2016 Nakumra Ntrx-300 Big Bore

Listing description

2016 Nakamura NTRX-300 CNC Turning Milling Machine

Capacity Inch Metric
Max Turning Diameter 25.2 640
Max Turning Length 45.3 1150
Distance Between Spindles 53.1
Y-axis Stroke 9.84"
Bar Capacity L-spindle 3.6 90
Bar Capacity R-spindle 3.2 80

Axis Travel Inch Metric
Slide Travel (Y) 9.9 250
Rapid Feed (Y) 1417 In/min 36 M/min
Slide Travel (B2-axis) 43.3 1100
Rapid Feed (B2 Axis) 1063 In/min 27 M/min

Main Spindle Inch Metric
Spindle Speed 3500 Rpm
Spindle Nose A2-8
Hole Through Draw Tube 3.6 91
Drive Motor Power 30 Hp (Direct Drive)
Chuck Size 12

Sub Spindle Inch Metric
Spindle Speed 3500 Rpm
Spindle Nose A2-8
Hole Through Draw Tube 3.2 81
Drive Motor Power 30 Hp (Direct Drive)
Chuck Size 12

Tool Spindle
Spindle Speed 12,000 Rpm
Tool Spindle Motor 25/15 Hp
Tool Shank Type Capto C6
Swiveling Range 225°（-120°, +105°） Degree
Clamp Function Curvic Coupling (5 Degree) Brake (0.001 Degree)

Tool Changer
Number Of Positions 80 Tools
Atc Time (Tool To Tool) 1.5 Sec

This equipment is located in CA