| ITEMS |
UNIT |
VTL-
4000ATC |
VTL-
4000ATC-Ⅰ |
VTL-
4000ATC+C |
| CAPACITY |
| Table diameter |
mm |
ø 4000 |
ø 4000 |
ø 4000 |
| Max. swing |
mm |
ø 4700 |
ø 4700 |
ø 4700 |
| Max. cutting diameter |
mm |
ø 4500 |
ø 4500 |
ø 4500 |
| Max. cutting height |
mm |
1800 |
2300 |
1800 |
| Max. load Table |
kg |
20000 |
20000 |
20000 |
| Travel |
| Horizontal travel of rail head (X-axis) |
mm |
+2320 ,+1800 |
+2320 ,+1800 |
+2320 ,+1800 |
| Vertical travel of ram (Z-axis) |
mm |
1500 |
1500 |
1500 |
| Vertical travel of crossrail |
mm |
1400 |
1400 |
1400 |
| Spindle |
| Table speed |
(Low) |
rpm |
2~30 |
2~30 |
2~30 |
| (High ) |
rpm |
31~100 |
31~100 |
31~100 |
| Led spindle speed |
(Low) |
rpm |
-- |
-- |
2~1200
1200~2400 |
| (High) |
rpm |
| Max. Table torque |
N.m(kgf-m) |
92400(9400) |
92400(9400) |
92400(9400) |
| Feeder rate |
| Rapid traverse of rail head (X-axis) |
M/min |
10 |
10 |
10 |
| Rapid traverse of ram (Z-axis) |
M/min |
10 |
10 |
10 |
| Cutting feed rate |
mm/rev |
1~2000 |
1~2000 |
1~2000 |
| Manual feeder rate |
mm/min |
0~6 |
0~6 |
0~6 |
| Tooling |
| Turret (ATC) type |
|
16 |
16 |
16 |
| Type of tool shank |
|
7/24 taper BT-50 (BT-60) |
| Max. of tool size for automatic tool
changing |
mm |
280Wx150Tx400L |
| Max. tool weight |
kg |
50 |
50 |
50 |
| Max. loading of ATC |
kg |
500 |
500 |
500 |
| Tool change time(ATC) |
Sec |
60 |
60 |
60 |
| Motors |
| Spindle drive motor |
kw |
60/75 (α60 HVI) |
60/75 (α60 HVI) |
60/75 (α60 HVI) |
| #2 Spindle drive motor |
kw |
-- |
11/15(α12 HVI) |
| X-axis servo motor |
kw |
5.5 |
5.5 |
5.5 |
| Z-axis servo motor |
kw |
5.5 |
5.5 |
5.5 |
| CF-axis servo motor |
kw |
-- |
5.5 |
| Coolant motor |
kw |
0.2 |
0.2 |
0.2 |
| Tank capacity |
| Hydraulic tank |
L |
200 |
200 |
200 |
| Coolant tank |
L |
1200 |
1200 |
1200 |
| Lube. Tank(slide ways) |
L |
4.6+8 |
4.6+8 |
4.6+8 |
| Power sources |
AC220±10%. 60Hz±5Hz |
| Power capacity |
KVA |
170 |
170 |
180 |
| Floor dimension |
mm |
8200x6600 |
| Machine weight |
kg |
79,000 |
85,500 |
80,000 |
| Positioning accuracy of linear axis |
mm |
P:±0.008/500,
Ps:±0.005(X&Z), P::±7.5"/360° Ps:±5"(C-axis) |
| • Specification subject to
change to change without prior notice. |
|
|
