Nakamura-Tome SC-300 II L CNC Lathe (SC-300L-II)
Specifications (subject to buyer verification):
MAX. TURNING DIAMETER……………. 13.8 (350) in (mm)
MAX. TURNING LENGTH……………….. 44.7 (1,135) in (mm)
BAR CAPACITY……………………………… 3.2 (80) in (mm)
DISTANCE BETWEEN SPINDLES…… 51.6 (1,310) in (mm)
CHUCK SIZE…………………………………. 10″ – 12″ (op)
AXIS TRAVEL
SLIDE TRAVEL (X)……………. 8.8 (222.5) in (mm)
SLIDE TRAVEL (Z)……………. 25 (635) in (mm)
SLIDE TRAVEL (Y)……………. ±1.8 (45)(op.) in (mm)
SLIDE TRAVEL (B)……………. 19.7 (500)(op.) in (mm)
RAPID FEED (X)……………….. 788 (20) in/min (m/min)
RAPID FEED (Z)……………….. 1181 (30) in/min (m/min)
RAPID FEED (B)……………….. 709 (18)(op.) in/min (m/min)
RAPID FEED (Y)……………….. 236 (6)(op.) in/min (m/min)
SPINDLE
SPINDLE SPEED,,,,,,,,,,,,,,………..,,,,,,, 3500 rpm
SPINDLE SPEED RANGE……………….. Stepless
SPINDLE NOSE……………………………… A2-8
HOLE THROUGH DRAW TUBE……….. 3.54 (90) in (mm)
DRIVE MOTOR POWER………………….. 30 HP
SUB SPINDLE
SPINDLE SPEED………………………….. 5000 rpm
SPINDLE SPEED RANGE……………… Stepless
SPINDLE NOSE……………………………. A2-5
HOLE THROUGH DRAW TUBE……… 2 (52) in (mm)
DRIVE MOTOR POWER………………… 20 HP
C-AXIS
LEAST INPUT INCREMENT……………. 0.001 degree
TURRET
NUMBER OF TOOL STATIONS………………. 12
NUMBER OF DRIVEN-TOOL STATIONS…. 12
MILLING TOOLS
SPINDLE SPEED…………………………………… 6000 rpm
NUMBER OF MILLING-TOOL STATIONS….. 12
NUMBER OF ROTATION TOOL STATION…. 12
SPINDLE SPEED RANGE……………………….. Stepless
DRIVE MOTOR POWER…………………………. 10 HP
MACHINE WEIGHT 11,000 kg
Options included:
Total number of live tooling holders is 4 pcs. (To be confirmed)
List of tooling included in initial purchase of the machine:
Turning holders………………………6 pcs
Boring bar…………………………….5pcs
Double boring (front and back)……..1 pcs
Bushing N2162 ………………….…..2 pcs
Bushing N2160…………………………..2 pcs
* Live tool – face milling holder………2 pcs
* Live tool – cross milling holder…….2 pcs
Other options purchased with initial purchase of machine:
Spindle liner……………………….…..5pcs
High pressure coolant 150 psi (original is 20 psi)
List of extras he purchased outside of initial order of machine:
Spindle liner……………………………….…..10pcs
Double turning holder (front and back)……. 2pcs
Parting tool……………………………………..1pcs
Boring holder………………………………..…2pcs
Equipped With (subject to buyer verification):
Full C Axis Spindle & Sub-spindle Rotation
Live Milling / Drilling Capability
Y Axis Capability
12″ 3 Jaw Hydraulic Chuck – main spindle
8″ 3 Jaw Hydraulic Chuck – sub-spindle
Chip Conveyor
Parts Catcher
LNS Quick Load Servo S3 T Shortload Barfeed
High Pressure Coolant
All Available Manuals
