BOSCH REXROTH
R902544672
$4,668.00 USD
- BOSCH REXROTH
- Material:R902544672
- Model:A A10V O 71 DR /31R-PSC92N00 -SO 97
Quantity in stock: 0
The Bosch Rexroth A A10V O 71 DR /31R-PSC92N00 -SO 97 (R902544672) is a high-performance axial piston pump designed for medium pressure applications in an open circuit system. This all-purpose pump features a swashplate design, which is renowned for its reliability and efficiency in converting rotary motion into linear motion. With a size nominal pressure bar and the capability to withstand maximum pressure bar, this model ensures robust operation under demanding conditions. The A A10V O 71 DR /31R-PSC92N00 -SO 97 is engineered to offer low operating noise, contributing to improved workplace environments and meeting stringent noise level requirements. Additionally, it boasts a long service life, reducing downtime and maintenance costs over the lifespan of the pump. Its short control response times enable precise operations, which is critical in applications where rapid changes in flow or pressure are necessary. Furthermore, this pump exhibits excellent suction characteristics that ensure consistent performance even at low inlet pressures, minimizing the risk of cavitation and associated damage. The through-drive feature allows for mounting of further pumps up to the same nominal size directly to the rear of this unit, enabling versatile configuration options for complex hydraulic systems. With drain ports included in its design, the Bosch Rexroth A A10V O 71 DR /31R-PSC92N00 -SO 97 facilitates the management of internal fluid flow and contributes to the overall efficiency and safety of hydraulic operations. This model's adaptability and advanced features make it suitable for a wide range of medium pressure applications that require reliable hydraulic power.
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 |