BOSCH REXROTH
R902506150
$3,851.00 USD
- BOSCH REXROTH
- Material:R902506150
- Model:A A10V O 28 DRG /31R-VSC62N00 -S4875
Quantity in stock: 0
The Bosch Rexroth A10VO 28 DRG/31R-VSC62N00 (R902506150) is a high-performance axial piston variable pump with a swashplate design optimized for open circuit applications. This all-purpose medium pressure pump is notable for its through drive capability, allowing for the mounting of additional pumps up to the same nominal size, thereby offering a versatile solution for complex hydraulic systems. With its size designation of 28, it operates efficiently within a nominal pressure range of up to 280 bar and can handle maximum pressures up to 350 bar, ensuring reliable performance under demanding conditions. The model's engineering ensures low operating noise and long service life, contributing to an improved working environment and reduced maintenance costs. The short control response times of the A10VO series enable precise operation, which is critical in applications requiring fine-tuned hydraulic functions. Moreover, the pump features excellent suction characteristics that facilitate consistent fluid intake and contribute to the overall efficiency of the hydraulic system. Equipped with multiple drain ports, this Bosch Rexroth variable pump allows for flexibility in installation and maintenance procedures. The robust construction and advanced design principles applied to this model reflect Bosch Rexroth's commitment to producing high-quality hydraulic components that meet the rigorous demands of various applications while maintaining consistent performance and reliability throughout their service life.
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 |