Product description
Haas ST-40Y – Large Lathe with Y-Axis and Milling Capabilities
The Haas ST-40Y is an enhanced version of the popular ST-40 model, enhanced with Y-axis movement. This gives the turning center the ability to perform additional milling, drilling, and tapping operations—all in a single workpiece setup.
The combination of a Y axis, a fully interpolated C axis, and driven tools significantly reduces machining time and increases production flexibility. The machine offers a large work envelope, robust construction, and excellent value for money in its class.
Key features:
- 12-station BMT75 tool head,
- Spindle nose A2-8 – possibility of processing bars up to Ø 102 mm,
- Y-axis movement: ±76 mm (±3.0"),
- Fully interpolated C-axis for precise positioning,
- Milling, drilling and threading without the need for additional setup.
The Haas ST-40Y is a versatile solution for shops looking to combine turning and milling operations in one machine, increasing productivity and lowering production costs.
Technical Parameters
| SKU: | ST-40Y |
|---|---|
| Brand: | Haas |
| Machine tool type: | Tokarka |
| Tool turret (lathe): | BMT75 |
| X-axis travel (mm): | 508 |
| Z-axis travel (mm): | 1118 |
| C-axis rotation (°): | 360.00 |
| Maximum turning diameter (mm): | 699 |
| Maximum turning length (mm): | 1118 |
| Swing over covers (mm): | 902.00 |
| X-axis feedrate (m/min): | 12 |
| Y-axis feedrate (m/min): | 12 |
| Z-axis feedrate (m/min): | 18 |
| C-axis feedrate (°/s): | 294.00 |
| Maximum spindle speed (rpm): | 2400 |
| Maximum spindle torque (Nm): | 1898 |
| Spindle drive type: | 2-stopniowa przekładnia zębata |
| Main spindle bore (mm): | 102.00 |
| Main spindle taper: | A2-8 |
| Tailstock taper: | MK5 |
| Maximum X-axis drive feed force (kN): | 24.46 |
| Maximum Y-axis drive pulling force (kN): | 10.23 |
| Maximum Z-axis drive pulling force (kN): | 40.03 |
| C-axis braking torque (Nm): | 610.00 |
| Compressed air consumption (l/min): | 113.00 |
| Compressed air pressure (bar): | 5.50 |
| Supply voltage (V): | 440 |
| Coolant Tank Capacity (L): | 360.00 |
| Driven tools: | Tak |
| Sub-spindle: | Nie |
| Hydraulic chuck: | Standard |