The Haas ST Series high-performance turning centers were designed from the ground up to provide setup flexibility, extreme rigidity, and high thermal stability.
The ST-20 is a rigid machine, with a large bar capacity, superior cutting performance, and a host of productivity-enhancing options.
- Larger spindle bore for increased bar capacity
- Increased Z-axis travel
- Available Auto Door
- WiFi standard
- Ideal for high-volume, high-production environments
Technical Data
| Travels | |
| X Axis | 213 mm |
| Z Axis | 572 mm |
| Chuck Size | 210 mm |
| Capacities | |
| Max Cutting Diameter (with BMT65 turret) | 298 mm |
| Max Cutting Length (varies with workholding) | 572 mm |
| Bar Capacity | 64 mm |
| Spindle | |
| Spindle Nose | A2-6 |
| Max Rating | 14.9 kW |
| Max Speed | 4000 rpm |
| Max Torque | 203.0 Nm @ 500 rpm |
| Spindle Bore ø | 88.9 mm |
| Sub-Spindle | |
| Sub-spindle Nose | A2-5 |
| Max Speed | 6000 rpm |
| Turret | |
| Number of Tools | 12 Stations BOT| BMT65| VDI |
| Boring Bar Rear Clearance (from back of turret ) | 102.0 mm |