MAKINO SEIKI CNJ2-30-AR PRECISION 7-AXIS CNC TOOL & CUTTER

Grinding capacity
Shank diameter of tools (max.) 2"
Overall tool length (max.) 17.71"
Flute length (max.) 7.87"
Tool diameter (max.) 9.85"
Helix angle +/- 60 deg.
Axes Movement Range
Lineal axes
X-axis (longitudinal movement of table) CNC 11.81"
Y-axis (cross movement of table) CNC 11.81"
Z-axis (vertical movement of wheel head) CNC 12.59"
U-axis (longitudinal movement of workhead) CNC 7.87"
Rotary axes
A-axis (rotary movement of work spindle) CNC 360 deg.
W-axis (rotary movement of swivel arm) CNC 0 to -180 deg.
B-axis (tilting movement of wheel head) Manual (*CNC) 0 to +30 deg.
CNC axes feedrate
X-axis 0-866"/min.
Y-axis 0-866"/min.
Z-axis 0-866"/min.
U-axis 0-196"/min.
A-axis 0-15000 deg/min.
W-axis 0-7500 deg/min.
B-axis 0-2500 deg/min.
Work spindle
Spindle nose taper (female) ISO #50
Spindle through hole diameter 1.73"
Grinding wheel spindle
Spindle motor output 6.6/5.3 HP
Spindle speed 2000-8000 RPM
Spindle nose taper (male) ISO #30
Grinding wheel CBN or Diamond
Grinding wheel size (O.D. x I.D.) 5.9"max x 1.25"
Electric power supply
(CNJ2-30AR/CNJ2-30AP) 13 kVA/19 kVA
Required air supply
Pressure 0.49 MPa or more
or more
Machine color
Enclosure IvoryRal 1015
Machine GreenRal 6011
Machine weight (appx) 4960 lbs.