The Star SR-20JII CNC Swiss-Type Automatic Lathe offers enhanced flexibility, expanded tooling configurations, and high rigidity for precise, reliable machining. Its generous main-operation tooling capacity supports versatile production, while the 8-station back-working unit with Y-axis capability and increased power enables complex part processing. A slanted dovetail tool post improves rigidity and machining accuracy, while switchable guide-bush and non-guide-bush operation accommodates different production requirements. Ideal for automotive, medical, electronics, and precision component manufacturing, the SR-20JII delivers versatility and dependable performance.
Control | Fanuc 32i-B |
Main Spindle | 10,000 RPM |
Main Spindle Power | 3.7 kW / 2.2 kW (cont.) |
Power Driven Tools for Main | 8,000 RPM 3.0 kW / 2.2 kW (cont.) |
Sub Spindle | 10,000 RPM 2.2 kW / 1.5 kW (cont.) |
Power Driven Tool for Sub | 8,000 RPM 1.2 kW / 1.0 kW (cont.) |
Max. machining diameter | Ø 20mm (0.75") |
Axes (Rapid Feed Rate) | X1, Y1, Z1, X2, Z2 (35 m/min) Y2 (24 m/min) *type B only C1, C2 (198,000 deg/min) |
Stroke | GB: 205 mm (8") NON-GB: 50 mm (2") |
Number of Tools | 6 tools (12mm) |
