Gap-Bed Lathe (Luna-1660B, 1640B)

MAIN TECHNICAL PARAMETER
Specification UNIT
LUNAN-1640B LUNAN-1660B
Max. Swing over bed mm ?400 ?400
Max. Swing over cross slide mm ?210 ?210
Max. Swing over gap mm ?590 ?590
Distance between centers mm 1000 1500
Effective length of gap mm 170 170
Spindle speeds(number) r/min 48-1600(12 steps) 48-1600(12 steps)
Spindle bore mm ?82 ?82
Metric threads mm 0.5-7(21 kinds) 0.5-7(21 kinds)
Inch threads T. P. I 4-56(32 kinds) 4-56(32 kinds)
Module threads mm 0.5-7(21 kinds) 0.5-7(21 kinds)
Diametric pitch threads D. P 4-56(32 kinds) 4-56(32 kinds)
Longitudinal feeds range mm/r 0.059-0.831 0.059-0.831
Cross feeds range mm/r 0.019-0.27 0.019-0.27
Main motor power kw 5.5 5.5
Motor of cooling/lubrication w 120 120
N. W/G. W kg 1800 2100
Overall dimension mm 2100*1055*1400 2600*1055*1400
Packing dimension mm 2320*1160*1740 2900*1160*1780

MAIN ACCESSORIES
Standard accessories OPTIONAL ACCESSORIES
Metric-scale division diameter direct reading British double-calibration radius, diameter readings; Division radius reading
Gap, D spindle axis Apron, leadscrew, feed rod and starting lever are equipped with safety devices, Right wheel, Quartet Turret16*16 Left wheel, Quick Change Turret
Foot brake electromagnetic brake

MAIN FEATURES
*The main Drive by centralized transmission
*Spindle bearing lubrication cycle of a compulsory manner

LUNAN-1640B, LUNAN-1660B LATHE