth A10VSO 28 DFR1/31R-PPA12N00 an ideal solution for a variety of medium-pressure applications where efficiency, reliability, and noise reduction are critical requirements.
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 | |