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Feature:
1.Variable pump with axial tapered piston rotary group of bent-axis design, for hydrostatic drives in open circuit
2.For use in mobile and stationary applications
3. Flow is proportional to the drive speed and displacement.
4.The flow can be steplessly changed by adjusting the bent axis.
5.Wide selection of control devices
6.Compact, robust pump with a long service life
| Size | NG | 28 | 55 | 80 | 107 | 160 | ||
| Displacement,geometric,per revolution | Vg max | cm³ | 28.1 | 54.8 | 80 | 107 | 160 | |
| Maximum rotational | At Vgmax | Nnom | rpm | 3150 | 2500 | 2240 | 2150 | 1900 |
| speed¹) | At Vg<0.74×Vgmax | Nmax1 | rpm | 4250 | 3400 | 3000 | 2900 | 2560 |
| Maximum rotationalspeed ²) | Nmax2 | rpm | 4750 | 3750 | 3350 | 3200 | 2850 | |
| Flow | At Vg max and nnom | qv | I/min | 89 | 137 | 179 | 230 | 304 |
| Power | At Vgmax,nnom and △p=350 bar | P | kW | 52 | 80 | 105 | 134 | 177 |
| Torque | At Vgmax and △p=350 bar | T | Nm | 156 | 305 | 446 | 596 | 891 |
| Rotary stiffness | Vgmax toVg/2 | Cmin | kNm/rad | 5 | 10 | 16 | 21 | 36 |
| Vg/2 to 0(interpolated) | Cmax | kNm/rad | 16 | 32 | 49 | 67 | 104 | |
| Moment ofinertia rotary group | JGR | kgm² | 0.0042 | 0.0042 | 0.0080 | 0.0127 | 0.0253 | |
| Maximum angular acceleration | α | rad/s² | 35900 | 31600 | 24200 | 19200 | 15300 | |
| Case volume | V | I | 0.5 | 0.75 | 1.2 | 1.5 | 2.4 | |
| Weight (approx.) | m | kg | 17 | 25 | 40 | 49 | 71 | |
