Haas ST-40S Short-Bed Lathe | CNC Heavy-Duty Short-Bed Turning CenterAvailable
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Haas
To be updated
Condition: New
Scale: Production
Status: Ready-to-Ship
Ships From: USA
Product Description
Summary
The Haas ST-40S Short-Bed Lathe is a CNC heavy-duty turning center designed for precision turning and facing of large-diameter parts, pipe threading, and end work on long shafts. Its short-bed configuration enables efficient use of floor space while maintaining substantial swing and bar capacity. The machine is equipped with a 12-station bolt-on turret, hydraulic clamping, and a 2-speed gearbox, supporting demanding production and rework of large cylindrical components.
Key Capabilities
- Turning and facing of large-diameter workpieces up to 35.5 in (902 mm) swing
- Pipe threading, rethreading, and end work on long shafts with rear spindle nose option
- 12-station turret with hydraulic clamping for fast tool indexing
- A2-8 spindle nose with 4.0 in (102 mm) bar capacity
- Short Z-axis travel for reduced footprint in large-part machining
- Tailstock support with MT5 taper and high thrust for long part rigidity
- Integrated Haas CNC control with remote jog, WiFi, and advanced tool management
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Max Cutting Diameter (BOT Turret) | 30.00 | in |
| Max Cutting Length | 28.0 | in |
| Bar Capacity | 4.00 | in |
| Spindle Nose | A2-8 | - |
| Spindle Max Speed | 2400 | rpm |
| Spindle Max Power (Std/XP) | 40.0/55.0 | hp |
| Max Part Swing | 35.5 | in |
| Turret Positions | 12 | stations |
| Coolant Tank Capacity | 95 | gal |
| Z-Axis Travel | 28.00 | in |