The STAR SB-20RII CNC Swiss-Type Automatic Lathe combines precision, versatility, and productivity for complex small-part manufacturing. Its 7-axis configuration, flexible tooling, and high-speed main and sub spindles support turning, cross-drilling, milling, and back-working operations. Guide bush and non-guide bush modes provide flexibility for machining different part lengths, while front- and back-working capabilities help reduce cycle times. Ideal for medical device manufacturing, automotive components, electronics, and precision engineering, the SB-20RII delivers reliable accuracy for producing intricate, high-quality components.
Control | Fanuc 0i-TF PLUS |
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 (cont.) |
Sub Spindle | 10,000 RPM 2.2 kW / 1.5 kW (cont.) |
Power Driven Tool for Sub | 8,000 RPM 1.0 kW (cont.) |
Max. machining diameter | Ø 20mm (3/4") |
Axes (Rapid Feed Rate) | X1, Y1, Z1, X2, Z2 (35 m/min) C1, C2 (198,000 deg/min)
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Stroke | GB: 205 mm (8.070") NON-GB: 50 mm (1.970") |
Number of Tools | 6 tools (12mm) / 5 tools (16mm) |
