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The SB-12RII delivers enhanced productivity, precision and versatility in a compact sliding head lathe. Featuring high spindle speeds, powerful main and sub spindles, and advanced control technology, it provides reliable performance for precision machining applications. Capable of machining components up to 13mm in diameter, the SB-12RII combines impressive capabilities with a space-saving design.
Offering a total of 7 axes, the SB-12RII features 7 turning tools, 5 drilling positions and a combination of fixed and modular power-driven tooling stations. Four backworking stations enable efficient machining of complex components, while the ability to switch between guide bush and non-guide bush modes provides greater flexibility for different production requirements.
WORKPIECE |
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|---|---|---|
| DIAMETER | 13mm | |
| LENGTH | 205mm / 50mm | |
| GEOMETRY | ||
| C AXIS | MAIN + SUB SPINDLE | |
| MAIN SPINDLE SIDE | |
|---|---|
| Number of axes | 7 |
| Main spindle (headstock) | Z1 / C1 axis |
| main spindle platen | X1 / Y1 axis |
| Max. machining diameter | 13 mm |
| headstock stroke | 205 mm / 50 mm (NGB) |
| Main spindle power | 3.7 kW |
| main spindle speed | 15,000 rpm |
| Main Spindle Tooling | |
| Turning tool | 7 tools @ 10 mm sq |
| DRILLING ARM SLEEVE HOLDER CAPACITY | 5 x Ø 22 MM SLEEVES (ER16) |
| Power Driven Tool (PDT) Positions | 2 + 3 MODULAR STATIONS |
| Max (PDT) Speed | 12,000 RPM |
| KINEMATIC DIAGRAM |
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| SUB SPINDLE SIDE | |
|---|---|
| Sub spindle | X2 / Z2 / C2 axis |
| Max. chucking diameter | 13 mm |
| sub spindle power | 2.2 kW |
| sub spindle speed | 12,000 rpm |
| sub spindle tooling | |
| back-working platen positions | 4 |
| FMB | BAR FEED DIMENSION A (MM) | ||
|---|---|---|---|
| Micromag 08-20 | 3415 (1.6M) | 5015 (3.2M) | 6015 (4.2M) |
| Minimag 2-20 | 3415 (1.6M) | 5015 (3.2M) | 6015 (4.2M) |
| Turbo RS 2-20 | 3215 (2.2M) | 4215 (3.2M) | 5215 (4.2M) |
| Turbo RS 3-38 | 3320 (2.2M) | 4320 (3.2M) | 5320 (4.2M) |