KFW53-RF系列外圆配气前置浮动气动卡盘

KFW53 -RF SERIES FRONT-END PNEUMATIC POWER CHUCKS AIR FEED VIA THE OUTSIDE DIAMETER SELF CENTERING OR COMPENSATING CLAMPING

发布时间：2015-05-15 15:54

气缸内置，驱动力通过斜楔机构传递。工作稳定可靠。在加工期间，卡盘通过双作用单向阀保持压力。只有在主轴完全停止时，压缩空气才能通过配气盘和配气圈供给。

Chuck with built-in cylinder, driving force is transmitted through the wedge mechanism. It is stable and reliable in work. Built in double non-return valves maintain the air pressure during machining. The compressed air feed via distributor ring and profile seals only when the spindle completely stops.

配气盘的安装和定心调整通过固定于主轴箱端面的配气盘支架实现，保证与旋转的卡盘不存在任何接触。

The stationary distributor ring must be mounted so that no contact exist against the rotating power chuck. The distributor ring is centered and laterally mounted by means of a bracket fixed to the headstock of the lathe.

用于直管或弯管的端头加工，可以自定心夹紧直管，当管端弯曲时与可伸缩尾座上的定心卡盘配合采用卡爪浮动夹紧。仅适用外圆夹紧。

End machining straight or bent tubes. Tube can be self-centering clamped or with radial jaw compensation at bent tubes by means of a retractable centering chuck fixed on the tailstock. The chuck only used for external clamping.

型号/规格 MODEL/SIZE		A	B	C	DH6	E	F	G	G1	H	H1	J	K	L	M	N (Inch)	O	P
KFW53 -RF	570-200	575	200	575	415	520	490	M12	25	264	256	8	560	20	6×M8	Rc3/8	41	30
	605-250	605	250	620	450	570	540	M12	25	264	256	8	605	20	6×M8	Rc3/8	41	30
	650-275	650	275	650	480	595	565	M12	25	264	256	8	635	20	6×M8	Rc3/8	41	30
	700-325	710	325	710	530	655	620	M16	25	264	256	8	695	20	6×M8	Rc1/2	41	30

型号/规格 MODEL/SIZE		a	b	c	d	e	f (Min/Max)	g	h (Min/Max)	α°	β°
KFW53 -RF	570-200	60	25.5	3/32×90º	M20	16	38/168	200	84.5/100.5	15º	12×30º
	605-250	60	25.5	3/32×90º	M20	16	38/158	190	109/125	15º	12×30º
	650-275	60	25.5	3/32×90º	M20	16	38/168	200	122/138	15º	12×30º
	700-325	70	25.5	3/32×90º	M20	16	38/170	202	147/163	15º	12×30º

型号/规格 MODEL/SIZE		通孔直径 (mm) Thru-Hole Diameter	卡爪行程 (直径) (mm) JAW STROKE	卡爪浮动量（mm） Compensating Stroke	工作压力(bar) (较小/较大) Operaring Pressure (Bar) (Mix/Max)	活塞面积（cm2） Pision Area	夹紧力-使用压力 6bar(KN) Clamping Force- Operating Pressure at 6bar	较高转速（r.p.m） Max.Speed
KFW53 -RF	570-200	200	16	±4	3/10	1311	120	900
	605-250	250	16	±4	3/10	1502	150	800
	650-275	275	16	±4	3/10	1597	180	700
	700-325	325	16	±4	3/10	1788	200	600

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