JOC Industrial Corporation Limited, Wuhan Office

CNC lathe

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Features:

Longitudinal and cross feeds are guided by ball lead-screw;

eavy-duty lathes for powerful chip removal and high accuracy

a variety of center widths and turning diameters give the user an optimum selection

high torques even at low spindle speeds

precise turning of complex contours - both inside and outside

large guideways and a rigid machine bed provide for excellent machine stability

the extraordinary solid design reduces vibrations to a minimum

4-station tool changer automatically performs the programmed tool changes, resulting in a significant productivity increase

Specification:

Model Item	unit	LHK 100E	LHK 125E	LHK 140E	LHK 125	LHK 140	LHK 160	LHK 180
Max. swing over bed	mm	100	1250	1400	1250	1400	1600	1800
Max. swing over carriage	mm	650	900	1050	900	1100	1280	1480
Max. turning length	mm	1500-8000			1500-8000
Max. weight of workpiece between centers	kg	6000,8000			8000,1000
Width of the bed	mm	755			970
Spindle noses No.	ISO	A2-15
Diameter of spindle in front bearing	mm	200			200,220
Spindle hole	mm	100			130,100
Taper hole of spindle		Metric No.140			Metric No.140
Step of spindle speeds		21 kinds of speed in manual/infinite in automatic
Range of spindle speeds	r/min	3.15-315; 2.5-250;2-200/4-630
Main motor power	kW	AC22/30-40(servo)
Torque of longitudinal servo motor	Nm	38			38/41
Torque of cross servo motor	Nm	30			30/41
Section of tool shank	mm	45x45			45x45/32x32
No. of toll position		V:4/H:8,12
Time per one position	s	0.5
Repeatability		2"
Travel of cross slide	mm	610/740/850			740/850
Longitudinal feed speed	mm/min	Z:1-2000
Cross feed speed	mm/min	X:1-2000
Longitudinal and cross rapid traverse	mm/min	Z:6000/X:4000
Diameter of tailstock	mm	160			160,180,200
Taper hole of tailstock		Metric No.80, Morse No.6
Travel of tailstock	mm	300
Weight of 3m lathe	kg	10800	11500	12300	11200	12200	13200	14200
Additional weight per 1m	kg	1200			1400
Overall dimension (LxWxH)	mm	6100x1900x2000	6100x2000x2100	6100x2100x2200	6360x1860x2300	6360x1960x2400	6360x2060x2500	6360x2160x2600