Large control range with hydrostatic transmission
Cost-saving due to thepossibility of using smaller pumps
High efficient
Cost-saving due to thepossibility of using smaller pumps
High efficient
With hydraulic transmission, this range of variable displacement motor haswide displacementmotor has wide displacement control range . It supportssecondary control regulation with various control devices. It offers increasedmaximum output speed under reduced swivel angle conditions.
Due to the elimincetion of gear shifts, and the possibility of using smallerpumps, the product is cost saving. Meanwhile , it offers high power density,high efficiency, good starting performance, and low moment of interia. Thevariable displacement motoradditionally has high axial loading capacity.
| 28 | 55 | 80 | 107 | 160 | 225 | 250 | 468 | ||||||
| Displacement | Vgmax | ml/r | 28.1 | 54.8 | 80 | 107 | 160 | 225 | 250 | 468 | |||
| Vgmin | ml/r | 8.1 | 15.8 | 23 | 30.8 | 46 | 64.8 | 0 | 135 | ||||
| Max.Permissible.Swept volome | Qgmax | L/min | 133 | 206 | 268 | 321 | 424 | 530 | 590 | 889 | |||
| Max.speed(atQmax) | nmax at Vgmax | r/min | 4750 | 3750 | 3350 | 3000 | 2650 | 2360 | 2360 | 1900 | |||
| nmax at Vg<Vgmax | r/min | 6250 | 5000 | 4500 | 4000 | 3500 | 3100 | 3100 | 2500 | ||||
| Torqueconstants | Max at Vgmax | Nm/MPa | 4.463 | 8.701 | 12.75 | 16.97 | 25.41 | 35.71 | 39.79 | 74.41 | |||
| Max at Vgmin | Nm/MPa | 1.285 | 2.511 | 3.73 | 4.9 | 7.35 | 10.3 | 11.46 | 21.47 | ||||
| Max.torque(p=35Mpa) | Mmax at Vgmax | Nm | 156 | 304 | 446 | 594 | 889 | 1250 | 1391 | 2604 | |||
| Mmax at Vgmin | Nm | 45 | 8 | 130 | 171 | 257 | 360 | 401 | 751 | ||||
| Max.outputpower(at 35Mpa and Qmax | KW | 78 | 120 | 156 | 187 | 247 | 309 | 335 | 519 | ||||
| Moment | Kgm2 | 0.0017 | 0.0052 | 0.0109 | 0.0167 | 0.0322 | 0.0532 | 0.0532 | 0.025 | ||||
| Weight | kg | 18 | 27 | 39 | 52 | 74 | 103 | 103 | 223 | ||||
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