The Star SB-12R CNC Swiss-Type Automatic Lathe is designed for precision machining of small-diameter components, combining a flexible modular design with high productivity. Its ability to switch between guide-bush and non-guide-bush modes supports efficient machining across a variety of applications, while 17 main-spindle tool positions expand tooling flexibility. An independently operating sub-spindle with driven tooling enables overlapping operations and reduces the need for secondary processing. Ideal for medical, automotive, electronics, and precision manufacturing, the SB-12R delivers versatile performance for demanding small-part production.
Control | Fanuc 0i-TF PLUS |
Main Spindle | 15,000 RPM
|
Main Spindle Power | 3.7 kW / 2.2 kW (cont.) |
Power Driven Tools for Main | 10,000 RPM (ER11) 6,000 RPM (ER16) 1.2 kW / 1.0 kW (cont.) |
Sub Spindle | 12,000 RPM 1.1 kW / 0.55 kW (cont.) |
Power Driven Tool for Sub | 8,000 RPM 0.75 kW (cont.) |
Max. machining diameter | Ø 13 mm (0.5") |
Axes (Rapid Feed Rate) | X1, Y1, Z1, X2, Z2 (35 m/min) C1, C2 (198,000 deg/min) |
Stroke | GB: 205 mm (8") NON-GB: 30 mm (1.2") |
Number of Tools | 6 tools (12mm) |
