XKA71 series CNC Bed Milling Machine

XKA71系列.jpg

XKA71 series CNC bed milling machine is the most commonly used milling machine. The taper hole of spindle adopts № 40 and 50 of international standard (ISO), which can be equipped with various cylindrical milling cutters, wafer milling cutters, angle milling cutters, end-surface milling cutters and other types of cutters. What is more, small-sized straight shank cutters can be installed with a spring chuck. CNC rotary table (i.e. A-axis) can be used optionally and any three coordinates can be linked so as to mill the parts with helical surfaces. Compared with similar products, XK (H) A71 series machine has the characteristics of large load, big spindle torque, etc.

Technical parameters

ITEM	UNIT	XKA714 XKA714 XKA714C	XKA715 XKA715 XKA715C
Working surface (W×L)	mm	(400×1100,400×1700)	(500×1250,500×1700)
Max. load capacity of table	kg	1500	2000
X axis travel	mm	600,(1200)	900,(1200)
Y axis travel	mm	450	520
Z axis travel	mm	500	550
Distance from spindle to table surface	mm	60~560	215~765
Low speed of spindle	r/min	00~800(100~1200) 50~800	100~800(100~1200) 50~800
High speed of spindle	r/min	500~4000(500~6000) 200~3200	500~4000(500~6000) 200~3200
Taper hole of spindle		ISO40 ISO50	ISO40 ISO50
Cutting feed speed	mm/min	X、Y：6~3200 Z：3~1600
Rapid feed speed	mm/min	X、Y：8000 Z：4000
Spindle motor power	kW	5.5 7.5	7.5
Spindle torque	N.m	175 235	235
Feed motor torque	N.m	FANUC XY:12 Z:22	SIEMENS XY:11 Z:16

※ Note:(）is optional