Construction machinery division
TRAVEL DEVICE
FDNB &FTD series are high-efficiency, high-reliability, low-noise swash plate axial piston motor for construction machinery.
| Features | Benefits |
|---|---|
| High-efficiency motor | Securing high efficiency through optimized design of rotary parts |
| Adoption of 2-speed switching function | Automatic 1-speed switching function selectable according to load |
| Improved reliability | Prevention of external oil leakage by applying a plug of proven special specification |
| Excellent operability | Counterbalance valve applied for shock relief / Relief valve with 3-stage orifice improves shock and increases stability when stopped |
Specification
| Series | FDNB Series | FTD Series | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 08 | 12 | 26 | 45 | 48 | 70 | 80 | 100 | 130** | 180** | 220** | ||
| Device | Torque[N·m] | 8,340 | 12,560 | 25,830 | 44,520 | 47,580 | 70,000 | 79,570 | 100,100 | 130,000 | 180,000 | 220,000 |
| Speed[min-1] | 60 | 60 | 60 | 58.2 | 54.2 | 50.0 | 43.5 | 36.0 | 35.0 | 26.7 | 23.5 | |
| Displacement[cm3] | 55.4 | 55.4 | 95.3 | 180.0 | 180.1 | 291.6 | 291.6 | 291.6 | 348.3 | 348.3 | 348.3 | |
| Motor | Pressure[MPa] | 34.3 | 34.3 | 35.8 | 35.8 | |||||||
| Speed[min-1] | 3,200 | 3,200 | 3,000 | 2,650 | 2,650 | 2,200 | 2,200 | 2,200 | 2,450 | 2,450 | 2,450 | |
| Brake torque[N·m] | 137 | 137 | 265 | 621 | 621 | 1,177 | 1,177 | 1,177 | 2,000 | 2,000 | 2,000 | |
| Application [ton] | 6~8 | 8~10 | 12~18 | 18~25 | 22~26 | 28~35 | 36~42 | 45~55 | 55~65 | 70~80 | 80~100 | |
※**is being developed
