2007 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