1
/
of
10
022519 - STAR SR-20 R
Manufacturer: STAR
Group: CNC automatic lathe
Subgroup: CNC automatic lathe
Type: SR-20 R
Control: FANUC Serie 18i-T
Stock: 022519
Year: 2004
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 |









