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L & C MACHINE

TECHNICAL SPECIFICATION
WORKING CAPACITY
Swing over bed	670 mm	770mm	840 mm
Max.maching diameter	670 mm	770mm	840 mm
Swing over cross slide	400 mm	400mm	570 mm
Center hight	335 mm	385 mm	420 mm
Dis.between centers	1600mm/2100mm 3100mm/4100mm 5100mm	1600mm/2100mm 3100mm/4100mm 5100mm	1600mm/2100mm 3100mm/4100mm 5100mm
Width of bed	450 mm	450 mm	450 mm

HEADSTOCK
Spindle speeds	27.2250 rpm	20-150rmp	10-800rmp	4-550rmp	3-455rmp	20-1500rmp	10-800rmp	4-550rmp	3-455rmp	2-340rmp
Spindle nose	D1-8	A2-11	A2-12	A2-15	A2-20	A2-11	A2-11	A2-15	A2-20	A2-20
Spindle bore	85 mm	105 mm	153 mm	230 mm	305 mm	105 mm(4")	153 mm(6")	230 mm(9")	305 mm(12")	335(14")
Taper in Spindle	0 05	1/20	1/20	1/20	1/20	1/20	1/20	1/20	1/20	1/20

SADDLE
Longitudinal travel (Z -axix)	1350 mm /1865 mm 2850 mm / 3850 mm 4850 mm	1550 mm /2050 mm 3050 mm / 4050 mm 5050 mm	1550 mm /2050mm 3050 mm / 4050 mm 5050 mm
Cross-side travel	450 mm	450 mm	450 mm
Sizo of toolant shank	25 mm	25 mm	25 mm
TAILSTOCK
Diameter	80 mm	80 mm	80 mm
Travel	220 mm	220 mm	220 mm
Taper	MT # 5	MT # 5	MT # 5
MOTOR
Spindle motor	15 HP / 20 HP (opt.)	15 HP / 20 HP (opt.)	15 HP / 20 HP (opt.)
Drives (Spindle)	AC & Inverter	AC & Inverter	AC & Inverter
Drives (X, Z)	AC Servo	AC Servo	AC Servo
Coolant pump motor	1/6 HP	1/6 HP	1/6 HP
X, Z FEED
X axis rapid travel	5 M /min	5 M /min	5 M /min
Z axis rapid travel	7 M / min	7 M / min	7 M / min
GENERAL
Rated power, approx	23 HP / 28 HP (opt.)	23 HP / 28 HP (opt.)	23 HP / 28 HP (opt.)
Approx, machine weight	3500 kgs / 4500 kgs 5500 kgs / 6200 kgs	4000 kgs / 4700 kgs 5200 kgs / 5700 kgs 6400 kgs	4300 kgs / 5000 kgs 5700 kgs / 6000 kgs 6700 kgs
Floor space (Lx W x H )	3590 / 4090 5090 7090 x 1950 x 1820 mm	3590 / 4090 5090 7090 x 1950 x 1820 mm	3590 / 4090 5090 7090 x 1950 x 1820 mm