BOSCH REXROTH
R910910219
- BOSCH REXROTH
- Material:R910910219
- Model:A10VO45DFR/31L-PSC62K04
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A A10V O 45 DFR /31L-PSC62K04 (R910910219) is an all-purpose medium-pressure pump designed for open circuit applications. This pump features a swashplate design and offers excellent suction characteristics, ensuring efficient operation across various conditions. It is engineered to provide low operating noise, which makes it suitable for environments where noise reduction is essential. The robust construction of the pump contributes to a long service life, minimizing downtime and maintenance costs over time. With short control response times, the A A10V O 45 DFR /31L-PSC62K04 pump allows for precise operation and quick adjustments to system demands, enhancing overall performance and reliability. Additionally, it includes drain ports that facilitate proper maintenance and servicing of the pump. One of the key capabilities of this model is its through-drive feature, which enables the mounting of further pumps up to the same nominal size directly onto it. This modular approach allows for flexibility in system design and expansion without the need for additional space or complex configurations. The size specifications indicate that this pump is designed to handle a nominal pressure of up to bar with the capability to withstand maximum pressure peaks up to bar. Such resilience against high-pressure conditions makes it suitable for a wide range of medium-pressure applications. In summary, the Bosch Rexroth A A10V O 45 DFR /31L-PSC62K04 (R910910219) provides a reliable solution for hydraulic systems requiring a durable, quiet, and responsive medium-pressure pump with convenient expandability options through its through-drive capability.
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 |