BOSCH REXROTH
R902424948
- BOSCH REXROTH
- Material:R902424948
- Model:A A10V O 28 DFR /31R-PSC12K01 -SO 52
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VO 28 DFR /31R-PSC12K01-SO52 (R902424948) is a high-performance axial piston variable pump designed with a swashplate design for hydrostatic drives in an open circuit. The pump is characterized by its versatility as an all-purpose medium pressure pump, with a nominal pressure of up to 280 bar and a maximum pressure of 350 bar. This model features through-drive capability, which allows for the mounting of additional pumps up to the same nominal size, thereby providing flexibility in hydraulic system design. The A10VO series is engineered to provide low operating noise and long service life, making it suitable for various applications where reliability and efficiency are critical. The pump's short control response times ensure high performance and precise operation in demanding conditions. Additionally, it boasts excellent suction characteristics, which contribute to its operational efficiency. Equipped with multiple drain ports, the Bosch Rexroth A10VO 28 DFR /31R-PSC12K01-SO52 offers improved flexibility in installation and maintenance procedures. This model is particularly well-suited for use in mobile and industrial applications that require medium pressure hydraulic fluid delivery. Its robust design ensures that it can withstand the challenging conditions often encountered in such environments while maintaining consistent performance and reducing downtime due to maintenance or repairs. Overall, this Bosch Rexroth axial piston variable pump represents a reliable solution for those seeking a durable and flexible component for their hydraulic systems. With its advanced features tailored to enhance operation and longevity, this model stands out as an excellent choice for a wide range of medium-pressure applications.
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 |