Star JNC 25 CNC Swiss Lathe
CNC Swiss Lathe
JNC-25 STAR CNC Swiss Lathe
New Approx 1990
Only ran short run jobs since new
3 Tube Gravity Bar Feed
Long Part Support
Misc Collets and Guide Bushings
PC for programming
Rotory Guide Bushing
Parts Separator
Only ran short run jobs since new.
Same owner since new.
| Capacity | 1" |
| RPM | 6,000 RPM |
| # Axis | 3 |
| Swiss, Chucker or Convertible? | Swiss |
| Live Back Working Tools? | No |
| B-Axis? | No |
| Control | CNC (FANUC 0TB) |
General Specifications as per Brochure:
CNC Control: Fanuc 0T
Max. Turning Diameter (standard): 1" (25mm)
Max. Spindle Diameter: 1-1/4"
Max. Headstock Stroke in one chucking:
w/ stationary guide bushing: 355mm (13-31/32")
w/ rev. guide bushing : 310mm (12-13/64")
Max. Drilling Diameter: 14mm (1/2")
Max. Tapping Diameter: M12 p = 1.75
Headstock Spindle Speeds: 300 - 6000 rpm
Change of Spindle Speeds: steplessly changeable
with inverter
Number of Tools: 10 (5 per turret)
Tool Size: 16mm sq x 78mm length
Rapid Feed Rate: X: 8000 mm/min.
Z: 10000 mm/min.
X & Z Drive: Servo motor drive
Least Input Increment: X & Z: 0.001mm
Interpolation: Linear G01
Circular G02, G03
Main Spindle Motor: 5.5 kw (7.5 hp)
Approximate Machine Weight: 5600 lbs.
