47" X 20' DAINICHI MODEL DR-NC100 CNC HEAVY DUTY ROLL LATHE

Bed width x height 1,200 x 570mm
47 1/4" x 22 7/16"
Main spindle speeds (stepless), rpm 1.25-160
Spindle center Meter Taper #80
Max. torque of main spindle 2,000kg-m
14,500ft.lb
Swing over carriage 1,000(39-3/8")
Center height 600(23-5/8")
Dia. of front bearing 260(10.236")
Dia. of tailstock spindle 270(10.63")
Max. travel of tailstock 250 (9-13/16")
Thrust of tail.stock spindle, 12,500kg
27,500 lbs.
Dia. and pitch of ballscrew X-60 x 10, Z-80 x 20
Max. cutting force 4,000kg
8,800 lbs.
Max. weight of workpieces 16,000kg
35,200 lbs.
Main drive motor DC 55 KW
75 HP
Feed motor for X axis DC 2.5 HP
Feed motor for Z axis DC 4 HP
Lubrication motor (headstock) AC 4 P
0.2KW
1/4 HP
Lubrication motor (apron) AC 4 P
0.025KW
0.03HP
NC System Fanuc System 6T
Cutting feedrates (X and Z) 0.01-40.95mm/rev
Rapid traverse rate, mm/min X-2,400 (94-1/2 IPM)
X-4,800 (189 IPM)

MOTOR SPECIFICATIONS

75 HP DC Variable speed main drive motor