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022257 - STAR SV-20
Manufacturer: STAR
Type: SV-20
Control: FANUC Series 16-T
Stock: 022257
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Number of axis total 9
Number of spindles 2
Max. turning diameter 20 mm
Maximum turning length 205 mm
Internal spindle diameter 26 mm
Spindle speeds:
   stepless
   from 50 t/min
   up to 10000 t/min
Turret slide:
   Number of positions 8
   number of driven tools 8
   Spindle speeds (turning tools) 400 - 6000 t/min
   Power of driven tools 1 kW
Back spindle:
   speeds:
   from 500 t/min
   up to 10000 t/min
   Max. tapping length 75 mm
   Thread drill diameter 8 M
   Back machining workpiece length max. 150 mm
Tool-holder:
   number of tools 5
   number of driven tools 3
   Spindle speeds (turning tools) 6000 t/min
   Power of driven tools 0.5 kW
   Max. drilling diameter 14 mm
   Thread drill diameter 10 M
Feeds:
   stepless
   from mm/min
   up to 10000 mm/min
Rapid traverse X 15 m/min
Rapid traverse Y 15 m/min
Rapid traverse Z 18 m/min
Voltage 50 Hz 3x 380 Volt
Spindle motor 3.7 kW
Power of back spindle 2.2 / 3.7 kW
Air connect 5 bar
Total power required 9 kVA
Machine's weight about 3400 kg
Overall dimensions machine:
   Length 2670 mm
   Width 1375 mm
   Height 1650 mm
Various accessories:
Blow out device
Bar feeder LNS
   Type MINI-SPRINT S2
Parts catcher
Workpiece conveyor
Lamp
Coolant system 170 l
Set of toolholders

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