Nakamura Tome Super NTY3 CNC Lathe, New in 2013

General Specifications must be Verified by Buyer:
Direct From the OEM Brochure:

■Capacity φ51mm φ65mm (op.)
Max. turning diameter 225mm
Standard turning diameter 150mm
Distance between spindles max. 970mm / min. 200mm
Max. turning length 685mm
Bar capacity 51mm 65mm
Chuck size 165mm (6")

■Axis travel
Slide travel (X1 / X2 / X3) 160.5mm / 160.5mm / 160.5mm
Slide travel (Z1 / Z2 / Z3) 235mm / 235mm / 685mm
Slide travel (Y1 / Y2 / Y3) ±45mm /±45mm /±35mm
Slide travel (B) 770mm
Rapid feed X1 / X 2 / X3 20m/min-1
Rapid feed Z1 / Z2 / Z3 40m/min-1
Rapid feed B axis 40m/min-1
Rapid feed Y1 / Y2 / Y3 8m/min-1

■Left and right spindles
Spindle speed 5,000min-1 4,500min-1
Spindle speed range Stepless
Spindle nose A2-5 A2-6
Hole through spindle 65mm 80mm
I.D. of front bearing 90mm 110mm
Hole through draw tube 52mm 66mm

■C-axis
Least input increment 0.001°
Least command increment 0.001°
Rapid index speed 600min-1
Cutting feed rate 1- 4800°/min
C-axis clamp Disk clamp
C-axis connecting time 1.5 sec.

■Upper & Lower turrets
Type of turret head Dodecagonal drum turret
Number of driven-tool stations 12
Number of index positions 24
Tool size (square shank) □25mm
Tool size (round shank) φ32mm

■Rotating tool
Rotary system Individual rotation
Driven-tool spindle speed 6,000min-1
Spindle speed range Stepless
Number of driven-tool station 12
Tool shank Straight holder φ1mm - φ16mm
Cross holder φ1mm - φ16mm

■Drive motor
L-spindle 15/11kW
R-spindle 11/7.5kW (op.15/11kW)
Driven tools 5.5/3.7kW

■General
Height: 2,200mm
Floor space (L × W) 3,814mm × 2,218mm
Machine weight (incl. control): 10,000kg (22,000 lbs)

■Power requirements
power supply 43.8kVA
Air supply 400 - 450NL/min, 0.5 - 0.7MPa