BOSCH REXROTH
R902566604
- BOSCH REXROTH
- Material:R902566604
- Model:A A10VO140DFR1/31R-VSD62K68
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A A10V O140 DFR1/31R-VSD62K68 (R902566604) is a high-performance axial piston variable pump designed with a swashplate design for hydrostatic drives in an open circuit. This particular model is characterized by its through drive capability, which allows for the mounting of additional pumps up to the same nominal size, enabling flexible and versatile configurations in complex hydraulic systems. The pump features low operating noise, contributing to improved operator comfort and less environmental noise pollution. With its long service life, the A A10V O140 DFR1/31R-VSD62K68 is engineered for durability and consistent performance, even under demanding conditions. The short control response times of this model ensure high efficiency and precision in machine operations, making it suitable for a wide range of application requirements. Additionally, the excellent suction characteristics of this unit facilitate reliable operation at various speeds and contribute to the overall efficiency of the hydraulic system. Drain ports are included in the design to assist with maintenance procedures and ensure that any excess fluid within the system can be easily removed to prevent potential damage or operational issues. Overall, this Bosch Rexroth axial piston variable pump stands out for its robustness, adaptability, and advanced engineering, making it a key component in a variety of hydraulic applications where performance and reliability are paramount.
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 |