BOSCH REXROTH
R902506147
$5,205.00 USD
- BOSCH REXROTH
- Material:R902506147
- Model:A A10VSO 71 DR /31R-VPA42N00
Quantity in stock: 0
The Bosch Rexroth A10VSO 71 DR /31R-VPA42N00 (R902506147) is a high-performance axial piston variable pump with a swashplate design suited for hydraulic applications in open circuits. This all-purpose medium pressure pump has been engineered to provide reliable operation and a long service life. It is characterized by its excellent suction characteristics and low operating noise, making it suitable for environments where noise levels are a concern. With its nominal pressure of 280 bar and maximum pressure reaching up to 350 bar, this pump is designed to handle demanding medium pressure applications efficiently. The metric version of this model ensures compatibility with standardized systems worldwide. One of the standout features of the A10VSO 71 DR /31R-VPA42N00 is its through-drive capability, which allows for the mounting of further pumps up to the same nominal size, offering versatility in complex hydraulic systems or applications that require multiple pumps. Additionally, the pump boasts short control response times, which is critical for applications requiring precise control over hydraulic functions. Furthermore, it includes drain ports that are essential for maintaining internal pressure and fluid balance within the system. The robust construction and meticulous engineering behind this Bosch Rexroth variable pump make it an optimal choice for a wide range of operational needs where consistent performance and durability are paramount.
Table of values
|
Size |
18 | 28 | 45 | 71 | 100 | 140 | 45 | 71 | 100 | 140 | |||
|
Version |
Standard | High speed | |||||||||||
|
Displacement |
Vg max |
cm³ |
18 | 28 | 45 | 71 | 100 | 140 | 45 | 71 | 100 | 140 | |
|
Nominal pressure |
pnom |
bar |
280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | |
|
Maximum pressure |
pmax |
bar |
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
3300 | 3000 | 2600 | 2200 | 2000 | 1800 | 3000 | 2550 | 2300 | 2050 |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
59 | 84 | 117 | 156 | 200 | 252 | 135 | 178 | 230 | 287 |
|
at Vg max and n = 1500 rpm |
qV 1500 |
l/min |
27 | 42 | 68 | 107 | 150 | 210 | |||||
|
Power |
at qV nom and pnom |
P |
kW |
30 | 39 | 55 | 73 | 93 | 118 | 63 | 83 | 107 | 134 |
|
at qV 1500 and pnom |
P 1500 |
kW |
12.6 | 20 | 32 | 50 | 70 | 98 | |||||
|
Torque |
at Vg max and pnom |
M |
Nm |
80 | 125 | 200 | 316 | 445 | 623 | 200 | 316 | 445 | 623 |
|
Weight (approx.) |
m |
kg |
12 | 15 | 21 | 33 | 45 | 60 | 21 | 33 | 45 | 60 | |