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Nakamura-Tome
Super NTJX

Super NTJX offers powerful capabilities at hand. When a Y-Axis is introduced on a lower turret featuring high rigidity tools, machining limitations are further reduced. By using the Y-Axis for simultaneous machining with the upper and lower turrets, machining process layout optimization becomes a reality.

Whether machining with multiple tools simultaneously on one side, or on both the left and right hand sides, cycle time is dramatically reduced. The Super NTJX is a High Productivity Multitasking Turning Center that is at the cutting edge of speed.

Product Details

Features & Benefits

  • Tool Magazines on the Left and Right Hand Sides
  • Distance Between Centers Max. 38.5 in
  • 8.0 in Y-axis Stroke (Tool Spindle)
  • 12,000min-1 Milling Speed (Tool Spindle)
  • 10 / 5 HP Built-in Tool Spindle Motor
  • 9.5 / 3 HP Lower Turrets Driven-tool Motor
  • 230 degree B-axis Positioning Range (±115 degree)

Technical Data

Capacity
! in (mm)
Max Turning Diameter
9.7 (245) in (mm)
Max Turning Length
43 (1090) in (mm)
Bar Capacity
! in (mm)
Bar Capacity L-Spindle
2.5 in ( 65) in (mm)
Bar Capacity R-Spindle
2.0 in ( 51 ) in (mm)
Chuck size
8 in in (mm)

Axis Travel

Slide Travel (X1/X2)
18 (455) / 8.8 (222.5) in (mm)
Slide Travel (Z1/Z2)
43 (1090) / 40 (1005) in (mm)
Slide Travel (Y1/Y2)
±2.8 (70) / +0.8 (20) -2 (50) in (mm)
Slide Travel (B2-axis)
42.6 (1080) in (mm)
Rapid Feed (B2 Axis)
1575 (40) in/min (m/min)
Rapid Feed (X1/X2)
630 (16) in/min (m/min)
Rapid Feed (Z1/Z2)
1575 (40) in/min (m/min)
Rapid Feed (Y1/Y2)
630 (16) / 236 (6) in/min (m/min)

Left Spindle

Spindle Speed
4500 rpm
Spindle Speed Range
Stepless
Spindle Nose
A2-6
Hole Through Draw Tube
2.5 in ( 65) in (mm)

Right Spindle

Spindle Speed
5000 rpm
Spindle Speed Range
Stepless
Spindle Nose
A2-5
Hole Through Draw Tube
2.0 in ( 51) in (mm)

C-Axis

Least Input Increment
1E-3 degree

Turret

Number of Tool Stations
12
Number of Indexing Positions
24

Tool Spindle

Tool Spindle Speed
12000 rpm
Tool Shank Type
CaptoC6
Number of Tool Stock
40 (80, 120)(op.)
Max Tool Diameter/without Adjacent Tool
2.8 (70) / 3.6 (90) in (mm)
Max Tool Length/ Max Tool Weight
11 (280) / 17.7 (8) in (mm)/ lbs (kg)
ATC Time (tool to tool)
1.3 sec

Tool Spindle B1-axis

Clamp Function
Curvic coupling (5 degree) Brake (0.001 degree)

Rotating Tool

Rotary System
Individual rotation
Spindle Speed
6000 rpm
Number of Rotation Tool Station
12

Drive motor power

Main Spindle
20 HP
Right Spindle
15
Driven Tool Spindle
7.5 HP

General

Machine Weight
30865 (14000) lbs (kg)

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