BOSCH REXROTH
R902400489
- BOSCH REXROTH
- Material:R902400489
- Model:A A10VO71DFR1/31L-PSC92K07
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VO 71 DFR1/31L-PSC92K07 (R902400489) is a high-quality axial piston variable pump with a swashplate design for hydrostatic transmissions in open circuits. This all-purpose medium pressure pump is renowned for its low operating noise and long service life, making it a reliable component for various hydraulic applications. It has a size of 71, with a nominal pressure of up to 280 bar and a maximum pressure of 350 bar, ensuring robust performance under demanding conditions. This particular model features through drive, which allows for the mounting of additional pumps up to the same nominal size, thus offering flexibility in system design and expansion. The A10VO series is designed with short control response times and excellent suction characteristics, contributing to efficient system dynamics and ease of use. With its versatile capabilities, the Bosch Rexroth A10VO 71 DFR1/31L-PSC92K07 is suitable for a wide range of applications such as mobile equipment, industrial machinery, and manufacturing processes that require precise fluid power control. The combination of consistent quality, adaptability to multiple tasks, and superior operational efficiency makes this pump an essential component for engineers looking to optimize their hydraulic systems.
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 |