Nakamura SUPER NTJ CNC lathe

Control: Fanuc 18 iTB

Max. turning diameter: 190 mm
Max. turning length: 620 mm

Greatest: pass round over bed: 190mm
Swing dia. over traverse guideway: 190mm

Standard turning diameter: 170mm

Max. distance between spindles: 970mm

Main spindle:

- Max. spindle speed: 4.500rpm

- Power capacity - main spindel: 18,5 / 15 kW

- Spindle bearing diameter: 110mm

- Spindle bore: 80mm

- Max. bar capacity: 65mm

- Spindle nose: A2-6

- Max. chucking diameter: 165mm
- C-Axis 0,001 °


Subspindle:

- max. spindle speed: 5000rpm
- power capacity - Sub spindle 11 / 7,5 kW
- spindle bearing diameter: 90mm
- spindle bore: 63 mm
- max. bar capacity: 51mm
- spindle nose: A2-5
- max. chucking diameter: 165mm
- C-Axis: 0,001 °

- Traverses Subspindle: 760mm


Upper Turret 1:

- number of toolpositions: (2x 12) 24 pos.
- Number of driven toolspositions: 12 pos
- Shank diameter: 25mm
- Drill shank diameter: 32mm
- switching time : 0,2 - 0,7 sec
- change-time chip to chip: 3,0 sec
- max. tool diameter: 80mm
- b - axis: (+91°/-91°) 182 °
indexing 1 °
- y-axis: (+45/-45) 90 mm



Lower Turret 2:

- number of toolpositions: (2x 12) 24 pos.
- Number of driven toolspositions: 12 pos.
- Shank diameter: 25mm
- Drill shank diameter: 32mm
- switching time: 0,2 - 0,7 sec
- change-time chip to chip: 3,0 sec
- max. tool diameter: 80 mm


Tool actuation Turret:


- Spindle speed driven tool stations: 6.000rpm
- power capacity - driven tool-stations: 5,5 / 3,7 kW
- Number of driven toolspositions: 2x 12 pos.
- shaft diameter - max. of the bolts: 25mm / 32 mm


axis stroke:

- x-axis 1: 345 mm
- x-axis 2: 167,5 mm
- y-axis +/- 45 mm
- z-axis 1: 1.240 mm
- z-axis 2: 685 mm
- b-axis +/- 91 °
- C-Axis 1+2: 360 °
seller offer No. resale 168895404