| Customization: | Available |
|---|---|
| Certification: | GS, CE, ISO9001 |
| Excitation Mode: | Other |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Variable double pump A8VO with two axial tapered piston rotary groups of bent-axis design for hydrostatic drives in open circuits
We can supply model: Rexroth Hydraulic piston double pump A8VO55, A8VO80, A8VO107, A8VO140, A8VO200
Technical Parameters
Table of values (theoretical values, without efficiency and tolerances; values rounded)
| Size | A8VO55 | A8VO80 | A8VO107 | A8VO140 | A8VO200 | ||
| Displacement | Vg max | cm3 | 2 x 54.8 | 2 x 80 | 2 x 107 | 2 x 140 | 2 x 200 |
| Vg min | cm3 | 0 | 0 | 0 | 0 | 0 | |
| Gear ratio i = ninput/nrotary groups | 1 | 1 | 1 | 1 | 1 | ||
| Input speed at Vg max 1) | nmax 1 | rpm | 2500 | 2240 | 2150 | 2100 | 1950 |
| at Vg ≤ Vg max2) | nmax | rpm | 3000 | 2750 | 2450 | 2450 | 2250 |
| Flow at nmax and Vg max | qv max | L/min | 2 x 137 | 2 x 179 | 2 x 230 | 2 x 294 | 2 x 390 |
| Power at nmax, Vgmax and Dp=350 bar | Pmax | kW | 160 | 209 | 268 | 294 3) | 325 3) |
| Input torque | Tmax | Nm | 611 | 891 | 1192 | 1337 3) | 1592 3) |
| Rotary stiffness (single rotary group)5) | cTW | Nm/rad | 11213 | 17985 | 25565 | 41408 | 39505 |
| cTW | Nm/rad | 41442 | 67666 | 89381 | 146677 | 156876 | |
| Moment of inertia for rotary group | JTW | kgm2 | 0.0161 | 0.0209 | 0.0345 | 0.0581 | 0.0849 |
| without power take-off (PTO) | JTW | kgm2 | 0.0126 | 0.0173 | 0.0288 | 0.05 | 0.075 |
| Angular acceleration (single rotary group)5) | a | rad/s2 | 25800 | 21800 | 17100 | 7500 | 11000 |
| Mass approx. | m | kg | 82 | 90 | 116 | 146 | 180 |
| Variation: with integrated auxiliary pump, F00, F.. 4) | |||||||
| Displacement with integrated auxiliary pump | Vg max | cm3 | 8.6 | 8.6 | 8.6 (10.7) | 10.7 | 11 (19)4) |
| Effective displacement | Vg max/eff | cm3 | 9.7 | 9.7 | 11 (13.7) | 12.7 | 13.6 (23.6) |
| Gear ratio i = ninput/naux. pump | 0.887 | 0.887 | 0.78 | 0.843 | 0.804 | ||
| Variation: with power take-offs, K.., F. | |||||||
| Max. torque at PTO | Tmax | Nm | 250 | 350 | 380 | 450 | 650 |
| Gear ratio i = ninput/nPTO | 1 | 1 | 1 | 1 | 0.804 | ||
Rexroth A8VO Series Hydraulic Pump are widely used in hydraulic systems of various industries such as lifting machinery, engineering machinery, metallurgy, mining, shipbuilding, forging press, etc.
Jinan Focor Machinery Co., Ltd (Hydraulic Department) established strategic cooperation with other China manufacturers, covering mining, mineral transaction, construction and agriculture machinery, spare parts and service. Not only can we export the above products, but we can also customize OEM brand products for our customers.
){kind=link}