| Model |
TW-2260 |
TW-3270 |
| Travel |
|
|
| X axis (Longitudinal) |
2,200 (86.6") |
3,200 (126") |
| Y axis (Cross) |
620 (24.4") |
720 (28.4") |
| Z axis (Vertical) |
620 (24.4") |
620 (24.4") |
| Spindle nose to table surface |
120-740 (4.72"-29.1") |
120-740 (4.72"-29.1") |
| Spindle center to column surface |
690 (27.2") |
790 (31.2") |
| colspan="3" bgcolor="#ccffff">Table |
|
|
| Table dimension |
2,500 x 600 (98" 24") |
3,500 x 600 (138" 24") |
| T-slots wide x; no. x pitch) |
18 (0.70") x 5 125 (4.92") |
18 (0.70") x 5 125 (4.92") |
| Table height from the floor |
830 (32.6") |
830 (32.6") |
| Table load apacity |
1,800kgs (3,960 lbs) |
2,500kgs (5,500 lbs) |
| Headstock |
|
|
| Spindle nose |
40 Taper / #50 |
40 Taper / #50 |
| Spindle RPM (#40 Taper) |
8,000 / 10,000 (opt.) |
8,000 / 10,000 (opt.) |
| Spindle RPM (#50 Taper) |
4,500 / 6,000 (opt.) |
4,500 / 6,000 (opt.) |
| Feedrate |
|
|
| Rapid traverse for X, Y, Z axis |
32,000 mm./.min (1260 ipm) |
32,000 mm./.min (1260 ipm) |
| Cutting feed for X, Y, Z axis |
1-10,000 mm./.min (0.04-400 ipm) |
1-10,000 mm./.min (0.04-400 ipm) |
| Motors |
|
|
| Main motor #40 (cont./30min) |
11Kw / 15Kw |
11Kw / 15Kw |
| Main motor #50 (cont./30min) |
15Kw / 18Kw |
15Kw / 18Kw |
| AC servo motor for each axis |
X : 3.5Kw-22 NM / Y, Z 2.0 Kw - 12 |
X : 3.5Kw-22 NM / Y, Z 2.0 Kw - 12 |
| Coolant system |
580 W |
580 W> |
| Lubrication system |
25 W |
25 W> |
| Spindle chiller system |
850 W fpr spindle over 8,000 RPM |
850 W fpr spindle over 8,000 RPM |
| Automatic tool changer |
|
|
| Magazine for arm type |
24 / 32 / 40 tools |
24 / 32 / 40 tools |
| Max. tool diameter |
#40 : 70 / 127 (3" /5") #50 125 / 180 (5") |
#40 : 70 / 127 (3" /5") #50 125 / 180 (5") |
| Max. tool length |
#40:300 (11.8") / #50:350 (13.8") |
#40:300 (11.8") / #50:350 (13.8") |
| Max. tool weight |
#40: 7 kgs (15lbs) / #50: 15kgs (33lbs) |
#40: 7 kgs (15lbs) / #50: 15kgs (33lbs) |
| Accuraccy |
|
|
| Positioning |
±0.005 mm / ±0.0002"> |
±0.005 mm / ±0.0002" |
| Repeatability |
±0.005 mm / ±0.0002" |
±0.005 mm / ±0.0002" |
| General
information |
| Air pressure |
5Kg / cm² over |
5Kg / cm² over |
| Machine weight |
14,200 kgs (31,240lbs) |
17,500 kgs (38,500lbs) |
| Floor space (L x W x H) |
4,068 x 5,810 3,000 (160" 229" 118") |
4,168 x 6,810 3,000 (164" 268" 118") |
| CNC controller |
Fanuc Oi/18i/21i-MB, Meldas 64S/65S/M70, Heidenhain |
Fanuc Oi/18i/21i-MB, Meldas 64S/65S/M70, Heidenhain |
