Youji – YV2500 ATC+C
The VTL series machines are extremely robust and are suitable for even the most demanding applications. The VTL machines are available in 40”, 49”, 63”, 78”, 98”, 118”, 137”, 158” and 177” tables and feature a symmetrical base / column design with moveable cross rails in programmable 200mm increments. The VTL series is available in variable column heights / ram strokes to accommodate very tall workpieces. Twin rams are also available on the VTL-1600 size and larger machines. The large size VTL-3000 and larger machines are a double column design and the optional C axis features a dual spindle motor / dual pinion drive for the C axis, providing nearly zero backlash and the most accurate C axis positioning and repeatability available.
Specifications:
|
VTL–
1200ATC+C |
|
| CAPACITY | |
| Table diameter, mm |
1250
|
| Max. swing, mm |
1600
|
| Max. cutting diameter, mm |
1400
|
| Max. cutting height, mm |
1200
|
| Max. load Table, kg |
5000
|
| Travel | |
| Horizontal travel of rail head (X-axis), mm |
-600 ,+875
|
| Vertical travel of ram (Z-axis), mm |
900
|
| Vertical travel of crossrail, mm |
800
|
| Spindle | |
| Table speed (low), rpm |
1~108
|
| Table speed (high), rpm |
108~350
|
| Led spindle speed (low), rpm |
1~1200
|
| Led spindle speed (high), rpm |
1200~2400
|
| Max. Table torque, N.m(kgf-m) |
8100(826)
|
| Feeder rate | |
| Rapid traverse of rail head (X-axis), M/min |
16
|
| Rapid traverse of ram (Z-axis), M/min |
10
|
| Cutting feed rate, mm/rev |
1~2000
|
| Manual feeder rate, mm/min |
0~6
|
| Tooling | |
| Turret (ATC) type |
16
tools |
| Type of tool shank |
7/24 taper BT-50
|
| Max. of tool size for automatic tool changing, mm |
280Wx150Tx400L
|
| Max. tool weight, kg |
50
|
| Max. loading of ATC, kg |
360
|
| Tool change time(ATC), sec |
40
|
| Motors | |
| Spindle drive motor, kw |
37/45 (α40)
|
| #2 Spindle drive motor, kw |
7.5/11(α8)
|
| X-axis servo motor, kw |
7 (α30i)
|
| Z-axis servo motor, kw |
6 (α40iß)
|
| CF-axis servo motor, kw |
7 (α30i)
|
| Tank capacity | |
| Hydraulic tank, L |
130
|
| Coolant tank, L |
600
|
| Lube. Tank(slide ways), L |
4.6
|
| Power sources |
AC 220±10%.
60 Hz ±5 Hz |
| Power capacity, KVA |
105
|
| Measurement | |
| Floor dimension, mm |
5005×4170
|
| Machine weight, kg |
33,500
|
| Positioning accuracy of linear axis, mm |
P:±0.007/500
Ps:±0.005 (X and Z) P::±7.5″/360° Ps:±5″(C-axis) |