BOSCH REXROTH
R910983650
- BOSCH REXROTH
- Material:R910983650
- Model:A10VO140DFR/31R-PSD62K68
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A A10V O140 DFR /31R-PSD62K68 (R910983650) is a high-quality axial piston variable pump designed for open circuit applications. This all-purpose medium pressure pump is recognized for its robust performance and reliability in demanding environments. It features a swashplate design, which is engineered to provide excellent suction characteristics, ensuring efficient operation and fluid power delivery. With its size and nominal pressure bar rating, it is well-suited to handle consistent loads while maintaining maximum pressure bars without compromise. One of the key advantages of this model is the through drive capability, which allows for the mounting of further pumps up to the same nominal size directly onto the unit. This feature provides flexibility in system design and can lead to cost savings by reducing additional components needed for multi-pump systems. The A A10V O140 DFR /31R-PSD62K68 also boasts low operating noise, making it an ideal choice for applications where noise levels are a concern. In terms of durability, users can expect a long service life from this pump due to its sturdy construction and Bosch Rexroth's commitment to quality in manufacturing. Additionally, it offers short control response times that contribute to precise operation control and improved overall system efficiency. Equipped with drain ports, maintenance and management of internal fluids are simplified, further extending the unit's lifespan through proper care. The combination of these features makes the Bosch Rexroth A A10V O140 DFR /31R-PSD62K68 (R910983650) an exceptional component for a variety of hydraulic systems requiring reliable medium pressure performance.
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 |