3H/3HA Series Thru-Hole Three Jaw Power Chuck, Kitagawa Replacement Chucks | Taiwan Autogrip® Chuck Company

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3H/3HA Series Thru-Hole Three Jaw Power Chuck from Taiwan Autogrip® Chuck Company

THRU-HOLE POWER CHUCK

Thru-Hole | 3-JAW

WEDGE-HOOK type 3-jaw with the large through-hole.
Matching surfaces of all parts hardened, ground and lubricated directly.
High rigidity and high repeatability precision.

J is the hole diameter of blank draw nut.
If not notified, AUTOGRIP will adopt the K Default as K value.
K is the maximum thread specification and it could be customize.

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Model	-	Plunger stroke (mm)	Jaw stroke (Dia.) (mm)	Chucking Dia. Max. (mm)	Chucking Dia. Min. (mm)	Max. D.B. pull kN (kgf)	Max. clamping force kN (kgf)	Max. speed min^-1 (r.p.m.)	I kg‧m ²	Weight (kg)	Weight (kg)	Matching cyl.	Max. pressure MPa (kgf/cm²)
3H-12	A8	25	10.6	304	34	54.9 (5600)	143.7 (14650)	3300	0.77	56.6	59.3	TK-A1291	2.5(25)
3H-15	A8	25	10.6	381	50	71 (7250)	179.8 (18350)	2500	2.28	120	134	TK-A1512	2.3(23)
3H-15	A11	25	10.6	381	50	71 (7250)	179.8 (18350)	2500	2.28	120	127	TK-A1512	2.3(23)
3H-18	A11	25	10.6	450	50	71 (7250)	180.3 (18400)	2000	4.46	160	174	TK-A1512	2.3 (23)

* The dimensions and the specifications of 3H-A are in the red data.

* Subject to technical changes.

Model	-	A	B	B	C	D	D1	D2	E	E1	F	G max.	G max.	G min.	G min.	H	J	K max.	K Default	L	L1	L1	M	N	P	Q max.	Q min.	R max.	R min.	S	T	U
3H-12	A8	304	110	122	220	190	139.72	190	6	18	91	10	28	-15	3	28	50	M100x2	M100x2	6~M16	23	25	51.3	130	30	46.25	11.75	61.3	56	50	21	3~M8
3H-15	A8	381	132	159	300	235	139.72	171.4	6	33	120	11	44	-14	19	39	60	M130x2 / M115x2	M130x2 / M100x2	6~M20	30	24	63	165	43	49.75	19.75	77.5	72.2	62	25.5 or 22	6~M16
3H-15	A11	381	132	148	300	235	196.87	260	6	22	120	11	33	-14	8	39	60	M130x2	M130x2	6~M20	30	28	63	165	43	49.75	19.75	77.5	72.2	62	25.5 or 22	3~M10
3H-18	A11	450	132	148	300	235	196.87	260	6	22	120	11	33	-14	8	39	60	M130x2	M130x2	6~M20	31	29	63	165	43	82.75	21.25	77.5	72.2	62	25.5 or 22	3~M10

* The dimensions and the specifications of 3H-A are in the red data.

Model	2D pdf	2D dwg	3D step
3H-12
3H-12A8
3H-15
3H-15A8
3H-15A11
3H-18
3H-18A11

Applications

Automatic clamping solution for rotary table

6H 2nd- GEN. THRU-HOLE POWER CHUCK

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