NIIGATA MODEL HN80C CNC HORIZONTAL MACHINING CENTER

Travel & Work Capacity
X axis travel (longitudinal table) 50"
Y axis travel (vertical head) 40"
Z axis travel (column in & out) 36"
Spindle center line to pallet surface 0" - 40"
Spindle nose to table center line 7.9" - 44.1"
Table
Table working surface 31.5" x 31.5"
Table increments 1 degree
Maximum load on pallet 3300 lbs
Spindle
Spindle drive motor AC 30HP
Spindle speeds 4500 RPM
Spindle max. torque 618 ft/lbs.
Spindle taper No. 50
Feedrate
Rapid traverse X-Y-Z 709 IPM
Cutting X-Y-Z 0.04 - 158 IPM
Table index speed/90 deg. 6.5 sec.
Automatic tool changer
Tool magazine capacity 60
Tool selection Short cut random
Tool shank CT50
Max. tool length 21.7"
Max. boring bar diam. 16.2"
Max. milling cutter diam. 4.7"
adjacent pockets empty 11.8"
Max. tool mass (weight) 66 lbs.
Tool change time (tool to tool) 5 sec.
Automatic Pallet Changer
Type Rotary type
Pallet change time 30 sec.
Number of pallet 2
Accuracy
Positioning/full stroke X-Y-Z +-0.00016"
Positioning with scales +-0.00012"
Repeatability X-Y-Z +-0.00006"
Repeatability with scales +-0.00004"
Table index 360 position +-3"/sec.
General
Machine weight approx. 48,400 lbs.
Machine space W/D/H (standard M/C) 166/275/148"
Floor to table surface 49.6"
Power 50 kVA

MOTOR SPECIFICATIONS

35 HP main motor