BOSCH REXROTH
R910920257
- BOSCH REXROTH
- Material:R910920257
- Model:A10VO140DFR1/31L-PSD62N00
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VO140DFR1/31L-PSD62N00 (R910920257) is a high-performance axial piston pump designed for medium pressure applications in open circuits. Featuring a swashplate design, this all-purpose pump is engineered to provide reliable performance with low operating noise and excellent suction characteristics, which contribute to its long service life. The nominal pressure of the unit stands at 280 bar, while it can handle maximum pressures up to 350 bar, making it suitable for a range of demanding applications. One of the key capabilities of this Bosch Rexroth pump is its through-drive functionality, which allows for the mounting of additional pumps up to the same nominal size. This feature facilitates the creation of compact and efficient multi-pump assemblies. The pump's short control response times ensure precise operation in various hydraulic systems. Ideal for use in mobile and industrial applications, this model's robust construction and adaptability make it an essential component for equipment requiring consistent hydraulic power. Its advanced design ensures that it meets the requirements for a variety of uses while maintaining Bosch Rexroth's standards for efficiency and reliability. The R910920257 model is equipped with drain ports that support its superior functionality and maintenance ease. In summary, the Bosch Rexroth A10VO140DFR1/31L-PSD62N00 is a versatile axial piston pump that offers durability and precision control for sophisticated hydraulic systems within its specified pressure range.
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 |