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Nakamura-Tome

NTY3-250

Nakamura-Tome’s latest multitasking platform – the NTY³-250 is the most productive 3-turret machine for today’s manufacturers. The large distance between spindle faces at 47.2 in allows for no interference issue to have multiple tools in the cut simultaneously. Your cycle time reduction can be optimized with ease. The new 19 in LCD SmartX control makes the operator interface so friendly, with 30% fewer buttons and switches.

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Product Details

Product Details

  • Opposing Two-Spindle, 3-Turret Construction
  • 72 Tool Stations
  • 36 Driven-Tool Stations
  • 4.4 in Y-Axis on 3-Turret
  • 6,000 min-1 Driven-Tool Speed (on all 3 turrets)
  • 30/25 HP Left Spindle Motor
  • 25/20 HP Right Spindle Motor
  • 7.5 HP x3 Driven-tool Motor (Upper / Lower)
  • 3 in Bar Capacity
Capacity
! in (mm)
Max Turning Diameter
8.9 (225) in (mm)
Max Turning Length
12.3 (310.5) / 35.7 (905.5) in (mm)
Bar Capacity
! in (mm)
Bar Capacity L-Spindle
3.1 ( 80 ) in (mm)
Bar Capacity R-Spindle
2.5 in ( 65) in (mm)
Chuck size
8 (210) / 6 (165) in (mm)

Axis Travel

Slide travel (Y)
-2.4 (61), +2 (51) / -2.4 (61), +2 (51) / -2 (51), +2.4 (61) in (mm)
Rapid feed (B)
1575 (40) in/min (m/min)
Slide Travel (B2-axis)
37.2 (945) in (mm)
Slide Travel (X1/X2/X3)
6.3 (160.5) / 6.3 (160.5) / 6.5 (165) in (mm)
Slide Travel (Z1/Z2/Z3)
14 (355) / 14 (355) / 35.9 (910) in (mm)
Rapid Feed (X1, X2, X3)
1181 (30) in/min (m/min)
Rapid Feed (Z1, Z2, Z3)
1575 (40) in/min (m/min)
Rapid Feed (Y1, Y2, Y3)
551 (14) in/min (m/min)

Left Spindle

Spindle Speed
4000 rpm
Spindle Speed Range
Stepless
Spindle Nose
A2-6
Hole Through Draw Tube
3.1 ( 80 ) in (mm)

Right Spindle

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

C-Axis

Least Input Increment
1E-3 degree

Turret

Number of Tool Stations
12
Number of Indexing Positions
24

Rotating Tool

Rotary System
Individual rotation
Spindle Speed
6000 rpm
Spindle Speed Range
Stepless
Number of Rotation Tool Station
12x3

Drive motor power

Main Spindle
30 HP
Right Spindle
25
Driven Tool Spindle
7.5 HP

General

Machine Weight
31802 (14425) lbs (kg)

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