| MODELS | LU85 | L860 |
|---|---|---|
| X-axis travel | 860 mm | |
| Y-axis travel | 540 mm | |
| Z-axis travel | 770 mm | 660 mm |
| Dist. from spindle center to column | 611 mm | |
| Dist. from spindle nose to table top | 170 ~ 940 mm | 150 ~ 810 mm |
| WORKING TABLE | ||
| Table size | 932 x 502 mm | |
| T-slot ( width x no. x space ) | 18 mm x 4 x 130 mm | |
| Table load capacity | 600 kg | |
| SPINDLE | ||
| Spindle taper | BT40 | |
| Spindle speed | Direct drive 12,000 rpm (Opt. 15,000 rpm ) | Belt drive 8,000 rpm ( Opt. 10,000 rpm ) Direct drive 10,000 rpm ( Opt. 12,000 / 15,000 / 20,000 rpm ) |
| Spindle motor ( cont. / 30 min ) | 7.5 / 11 kW | |
| FEED RATE | ||
| X-axis rapid feed rate | 36 m/min | |
| Y-axis rapid feed rate | 36 m/min | |
| Z-axis rapid feed rate | 30 m/min | |
| Cutting feed rate | 10 m/min | |
| ATC | ||
| Tool magazine capacity | Arm type 24T ( Opt. 30T / 36T ) | |
| Max. tool diameter / adj. pocket empty | Ø 78 / Ø 150 mm | |
| Max. tool length | 300 mm | |
| Max. tool weight | 7 kg | |
| ACCURACY | ||
| Positioning accuracy ( JIS B 6338 ) | ± 0.010 mm / Full travel | |
| Positioning accuracy ( VDI 3441 ) | P ≤ 0.010 mm / Full travel | |
| Repeatability ( JIS B 6338 ) | ± 0.003 mm | |
| Repeatability ( VDI 3441 ) | Ps max ≤ 0.005 mm | |
| GENERAL | ||
| Power requirement | 38 kVA | 32 kVA |
| Pneumatic pressure requirement ( min. ) | 5 ~ 8 ( 5 ) kg/cm2 | |
| Coolant tank capacity ( pump ) | 240 liter ( 1 HP ) | |
| Machine weight | 6,500 kg | 5,800 kg |