A11VO Variable Displacement Axial Hydraulic piston pump
| Size | A11VO | 40 | 60 | 75 | 95 | 130 | 145 | 190 | 260 | ||
| Displacement | Vgmax | cm³ | 42 | 58.5 | 74 | 93.5 | 130 | 145 | 193 | 260 | |
| Vgmax | cm³ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Speedmaximum at Vg max 1) | nmax | rpm | 3000 | 2700 | 2550 | 2350 | 2100 | 2200 | 2100 | 1800 | |
| maximum at Vg £ Vg max 3) | nmax1 | rpm | 3500 | 3250 | 3000 | 2780 | 2500 | 2500 | 2100 | 2300 | |
| Flowat nmax and Vg max | qv max | l/min | 126 | 158 | 189 | 220 | 273 | 319 | 405 | 468 | |
| Power atqv max and Δp = 350 bar | Pmax | kW | 74 | 92 | 110 | 128 | 159 | 186 | 236 | 273 | |
| Torque atVg max and Δp = 350 bar | Tmax | Nm | 234 | 326 | 412 | 521 | 724 | 808 | 1075 | 1448 | |
| Rotary stiffness | Z shaft | Nm/rad | 88894 | 102440 | 145836 | 199601 | 302495 | 302495 | 346190 | 686465 | |
| P shaft | Nm/rad | 87467 | 107888 | 143104 | 196435 | 312403 | 312403 | 383292 | 653835 | ||
| S shaft | Nm/rad | 58347 | 86308 | 101921 | 173704 | 236861 | 236861 | 259773 | 352009 | ||
| T shaft | Nm/rad | 74476 | 102440 | 125603 | – | – | – | 301928 | 567115 | ||
| Moment of inertia for rotary group | JTW | kg㎡ | 0.0048 | 0.0082 | 0.0115 | 0.0173 | 0.0318 | 0.0341 | 0.055 | 0.0878 | |
| Angular acceleration, max. 4) | a | rad/s2 | 22000 | 17500 | 15000 | 13000 | 10500 | 9000 | 6800 | 4800 | |
| Filling capacity | V | l | 1.1 | 1.35 | 1.85 | 2.1 | 2.9 | 2.9 | 3.8 | 4.6 | |
| Mass (approx.) | m | kg | 32 | 40 | 45 | 53 | 66 | 76 | 95 | 125 | |
| Size A11VLO (with charge pump) | 130 | 145 | 190 | 260 | ||
| Displacement | cm³ | 130 | 145 | 193 | 260 | |
| Ys™n | cm³ | 0 | 0 | 0 | 0 | |
| Speed maximum at Vgnxix2> | Hmox | rpm | 2500 | 2500 | 2500 | 2300 |
| maximum at yg<y&mM31 | HmMl | rpm | 2500 | 2500 | 2500 | 2300 |
| Flow at Hmaxand VR mix | l/min | 325 | 363 | 483 | 598 | |
| Power at qv max and A p = 350 bar | Pa 人 | kW | 190 | 211 | 281 | 349 |
| Torque at Vcjmax and A p = 350 bar | Tmax wwvx | Nm wwx | 724 | 808 | 1075 | 1448 |
| Rotary stiffness | Z shaft | Nm/rad | 302495 | 302495 | 346190 | 686465 |
| P shaft | Nm/rad | 312403 | 312403 | 383292 | 653835 | |
| S shaft | Nm/rad | 236861 | 236861 | 259773 | 352009 | |
| T shaft | Nm/rad | — | — | 301928 | 567115 | |
| Moment ofinertia for rotary group | Jtr | kg㎡ | 0.0337 | 0.036 | 0.0577 | 0.0895 |
| Angular acceleration, max. 4 | a | rad/s2 | 10500 | 9000 | 6800 | 4800 |
| Filling capacity | V | 1 | 2.9 | 2.9 | 3.8 | 4.6 |
| Mass (approx.) | m | kg | 72 | 73 | 104 | 138 |
Poocca Hydraulic has a wealth of experience, can provide you with professional product introduction and quality service.
– Variable axial piston pump of swashplate design for hydrostatic drives in open circuit hydraulic system.
– 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, i.e. 100% through drive.
– The output flow is proportional to the drive speed and infinitely variable between qV max and qV min = 0
As a competent manufacturer of diversified Hydraulic Pumps, we are thriving across the globe and we are happy to share the overwhelming positive feedback we have received from satisfied customers across the globe. Our products have won accolades for their superior quality and performance. Consistent positive reviews reflect the trust and satisfaction customers experience after making a purchase.
Join our customers and experience the excellence that sets us apart. Your trust is our motivation and we look forward to exceeding your expectations with our POOCCA hydraulic pump solutions.
