مخرطة المعادن Star SR 20 R III

This 3-axis Star SR 20 R III was manufactured in 1996. It features a max turning diameter of 20 mm, spindle speeds up to 8,000 RPM, and a rapid feed rate of 35 m/min. Ideal for precision turning, it also includes six fixed turning tool stations and five radial driven tool stations. If you are looking to get high-quality turning capabilities, consider the Star SR 20 R III machine we have for sale. Contact us for more information.
Location: IT
Max movable tailstock travel: 205 mm
Max turning diameter: 20 mm
Max workpiece diameter for gripping/pass-through: Ø 20 mm
Max workpiece length with front ejection: 80 mm
Coolant tank capacity: 170 L
Coolant level control: Standard
Fixed turning tool stations: 6
Radial driven tool stations: 5
Fixed drilling/tapping stations: 4
Fixed tooling: M8 × 1.25
Rotating tooling on comb slide: M6 × 1
End mill on comb slide: Ø 10 mm
Standard tool shank: 12 mm
Max speed driven tools: 8000 RPM
Max power driven tools: 1.2 kW
Max collet diameter (ER): Ø 10 mm
Max drilling capacity (C45 steel): Ø 8 mm
Max tapping capacity (C45 steel): M8 × 1.25
Additional ER16 collet: Ø 10 mm
Max drilling depth: 100 mm
Spindle bore: Ø 20 mm
Spindle power: 2.2 / 1.5 kW
Rapid feed linear axes: 35 m/min
Rapid feed C-axis: 198000 °/min
Max cutting feed linear axes: 10 m/min
Max cutting feed C-axis: 10000 °/min
Collet: Neukomm art. 22.001
Chuck: F25 art. 64
Total installed power: 10 kVA
number of axles: 3 (X/Z + C rotation)
Coolant tank capacity: 170 L