Summary

The Haas ST-20Y-EU is a CNC turning center designed for turning, milling, drilling, and tapping operations on bar and chuck work. It features Y-axis capability and live tooling for complex part processing in a single setup. The machine is equipped with a 12-station BMT65 turret, C axis, belt-type chip conveyor, automatic tool presetter, and enhanced control integration.

Key Capabilities

• High-precision turning, milling, drilling, and tapping in a single machine
• Y-axis and C-axis for off-center and multi-axis machining operations
• Live tooling with a maximum speed of 6000 rpm
• 12-station base mount turret (BMT65) for flexible tool configurations
• Full-featured Haas CNC control with ethernet, WiFi, and remote monitoring
• Automatic tool presetter for tool measurement

Key Specifications

| Parameter | Value | Unit |

| Chuck Size | 8.3 | in |

| Max Cutting Diameter (BMT65) | 11.75 | in |

| Max Cutting Length | 22.5 | in |

| Bar Capacity | 2.50 | in |

| Main Spindle Speed | 4000 | rpm |

| Live Tooling Max Speed | 6000 | rpm |

| Number of Turret Stations | 12 | |

| X Axis Travel | 8.40 | in |

| Y Axis Travel | ±2.0 | in |

| Z Axis Travel | 22.50 | in |

| Max Spindle Power | 20.0 | hp |

| Machine Weight (Shipping) | 10480 | lb |