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STAR SB-20R type G is a CNC automatic lathe / CNC Swiss type lathe of high precision, accuracy and reliability. Capacities: max turning Ø 20 mm, turning length 205 mm, max drilling Ø 10 mm, max threading Ø 8 M. Specs: spindle 500–10000 t/min (stepless), tool-holder banks 4, 17 tools total, 4 driven tools; 6 turning tools, 3 transverse tools, 4 counter-operation tools, 4 drilling tools. Rapid traverse 35 m/min. Supply 3x400 V 50 Hz; spindle motor 2.2/3.7 kW; total power 4 kVA; weight ~1750 kg; dimensions 2070×1770×1760 mm. Accessories: IEMCA Elite 220 Evo loader (bar 2–23 mm), parts catcher, conveyor, lamp, high-pressure coolant, oil-mist extractor, sets of collets, tools, reducing bushes and toolholders. Built for tight tolerances; typical applications: automotive, watchmaking/fine mechanics, tooling, aerospace, medical.
| Number of axis total | 5 |
| Max. turning diameter | 20 mm |
| Turning length | 205 mm |
| Max. drilling diameter | 10 mm |
| Max. threading diameter | 8 M |
| Spindle speeds: | |
| stepless | |
| from | 500 t/min |
| up to | 10000 t/min |
| C axis (spindle,resolution) | ° |
| Tool-holder: | |
| numbers | 4 |
| number of tools | 17 |
| number of driven tools | 4 |
| Turning tools | 6 pce |
| Transverse processing tools | 3 pce |
| Counter-operation: | |
| number of tools | 4 |
| Drilling tools | 4 pce |
| Rapid traverse: | 35 m/min |
| Voltage 50 Hz 3x | 400 Volt |
| Spindle motor | 2.2 / 3.7 kW |
| Total power required | 4 kVA |
| Machine's weight about | 1750 kg |
| Overall dimensions machine: | |
| Length | 2070 mm |
| Width | 1770 mm |
| Height | 1760 mm |
| Various accessories: | |
| Loader IEMCA | |
| Type | Elite 220 Evo |
| Bar diameter | 2 - 23 mm |
| Parts catcher | |
| Workpiece conveyor | |
| Lamp | |
| High pression colant device | |
| Oil mist extractor | |
| Set of collets | |
| Set of tools | |
| Set of reducing bushes | |
| Set of toolholders |
