BOSCH REXROTH
R910909159
- BOSCH REXROTH
- Material:R910909159
- Model:A10VO28DR/31R-PSC62N00
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VO28DR/31R-PSC62N00 (R910909159) is a high-quality axial piston variable pump known for its versatility and efficiency in various hydraulic applications. It features a swashplate design which allows for the conversion of mechanical energy into hydraulic energy with high precision. This pump is designed to accommodate through-drive capabilities, enabling the mounting of additional pumps up to the same nominal size, which is beneficial for systems requiring multiple pump configurations. With an emphasis on performance, this model boasts low operating noise, making it suitable for environments where noise reduction is critical. The long service life of this pump ensures reliability and reduced downtime for maintenance, which is crucial for continuous operations in demanding applications. The Bosch Rexroth A10VO28DR/31R-PSC62N00 also offers short control response times, providing quick and accurate reactions to system demands and enhancing overall system efficiency. Another significant feature of this pump is its excellent suction characteristics. This ensures that the hydraulic fluid is efficiently drawn into the pump, reducing cavitation risks and maintaining optimal performance. Additionally, it includes drain ports that facilitate the removal of excess fluid, thereby maintaining internal pressure and contributing to the longevity of the pump. Overall, this model from Bosch Rexroth stands out due to its robust construction and advanced design tailored to meet the rigorous demands of modern hydraulic systems while ensuring consistent performance and ease of maintenance.
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 |