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Nakamura-Tome
SC-450L
The Nakamura-Tome SC-450L is the largest and most powerful turning machine in the versatile SC series lineup of Nakamura-Tome turning centers.
This machine features box ways that are hand scraped for accuracy. A 40HP FANUC motor enables the spindle to perform heavy metal removal on tough materials. A Servo driven Tailstock is standard.
Product Details
Features & Benefits
- 1520 mm Max. Turning Length
- 810 mm Max. Swing Diameter
- 520 mm Max. Workpiece Swing Diameter
- NC Servo Driven Tailstock
- Massive 45 Degree Slant Bed for Maximum Rigidity
- 30/22 KW Main Spindle Motor
- Wide-Range Motor for Powerful Cuts
- Box Type Slides and Rigid Turret for High Accuracy
- Bar Capacity 3.5 in Standard
- Dodecagonal 12 Station Turret
Technical Data
- Capacity
- ! in (mm)
- Max Turning Diameter
- 18.9 (480) in (mm)
- Max Turning Length
- 60 (1520) in (mm)
- Bar Capacity
- 3.2 (81) or 3.5 ( 90mm ) in (mm)
- Chuck size
- 12 (305), 15 (381) or 18 (457) in (mm)
Axis Travel
- Slide travel (X)
- 12.7 (322.5) in (mm)
- Slide travel (Z)
- 63.4 (1610) in (mm)
- Slide travel (Y)
- ±3 (75)(op.) in (mm)
- Rapid feed (X)
- 472.5 (12) in/min (m/min)
- Rapid feed (Z)
- 709 (18) in/min (m/min)
- Rapid feed (Y)
- 236 (6)(op.) in/min (m/min)
Spindle
- Spindle Speed
- 2500 rpm
- Spindle Speed Range
- Stepless
- Spindle Nose
- A2-8
- Hole Through Draw Tube
- 3.3 (82) in (mm)
C-Axis
- Least Input Increment
- 1E-3 degree
Turret
- Number of Tool Stations
- 12
- Number of Indexing Positions
- 12
Milling Tools
- Spindle Speed
- 3600 rpm
- Number of Milling-Tool Stations
- 12
Rotating Tool
- Rotary System
- Individual Rotation
- Spindle Speed
- 3600 rpm
- Spindle Speed Range
- Stepless
- Number of Rotation Tool Station
- 12
Drive motor power
- Main Spindle
- 40 HP
- Driven Tool Spindle
- 7.5 HP
Tailstock (op.)
- Quill Diameter
- 4.8 (120) in (mm)
- Quill Taper
- MT-4 (built-in center)
- Travel
- Servo Tailstock 58.4 in Stroke in (mm)
General
- Machine Weight
- 19842 (9000) lbs (kg)
Videos
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