2-Jaw Hollow Power Chuck - 2HY

The 2-jaw hollow power chuck are specialized workholding tools designed for efficient and precise gripping of a wide range of workpieces, particularly those with unconventional shapes or requiring internal machining. Their unique hollow design and powerful gripping mechanism increasing versatility and productivity.

Hollow Design: The central through-hole allows for bar stock feeding and internal machining operations, increasing versatility and productivity.
Powerful Gripping: 2-jaw power chuck used hydraulic or pneumatic actuation provides strong clamping forces.
Precision and Repeatability: High-quality construction and precise jaw alignment guarantee accurate workpiece positioning and consistent results.
Wide Gripping Range: the 2-jaw power chuck adjustable jaws accommodate a variety of workpiece sizes and shapes.
Compact Design: Efficient use of space on the machine tool, optimizing workspace and improving accessibility.

Model	spec.	A	B		C (H6)	D	D1	D2	E	E1	F	G				H	J
												MAX		MIN
2HY-04		110	59		85	70.6	-	-	4	-	26	3.5		-6.5		17.5	12
2HY-05	A4	135	60	71	110	82.6	63.51	96		15	33	1	16	-9	6	20
2HY-06	A5	165	81	91	140	104.8	82.56	116	5		45	11	26	-1	14	19	20
2HY-08	A5	210	91	109	170	133.4		104.8		23	52	14.5	37.5	-1.5	21.5	20.5	30
	A6			103			106.38	150		17			31.5		15.5
2HY-10	A6	254	100	120	220	171.4		133.4		25	75	8.5	33.5	-10.5	14.5	25	45
	A8			113			139.72	190		18			26.5		7.5

Model	spec.	L1		L2	M1	M2	M3	N	P	R		S	T
										MAX	MIN
2HY-04		16		24	M32X1.5	4-M10	-	52	14	11.3	8.3	25	10
2HY-05	A4	15		31	M40X1.5			62		13.5	6
2HY-06	A5	16		37	M55X2	6-M10	4-M6	73	20	18	7.5	31	12
2HY-08	A5	20	17	38	M60X2	6-M12	6-M10	95	25	22.3	11.8	35	14
	A6		18				4-M6
2HY-10	A6	22		43	M85X2	6-M16	6-M12	110	30	30.8	11.3	40	16
	A8		24				4-M8

Model	spec.	Wedge heart stroke(mm)	Jaw stroke diameter(mm)	Maximum allowable push-pull force KN(kgf)	Maximum clamping force KN(kgf)	Maximum rotational speed(r/min)	Clamping range(mm)	Inertia Kg.m²	Weight （Kg）		Recommended cylinder	Maximum operating pressure Mpa(kgf)
2HY-04		10	5.4	9.2(940)	18.9(1930)	8000	7-110	0.01	3.8		KY-428T	1.6(16)
2HY-05	A4			11.7(1190)	23.9(2440)	7000	12-135	0.02	6.5	7.3	KY-536T	1.8(18)
2HY-06	A5	12	5.5	14.4(1470)	37.9(3870)	6000	15-168	0.06	11.5	13.3	KY-646T	1.7(17)
2HY-08	A5	16	7.4	23.1 (2360)	57.2(5840)	5000	13-210	0.17	21.3	24.2	KY-852T	1.9(19)
	A6									22.4
2HY-10	A6	19	8.8	28.4(2900)	73.9(7540)	4200	31-254	0.31	33.5	40.5	KY-1075T	1.8(18)
	A8									39