The Star SW-20 CNC Swiss-Type Automatic Lathe combines advanced software and precision engineering to improve productivity and profitability in complex component manufacturing. Its next-generation software reduces mechanical and electrical idle times, helping optimize machining efficiency. An exclusive tool post design with Y-axis control enables complex operations to be performed independently, while Star’s Motion Control System maintains smooth, uninterrupted tool paths for consistent machining accuracy. Features such as manual handle retracing, program checking, code assistance, and alarm guidance enhance operator control and simplify machine operation. Ideal for medical, aerospace, automotive, electronics, and precision engineering applications, the SW-20 delivers flexible, efficient, and reliable performance.
Control | Fanuc 31i-B5 |
Main Spindle | 10,000 RPM |
Main Spindle Power | 3.7 kW / 2.2 kW (cont.) |
Power Driven Tools for Main | 8,000 RPM 1.2 kW / 1.0 kW (cont.) |
Sub Spindle | 10,000 RPM 3.7 kW / 2.2 kW (cont.) |
Power Driven Tool for Sub | 8,000 RPM 1.2 kW / 1.0 kW (cont.) |
Max. machining diameter | Ø 20 mm (0.75") |
Axes (Rapid Feed Rate) | Y1, Z1, Y3, X2, Z2 (35 m/min) X1, X3, Y2, Z3 (20 m/min) C1, C2 (198,000 deg/min) |
Stroke | GB: 205 mm (8") |
