Shanghai Vulcan Machinery Co., Ltd.

Products Name: CNC Lathe

Category：CNC lathes

Item Number: 1342

Products Model: LNC6140S

Tel：86-13851087033

E-mail: vulmac@163.com

Features:

Whole piece machine base at option

3-gear shift high rigidity head stock

Spindle bore 58mm

Fully closed machine guard

Specification:

Model		LNC6140S/750	LNC6140S/1000
Max. swing over bed	mm	￠420	￠420
Max. swing over slide	mm	￠270	￠270
Max. workpiece length	mm	750	1000
Max. turning length	mm	640/575	890/825
Width of bed	mm	335	335
Guide way type	type	Hardway	Hardway
Travel of X axis	mm	290	290
Travel of Z axis	mm	750	1000
X axis servo motor torque	Nm	5	5
Z axis servo motor torque	Nm	7	7
Rapid feed for X/Z	mm/min	8/10	8/10
Spindle nose	type	D-6	D-6
Spindle bore dia. and inner hole taper	type	￠70mm /8 -M4（1:20）	￠70mm /8 -M4（1:20）
Range of spindle speed	rpm	60-300rpm；250-800 rpm；600-2000	60-300rpm；250-800 rpm；600-2000
Main spindle speed steps motor	type	3 gear shifts, with in each steplessly variable	3 gear shifts, with in each steplessly variable
Manual jaw chuck and through hole	mm	￠200 /￠58	￠200 /￠58
Spindle motor power	kw	5.5	5.5
Electric tool post		4-position	4-position
Tool cross section	mm	20x20	20x20
Tailstock quill dia./travel	mm	￠65/L-150	￠65/L-150
Tailstock quill taper		MT4	MT4
Machining accuracy standard		IT6-IT7	IT6-IT7
Re-positioning accuracy	mm	X axis 0.0075, Z axis 0.01	X axis 0.0075, Z axis 0.01
Roughness	pm	Ra<1.6	Ra<1.6
Overall dimension	m	2.2×1.4×1.7	2.5×1.4×1.7
G.W	t	1.7	1.9