|
VTC4048 |
VTC6070 |
VTC8080 |
Cutting
Capacity |
Max. Swing over
Bed |
500mm |
800mm |
1000mm |
Max. Turning
Diameter |
400mm |
600mm |
800mm |
Max. Turning
Height |
480mm |
700mm |
800mm |
Spindle |
Speed
Range |
50-2200r/min |
50-1000r/min |
50-1000r/min |
Chuck
diameter |
12" |
500 |
630 |
Spindle
Nose |
A28 |
A211 |
A215 |
Spindle Bearing
diameter(front) |
160mm |
180mm |
200mm |
Spindle Max.
torque |
500Nm |
840Nm |
2200Nm |
X/Z
Axis |
Stroke of X
Axis |
-50-250mm |
-50-650mm |
800mm |
Stroke of Z
Axis |
500mm |
625mm |
850mm |
Rapid Speed of X
Axis |
10m/min |
10m/min |
10m/min |
Rapid Speed of Z
Axis |
15m/min |
15m/min |
15m/min |
Accuracy |
Precision Machining |
IT6mm |
IT6-IT7mm |
IT6-IT7mm |
X/Z axis positioning
accuracy |
0.012/0.015mm |
0.018/0.020mm |
0.018/0.020mm |
X/Z axis repetitive
positioning accuracy |
0.006/0.006mm |
0.006/0.008mm |
0.0075/0.015mm |
Tooling |
Tooling Mode of Tool
Post |
|
Horizontal or Vertical Position 6 8
Position
|
Horizontal or Vertical Position 6 8
Position
|
Size of Shank
External cutting tool |
32×32mm |
32×32mm |
32×32mm |
Boring
tool |
40/32/25mm |
50/40/32mm |
50/40/32/25mm |
Power
Motors
|
Main Motor
(Nomina/30min) |
15/18.5kW |
22/26kW |
37/45kW |
Servo Motor of X
Axis |
1.8kW |
3kW |
3kW |
Servo Motor of Z
Axis |
3kW |
3kW |
4.2kW |
Motor of Cooling
Pump |
0.75kW |
0.75kW |
0.75kW |
Overall
Dimensions
|
L |
2357mm |
3350mm |
2960mm |
D |
2970mm |
2800mm |
3920mm |
H |
3150mm |
3420mm |
3671mm |
Net
Weight |
11000kg |
13000kg |
15000kg |
