Haas ST-20 CNC Turning Centre
Specifications
|
SWING DIAMETER |
S.A.E. |
Metric |
|
Over Front Apron |
31.75 " |
806 mm |
|
Over Cross Slide |
20.75 " |
527 mm |
|
Max. machinable diameter (depends on turret) |
12.95 ‘’ |
329 mm |
|
CAPACITIES |
S.A.E. |
Metric |
|
Max. Cutting Length (no Chuck) |
20.98 " |
533 mm |
|
Three-jaw chuck Diameter |
8.26 ‘’ |
210 mm |
|
Bar Capacity |
2.0 " |
51 mm |
|
Spindle Bore Diameter |
2.99 ‘’ |
76 mm |
|
SPINDLE |
S.A.E. |
Metric |
|
Max. Speed |
4000 rpm |
4000 rpm |
|
Max. Torque |
150 ft-lb @ 500 rpm |
203 Nm @ 500 rpm |
|
Max. Rating |
20 hp |
14.9 kW |
|
TRAVELS & FEEDRATES |
S.A.E. |
Metric |
|
X Axis |
9.3 " |
236 mm |
|
Y Axis |
- |
- |
|
Z Axis |
21.0 " |
533 mm |
|
Max Thrust |
5103 lb |
22.7 kN |
|
Max Idling Speed |
0.014 miles/min |
24 m/min |
|
Plug Turret Completion |
VDI40 |
VDI40 |
|
Number of Turret Registers |
12 |
12 |
|
Number of Tools Stations |
6* |
6* |
|
Max. Power Tool Rotation Speed |
6000* |
|
|
Tailtstock Spindle Taper |
4* |
|
|
Point-to-point |
0,00019’’ |
±0,0050 mm |
|
Periodicity |
9,84’’ |
±0,0025 mm |
|
Coolant Capacity |
55 gal |
208 L |