Nakamura Tome Fanuc Series 31i-A5 CNC Control SPINDLE LEFT 4,500 rpm / SPINDLE RIGHT 5000 rpm Super NTMX 6 Axis

Nakamura-Tome Super NTMX 2013

Bar capacity left spindle: 2.5"
Bar capacity right spindle: 2.0"
Maximum turning diameter: 8.07"
Standard turning diameter: 7.67"
Maximum turning length: 30.70"
Distance between spindles: 38.58"

X1 axis travel: 22.44"
X2 axis travel: 5.13"
Z1 axis travel: 51.06"
Z2 axis travel: 25.90"
Y axis travel: 7.87"
B2 axis travel: 30.31"

Left spindle speed: 4500 rpm
Left spindle nose: A2-6
Hole through left spindle: 63 mm
Hole through left draw tube: 80 mm
Left spindle center height: 4.72"
Right spindle speed: 5000 rpm
Right spindle nose: A2-5
Hole through right spindle: 63 mm
Hole through right draw tube: 52 mm
Right front bearing ID: 90 mm

C-axis index mechanism: Built-in motor
C-axis input increment: 0.001°
C-axis command increment: 0.001°
C-axis rapid index speed: 600 rpm
C-axis max programmable range: ±9999.999°
C-axis cutting feed rate: 4800°/min
C-axis clamp mechanism: Disk clamp
C-axis braking torque: 130.3 Nm

Tool spindle count: 1
Tool spindle speed: 12000 rpm
Tool spindle taper: 1/10 short taper
Tool spindle bearing ID: 80 mm
Tool shank type: Capto C4
Tool magazine capacity: 48 tools

Max tool diameter: 2.36"
Max tool diameter without adjacent tools: 3.14"
Max tool length: 7.086"
Max tool weight: 4 kg
Tool change time: 1.3 sec
Tool moment load: 2.58 lb/ft

B-axis index mechanism: Servo motor + cam
B-axis input increment: 0.001°
B-axis command increment: 0.001°
B-axis rapid index speed: 37.5 rpm
B-axis swivel range: ±95°
B-axis clamp mechanism: 5° curvic + brake shoes

Lower turret type: Dodecagonal drum turret
Lower turret index time (1 station): 0.2 sec
Lower turret index time (180°): 0.7 sec

X1 axis rapid traverse: 1181"/min
X2 axis rapid traverse: 630"/min
Z1 axis rapid traverse: 1575"/min
Z2 axis rapid traverse: 1575"/min
Y1 axis rapid traverse: 630"/min
X/Z axis cutting feed: 4–20"/rev
B axis cutting feed: 4–20"/rev

Jog feed X1: 630"/min
Jog feed X2: 630"/min
Jog feed Z1: 1575"/min
Jog feed Z2: 1575"/min
Jog feed Y1: 630"/min

Left spindle motor: 15/10 HP
Right spindle motor: 15/10 HP
Tool spindle motor: 10/7.5 HP
Power supply: AC 200/220V ±10%
Power connected: 78 kVA
Machine length: 186"
Machine length with chip conveyor: 218"
Spindle height from floor: 51.18"
Floor space: 151.22" x 112.48"
Machine weight: 31,967 lbs
Air requirement: 150–200 NL/min, 0.5–0.7 MPa

Fanuc Series 31i-A5 CNC control
Two 24-tool ATC units for upper spindle
10/5 HP tool spindle motor
4500 rpm left spindle motor
5000 rpm right spindle motor
C-axis function
Fixed-type air blow for right spindle
12-position lower turret with half-indexing
Y-axis stroke: 7.87" (±3.93")
Manual detachable tool setter
Turbo Micro Hinge 500 chip conveyor
Part catcher
Exit conveyor
LNS Quick Load Servo 80 S2
High-pressure coolant system
8" Kitagawa chuck (main spindle)
6" Kitagawa chuck (sub spindle)
Miscellaneous Capto C4 tool holders