KY Solid three-jaw power chuck

The wedge-shaped solid chuck is in line with Japanese and Taiwanese standards.

All sliding surfaces adopt hardened treatment and precision grinding.

High rigidity structure and high clamping accuracy.


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Product Description

Size parameter

Spec		A	B	C	D	D1	D2	E	E1	F	G Max.	G Min.	H	J
KY05-3		135	55	80	100	-	-	7	-	-	9	-6	35	28
KY06-3	A4	165	74	140	104.8	63.51	116	5	20	21	102	82	35	34
KY06-3	A5	165	74	140	104.8	82.56	116	5	15	21	102	82	36	34
KY08-3	A5	210	85	170	133.4	82.56	104.8	5	24	25	127	106	36	38
KY08-3	A6	210	85	170	133.4	106.38	150	5	17	25	127	106	36	38
KY10-3	A6	254	89	220	171.4	106.38	133.4	5	28	34	158	133	36	45
KY10-3	A8	254	89	220	171.4	139.72	190	5	18	34	158	133	36	45
KY12-3	A8	304	106	220	171.4	106.38	133.4	6	25	36	163	133	36	50
KY12-3	A8	304	106	220	171.4	139.72	190	6	18	36	163	133	36	50
KY15-3	A11	381	114	300	235	196.87	260	6	-	36	104	69	35	65

Spec		Kmax.	L	L1		M	N	P	S	T	U	X	Y	A1	6-M1
KY05-3		M12×1.75	3-M8	14		31	62	14	25	10	-	12	30	52	M8
KY06-3	A4	M16×2	6-M10	17	13	39	73	20	31	12	6-M10	16	36	68	M8
KY06-3	A5	M16×2	6-M10	17	14	39	73	20	31	12	3-M6	16	36	68	M8
KY08-3	A5	M20×2.5	6-M12	18	17	41	95	25	35	14	6-M10	16	45	80	M8
KY08-3	A6	M20×2.5	6-M12	18	18	41	95	25	35	14	3-M6	16	45	80	M8
KY10-3	A6	M20×2.5	6-M16	25	18	46	110	30	40	16	6-M12	16	60	102	M10
KY10-3	A8	M20×2.5	6-M16	25	25	46	110	30	40	16	3-M8	16	60	102	M10
KY12-3	A6	M20×2.5	6-M16	25	18	54	130	30	50	21	6-M12	20	60	105	M10
KY12-3	A8	M20×2.5	6-M16	25	25	54	130	30	50	21	3-M8	20	60	105	M10
KY15-3	A11	M30×3.5	6-M20	30		64	-	43	62	25.5	6-M8	20	80	150	M12

Performance parameters

Spec		Plunger stroke mm	Jaw stroke （mm）	Chucking Dia.mm Dia.mm		Max.D.B.pull KN（kgf）	Max.clamping force KN（kgf）	Max.speed min-1（r.p.m）	I	Weight kg		Matching cyl	Max.pressure Mpa(kgf/cm2 )
Spec		Plunger stroke mm	Jaw stroke （mm）	Max.	Min.	Max.D.B.pull KN（kgf）	Max.clamping force KN（kgf）	Max.speed min-1（r.p.m）	I	Weight kg		Matching cyl	Max.pressure Mpa(kgf/cm2 )
KY05-3		15	6.4	135	14	8.1(830)	25(2550)	5500	0.02	6.2		RH80	2.2(22)
KY06-3	A4	20	8.5	165	14	17.9(1830)	52.4(5350)	5000	0.05	13	14.6	RH100	3.0(30)
KY06-3	A5	20	8.5	165	14	17.9(1830)	52.4(5350)	5000	0.05	13	14	RH100	3.0(30)
KY08-3	A5	21	8.8	210	17	25(2550)	74.5(7600)	4750	0.14	24	28	RH125	2.6(26)
KY08-3	A6	21	8.8	210	17	25(2550)	74.5(7600)	4750	0.14	24	27	RH125	2.6(26)
KY10-3	A6	25	8.8	254	22	28.9(2950)	107.8(11000)	3500	0.30	35	42	RH125	3.0(30)
KY10-3	A8	25	8.8	254	22	28.9(2950)	107.8(11000)	3500	0.30	35	40	RH125	3.0(30)
KY12-3	A6	30	10.5	304	22	41(4180)	155.8(15900)	3360	0.73	59	65	RH150	3.0(30)
KY12-3	A8	30	10.5	304	22	41(4180)	155.8(15900)	3360	0.73	59	63	RH150	3.0(30)
KY15-3	A11	35	16	450	60	82(8360)	248.4(25350)	3000	1.95	107		RH200	3.2(32)

Notes: data in red is size for Type-A.

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