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022257 - STAR SV-20
Manufacturer: STAR
Group: CNC automatic lathe
Subgroup: CNC automatic lathe
Type: SV-20
Control: FANUC Series 16-T
Stock: 022257
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 |










