Haas ST-45 Lathe

Haas ST-45 Lathe The Haas ST-45 is a large-frame CNC lathe combining the capabilities of the ST-40 with an even larger spindle bore (up to 165 mm) and the ability to accommodate a 457 mm chuck. This allows the machine to machine large workpieces with minimal overhang, ensuring stability and high build quality. The new ST-45 lathe design offers higher performance, greater capacity, and improved ergonomics than its predecessor, while maintaining a smaller footprint. The machine also boasts the Haas series' configuration flexibility, along with the high rigidity and thermal stability necessary for long machining cycles. Key features: Large frame construction – designed for processing large diameter and long workpieces, Spindle bore up to 165 mm and optional 457 mm chuck – ability to work with large components and heavy workpieces, 12-position bolt-on head with hydraulic clamps – high rigidity and reliable tool mounting, 2-speed gearbox – wide range of speed and torque for various applications, Optional rear spindle nose – increases setup flexibility and handling of longer workpieces. Application: The ST-45 is a machine for industrial plants requiring a powerful, high-capacity lathe for machining long shafts, pipes, industrial couplings, and heavy, oversized components. It excels in production environments requiring stability, rigidity, and reliability during high-load machining cycles.