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STAR SW 20 is a CNC automatic (Swiss-type) lathe offering high precision, strong accuracy and reliable performance. Capacities: 11 axes, 2 spindles, max machining Ø 20 mm, back spindle up to 10,000 t/min. Specs: spindle 3.7 kW, driven tools 1.2 kW (8,000 t/min), carriages with 7 and 5 positions, counter-operation 8 tools (6 driven), rapid traverse 35 m/min, 50 Hz 3x380 V, ~3400 kg, L2600×W1150×H1765 mm. Accessories: bar loader, lamp, 150 l coolant system, ELBARON oil-mist extractor, interface for bar loader. Achieves tight tolerances; typical uses: automotive, watchmaking, tooling, aerospace, medical.
| Number of axis total | 11 |
| Number of spindles | 2 |
| Machining diameter max. | 20 mm |
| Spindle speeds: | |
| stepless | |
| up to | 10000 t/min |
| Spindle power | 3.7 kW |
| Independent carriage: | |
| Number of positions | 7 |
| number of driven tools | 3 |
| Spindle speeds (turning tools) | 8000 t/min |
| Power of driven tools | 1.2 kW |
| Independent carriage: | |
| Number of positions | 5 |
| number of driven tools | 3 |
| Back spindle: | |
| speeds: | |
| up to | 10000 t/min |
| Counter-operation: | |
| number of tools | 8 |
| number of driven tools | 6 |
| Spindle speeds (turning tools) | 8000 t/min |
| Rapid traverse: | 35 m/min |
| Voltage 50 Hz 3x | 380 Volt |
| Machine's weight about | 3400 kg |
| Overall dimensions machine: | |
| Length | 2600 mm |
| Width | 1150 mm |
| Height | 1765 mm |
| Various accessories: | |
| Bar loader number of bars | |
| Lamp | |
| Coolant system | 150 l |
| Oil mist extractor | ELBARON |
| Interface for bar loader |
