| ITEMS |
UNIT |
VTL-
4000ATC-2R |
VTL-
4000ATC-2R+C |
| CAPACITY |
| Table diameter |
mm |
ø 4000 |
ø 4000 |
| Max. swing |
mm |
ø4800 |
ø 4800 |
| Max. cutting diameter |
mm |
ø 4500 |
ø 4500 |
| Max. cutting height |
mm |
1800 |
1800 |
| Max. load Table |
kg |
20000 |
20000 |
| Travel |
| Horizontal travel of rail head (X-axis) |
mm |
4000 |
4000 |
| Vertical travel of ram (Z-axis) |
mm |
1500 |
1500 |
| Vertical travel of crossrail |
mm |
1200 |
1200 |
| Spindle |
| Table speed |
(Low) |
rpm |
2~30 |
2~30 |
| (High ) |
rpm |
30~100 |
30~100 |
| Led spindle speed |
(Low) |
rpm |
-- |
2~1200
1200~2400 |
| (High) |
rpm |
| Max. Table torque |
N.m(kgf-m) |
92000(9380) |
92000(9380) |
| Feed Rate |
| Rapid traverse of rail head (X-axis) |
M/min |
10 |
10 |
| Rapid traverse of ram (Z-axis) |
M/min |
10 |
10 |
| Cutting feed rate |
mm/rev |
1~2000 |
1~2000 |
| Manual feeder rate |
m/min |
0~6 |
0~6 |
| Automatic Tool Changer (ATC) |
| Number of tool Position |
|
12 tools x 2 |
16 tools x 2 |
| Type of tool shank |
|
BT-50 (BT-60) |
BT-50 |
| Max. of tool size for automatic tool
changing |
mm |
350Wx150Tx400L |
| Max. tool weight |
kg |
50 |
50 |
| Max. loading of ATC |
kg |
360 (ONE ATC) |
360 (ONE ATC) |
| Time of tool change (ATC) |
Sec |
45 |
45 |
| Tool shank size |
mm |
口40 (ø63) |
口40 (ø63) |
| Motors |
| Spindle drive motor |
kw |
60/75 (α60) |
60/75 (α60) |
| #2 Spindle drive motor |
kw |
-- |
11/15 (α12) |
| X-axis servo motor |
kw |
5.5x2 |
5.5x2 |
| Z-axis servo motor |
kw |
5.5x2 |
5.5x2 |
| CF-axis servo motor |
kw |
-- |
5.9 |
| Coolant motor |
kw |
1 |
1 |
| Tank capacity |
| Hydraulic tank |
L |
65 |
65 |
| Coolant tank |
L |
600 |
600 |
| Lube. Tank(slide ways) |
L |
4 |
4 |
| Power sources |
AC400±10%. 60Hz±5Hz |
| Power capacity |
KVA |
140 |
140 |
| Floor dimension |
mm |
8380x7250 |
8380x7250 |
| Machine weight |
kg |
7138 |
7138 |
| Position accuracy of X,Z axis |
kg |
88,000 |
88,000 |
| Positioning accuracy of linear axis |
mm |
P:±0.008/500,
Ps:±0.005(X&Z), P::±7.5"/360° Ps:±5"(C-axis) |
