BOSCH REXROTH
R910911830
- BOSCH REXROTH
- Material:R910911830
- Model:A10VO28DR/31L-PSC62K01
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A A10V O 28 DR /31L-PSC62K01 (R910911830) is a high-performance axial piston variable pump designed with a swashplate design for hydrostatic drives in an open circuit. The product is engineered to offer excellent suction characteristics, ensuring efficient and reliable operation across various applications. Its through-drive capability allows for the mounting of further pumps up to the same nominal size, which provides versatility in configuring complex hydraulic systems. The pump's low operating noise makes it suitable for use in environments where noise reduction is essential. Additionally, the A A10V O 28 DR /31L-PSC62K01 boasts a long service life, attributed to its robust construction and quality materials used in manufacturing, ensuring durability and reducing maintenance requirements over time. With short control response times, this Bosch Rexroth pump provides precise control over hydraulic functions, which is critical for applications requiring exact motion sequences and fluid power management. The presence of drain ports enhances the pump's maintenance capabilities by allowing easy drainage of hydraulic fluid when necessary. Overall, this model is characterized by its reliability and efficiency in delivering hydraulic power. Its advanced features make it an ideal choice for various applications requiring a dependable hydraulic power source with precise control and quiet operation.
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 |