BOSCH REXROTH
R902542534
- BOSCH REXROTH
- Material:R902542534
- Model:A A10VO74DFR/31L-PKC92N00
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VO 74 DFR /31L-PKC92N00 (R902542534) is a high-performance axial piston variable pump with swashplate design for hydrostatic drives in an open circuit. This all-purpose medium pressure pump is known for its reliability and versatility, making it suitable for a wide range of applications. With a size of 74, it operates at a nominal pressure of up to 280 bar and can handle maximum pressures up to 350 bar, ensuring efficient operation under demanding conditions. The A10VO series features excellent suction characteristics and low operating noise, contributing to a more comfortable working environment. It also boasts short control response times which are essential for precision operations. The robust construction of this model ensures a long service life and reduces downtime due to maintenance or repairs. One notable feature of the R902542534 is the through drive capability, which allows for the mounting of further pumps up to the same nominal size directly onto this unit. This modular approach provides flexibility in system design and can lead to cost savings by reducing additional components needed for multi-pump systems. Overall, the Bosch Rexroth A10VO 74 DFR /31L-PKC92N00 offers a combination of performance, durability, and adaptability that makes it an excellent choice for engineers looking for a reliable hydraulic component in their 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 |