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022519 - STAR SR-20 R
Manufacturer: STAR
Type: SR-20 R
Control: FANUC Serie 18i-T
Stock: 022519
Year: 2004
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Number of axis total 7
Number of spindles 2
Max. turning diameter 20 mm
Maximum turning length 195 mm
Max. drilling diameter 7 mm
Max. threading diameter 6 M
Inner taper type ER16
Spindle speeds:
   stepless
   from 500 t/min
   up to 10000 t/min
Spindle power 2.2 / 3.7 kW
C axis (spindle,resolution) °
Back spindle:
   speeds:
   from 500 t/min
   up to 8000 t/min
   Max. tapping length 75 mm
   C axis (spindle,resolution) 15 °
   Thread drill diameter 3 M
   Back machining workpiece length max. 85 mm
Tool-holder:
   Turning tools 6 pce
   Drilling tools 4 pce
   Spindle speeds (turning tools) 8000 t/min
   Power of driven tools 0.9 kW
Counter-operation:
   number of tools 4
Rapid traverse: 20 m/min
Cutting speed 10000 mm/min
Voltage 50 Hz 3x 400 Volt
Spindle motor 2.2 / 3.7 kW
Power of back spindle 0.5 kW
Air connect 5 bar
Total power required 6 kVA
Machine's weight about 2000 kg
Overall dimensions machine:
   Length 2207 mm
   Width 1080 mm
   Height 1700 mm
Various accessories:
Bar feeder
   Manufacturer LNS
   Type EXPRESS 320 S2
   year of manufacture 2017
   Length of bars max. 3200 mm
   Bar diameter 3 - 20 mm
Parts catcher
Workpiece conveyor
High pression colant device:
   Manufacturer Müller
   Type CL2
   year of manufacture 2018
   Maximum pressure 70 bar
Coolant system 145 l
Fire extinguishing system SIEMENS

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