Home Products Lathe Machine Flat bed CNC Lathe Heavy duty model LC Series

Flat bed CNC Lathe

LC Series

Heavy duty model

Solid box-construction casting headstock
Spindle speed ranges are auto changed by M code
Infinitely variable speeds are commanded by S code
Three (3) “V” bed ways for better rigidity
Full power output at low spindle speed
High torque (133 times of spindle motor torque)

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Specification
Features
Accessories
Video

Description	LC 30	LC 35	LC 40	LC 45	LC 50
Capacity
Swing over Bed	770 mm (30")	895 mm (35")	1020 mm (40")	1145mm (45")	1265 mm (50")
Swing over cross slide	350 mm (13.8")	480 mm (18.9")	610 mm (24")	735 mm (28.9")	860 mm (33.8")
Center height	390 mm (15.3")	455 mm (18")	520 mm (20.5")	585 mm (23")	635 mm (25")
Distance between centers	1200 (47.2") / 2200 (66.6") / 3200 (126") / 4200 (165.4") / 5200 (204.7") / 6200 (244.1") / 7200 (283.5") / 8200 mm (322.8")
Bed width / Auxiliary guide	560 mm (22") / 710mm (27.95")
Spindle
Spindle speeds / A2-11(6")	11~600 rpm ( Opt. 12~800 rpm)
Spindle speeds / A2-15(9")	11~450 rpm ( Opt. 12~600 rpm)
Spindle speeds / A2-20(12",14.5")	11~400 rpm (12"), 11~300 rpm (14.5”)
Spindle center	MT6
Width of cross slide	380 mm (15")
Width of carriage	885 mm (34.8")
Turret
Turret	H4-250 or V8 Hydraulic
Tool size	32 x 32 mm (1.25”)
X axis Travel	530mm (20.9")
Z axis Travel	1200 mm (47.2") ~ 8200mm (322.8")
X axis rapid travel, Ball screw dia.	6M / min dia. 40 mm x P5
Z axis rapid travel, Ball screw dia.	6M / min, 1M-5M (dia. 63 mm x P10), 6M-7M (dia. 80 mm x P10), 8M-10M ( Rack and Pinion Driver)
Tailstock
Quill diameter	Dia. 185 mm (7.3") Rotating quill, Opt. dia. 250 mm (9.8”) / 350 mm (13.7”)
Quill travel	250 mm (9.84") / Opt. 300mm (11.8”) for tailstock quill diameter 350 mm
Quill taper	MT6
Motor
X axis servo motor	FANUC αiF22 4 kw
Z axis servo motor	1-4M FANUC αiF22 4 kw, 5-7M FANUC αiF22 4 kw (Gear box) 8-10M αiF40 6 kw (Rack and Pinion Driver)
Spindle motor	FANUC αiI 18 18.5 / 22 kw (Opt. 22 / 26 kw, 30 / 37 kw, 37 / 45 kw)
Lubricant pump motor	25 W
Coolant pump motor	0.845 kw
Hydraulic pump motor	2.25 kw
Machine Weight
1000 mm center distance	9700 kgs	10100 kgs	10500 kgs	10900 kgs	11300 kgs
Each extra 1000 mm weight	1000 kgs

*The Specifications are subject to change without prior notice.

LC Spindle torque - power diagram

FANUC αil18 / 7000 Motor

	speed [rpm]						Torque [kg-m]
	S1	S2	S3	S4	S5	S6	T1	T2	T3	T4	T5	T6
Motor	1500	1750	3500	5250	6000	7000	5	10	12.01	14.29	15	20
Spindle M41 i=0.0075	11	13	26	39	45	53	667	1333	1601	1904	2000	2667
Spindle M42 i=0.0165	25	29	58	87	99	116	303	606	728	865	909	1212
Spindle M43 i=0.0045	68	79	158	236	270	315	111	222	266	317	333	444
Spindle M44 i=0.1005	151	176	352	528	603	704	50	100	119	142	150	200

LD Spindle torque - power diagram

FANUC αil22 / 7000 Motor

	speed [rpm]						Torque [kg-m]
	S1	S2	S3	S4	S5	S6	T1	T2	T3	T4	T5	T6
Motor	1500	1750	3500	5250	6000	7000	5	10	14.3	15	16.9	20
Spindle M41 i=0.0006	9	11	21	32	36	42	833	1667	2380	2500	2813	3333
Spindle M42 i=0.0155	23	27	54	81	93	109	323	645	921	968	1089	1290
Spindle M43 i=0.0375	56	66	131	197	225	263	133	267	380	400	450	533
Spindle M44 i=0.0975	146	171	341	512	585	683	51	103	146	154	173	205