Type: | Plunger Pump |
---|---|
Model: | A11vo |
Original: | China |
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
The A11VO variable axial piston pump of swash plate design for hydrostatic drives in open circuit hydraulic system.Hydraulic piston pump A11VO40, A11VO60, A11VO75, A11VO95, A11VO130, A11VO145, A11VO190, A11VO260
- Designed primarily for use in mobile applications.
- The pump operates under self-priming conditions, with tank pressurization, or with an optional built-in charge pump (impeller).
- A comprehensive range of control options is available matching any application requirement.
- Power control option is externally adjustable, even when the pump is running.
- The through drive is suitable for adding gear pumps and axial piston pumps up to the same size, i.e. 100% through drive.
- The output flow is proportional to the drive speed and infinitely variable between qV max and qV min = 0.
- Control devices: LR, LR.C, LR3, LG1, LG2, DR, DRS, DRL, DH1, DH2, DH.D, DH.G, EP1, EP2, DE.D, EP.G, etc.
Table of values (theoretical values, without efficiency and tolerances; values rounded)
Size | Desc | A11VO40 | A11VO60 | A11VO75 | A11VO95 | A11VO130 | A11VO145 | A11VO190 | A11VO260 |
Displacement Vg max Vg min |
In3/rev. | 2.56 | 3.57 | 4.52 | 5.71 | 7.93 | 8.84 | 11.78 | 15.87 |
cm3 | 42 | 58.5 | 74 | 93.5 | 130 | 145 | 193 | 260 | |
cm3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Speed | rpm | 3000 | 2700 | 2550 | 2350 | 2100 | 2200 | 2100 | 1800 |
rpm | 3500 | 3250 | 3000 | 2780 | 2500 | 2500 | 2100 | 2300 | |
Flow | gpm | 33.3 | 41.7 | 49.9 | 58.1 | 72.1 | 84.3 | 107 | 123.6 |
l/min | 126 | 158 | 189 | 220 | 273 | 319 | 405 | 468 | |
Power at | hp | 99.2 | 123.4 | 147.5 | 171.7 | 213.2 | 249.4 | 316.5 | 366.1 |
kW | 74 | 92 | 110 | 128 | 159 | 186 | 236 | 273 | |
Torque at | lb-ft | 172.6 | 240.4 | 303.9 | 384.3 | 534 | 596 | 792.9 | 1068 |
Nm | 234 | 326 | 412 | 521 | 724 | 808 | 1075 | 1448 | |
Rotary stiffness | lb-ft/rad | 64512 | 79574 | 105548 | 14883 | 230417 | 230417 | 282702 | 482244 |
Nm/rad | 87467 | 107888 | 143104 | 196435 | 312403 | 312403 | 383292 | 653835 | |
lb-ft/rad | 43035 | 63658 | 75173 | 128117 | 174700 | 174700 | 191599 | 259628 | |
Nm/rad | 58347 | 86308 | 101921 | 173704 | 236861 | 236861 | 259773 | 352009 | |
lb-ft/rad | 54931 | 75556 | 92640 | - | - | - | 222691 | 418282 | |
Nm/rad | 74476 | 102440 | 125603 | - | - | - | 301928 | 567115 | |
Moment of inertia for rotary group |
lbs-ft2 | 0.1139 | 0.1946 | 0.2729 | 0.4105 | 0.7546 | 0.8092 | 1.3052 | 2.0835 |
kgm2 | 0.0048 | 0.0082 | 0.0115 | 0.0173 | 0.0318 | 0.0341 | 0.055 | 0.0878 | |
Angular acceleration | rad/s2 | 22000 | 17500 | 15000 | 13000 | 10500 | 9000 | 6800 | 4800 |
Filling capacity | gal | 0.29 | 0.36 | 0.49 | 0.55 | 0.77 | 0.77 | 1 | 1.22 |
L | 1.1 | 1.35 | 1.85 | 2.1 | 2.9 | 2.9 | 3.8 | 4.6 | |
Mass | lbs | 71 | 88 | 99 | 117 | 145 | 168 | 209 | 276 |
kg | 32 | 40 | 45 | 53 | 66 | 76 | 95 | 125 |
Suppliers with verified business licenses