OKUMA LB 15 CNC lathe was manufactured in 1989 in Japan.
The lathe has 12 tools in the magazine and the spindle speed reaches 3800 revolutions per minute.
Technical parameters of the CNC lathe:
control: OSP 5000L-G CNC System (German)
data transmission: RS232
tool revolver: 12-position, BOLT ON type
lathe chuck: 250 mm
spindle: 70-3800 rpm. (11 kW, 30 min; 7.5 kW – continuous operation)
spindle bore diameter: fi 75 mm
X axis travel: 400 x 0.001 mm
Z axis travel: 500 x 0.001 mm
cutting speed XZ: 0.01-1000 mm / rev.
XZ feed: 12000 mm / min.
power supply: 3 x 400V
machine rated power: 21 kVA
maximum load current: 36A
machine dimensions (width x depth x height): 2.9 (3.9 m with chip conveyor) x 1.8 x 1.72 m
machine weight: 4500 kg
DTR – technical and operational documentation
possibility of attaching a gripper pulling the material out
the machine has M-codes for opening and closing the spindle
