| Item
\ Model |
CHT SERIES |
|
CHT-56 |
CHT-60 |
CHT-64 |
| Capacity |
Swing
over bed |
1420mm(56") |
1520mm(60") |
1620mm(64") |
| Swing
over cross slide |
1000mm(40") |
1100mm(44") |
1200mm(48") |
| Swing
over gap |
*1700mm(68") |
*1800mm(72") |
*1900mm(76") |
| Width
of gap |
*610mm(24") |
| Distance
between center |
1500mm / 2000mm / 3000mm / 4000mm
/ 5000mm / 6000mm / 7000mm / 8000mm |
| Headstock |
Spindle
nose |
A2-15 / *A2-20, A2-28, special |
| Spindle
bore |
153mm(6") / *230mm(9") / *310mm(12") / *406mm(16") / *532mm(21") |
| Range
of spindle speed |
1~500 rpm / 1~400 rpm / 1~300 rpm / 1~250 rpm / 1~200 rpm |
| No.
of spindle speed |
4 / *2 |
| Carriage |
Cross
slide travel(X-axis) |
900mm(35") |
| Longitudinal
travel(Z-axis) |
1800mm / 2300mm / 3300mm / 4300mm
/ 5300mm / 6300mm / 7300 mm / 8300mm |
| AC
servo motor |
X:4kw(5.4HP)
Z:7kw(9.4HP) |
| Rapid
feed |
X:6m
/min (236ipm) Z:6m/min(236ipm) |
| Cutting
feed rate |
X/Z:0.001-500mm/rev
(0.0004"-20"/rev) |
| Turret |
Tool
station(Random)available |
H4/ *H6, V8 |
| Size
of external turning |
32x32mm
(1-1/4" x 1-1/4") |
| Boring
bar dia. |
 60mm(2.3") |
| Tailstock |
Quill
dia |
200mm(7.8") |
| Quill
stroke |
250mm
(10") |
| Taper
of center |
MT
NO.6 |
| Motor |
Main
spindle (continuous) |
AC
30 KW (40HP) |
| Main
spindle (30 min. rating) |
AC
37 KW (50 HP) |
| Hydraulic
pump |
2.3kw(3HP) |
| Coolant
pump |
0.56kw(0.75HP) |
| Bed |
Width
of bed |
850mm(33") |
| Control |
CNC
control unit available |
FANUC,
FAGOR, SIEMENS |
