3V/3V-A

Non-Thru-Hole | 3-JAW

Power Chuck for Vertical Lathe

Non-Thru-Hole | 3-JAW

WEDGE-HOOK type 3-jaw high speed power chuck.
Sealed against swarf, chips and coolant, suitable for vertical lathe.
For models above type 40,sealed against swarf, chips and coolant, suitable for vertical lathe.

Catalog Download

Specifications

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	I kg‧m ²	Weight (kg)	Weight (kg)	Matching cyl.	Max. pressure MPa (kgf/cm²)
3V-12	A8	30	12.7	304	30	41.0 (4180)	156 (15900)	3150	0.73	0.79	62.9	68.7	RK-150 RE-150	2.6(26)
3V-15	A8	35	16	381	30	81.9 (8360)	245.1 (25000)	2900	1.97	2.27	105.5	128.5	RK-200 RE-200K	2.8(28) 3.0(30)
3V-15	A11	35	16	381	30	81.9 (8360)	245.1 (25000)	2900	1.97	2.27	105.5	127	RK-200 RE-200K	2.8(28) 3.0(30)
3V-15	A15	35	16	381	30	81.9 (8360)	245.1 (25000)	2900	3.33	2.67	105.5	142	RK-200 RE-200K	2.8(28) 3.0(30)
3V-18	A8	35	16	450	80	81.9 (8360)	245.1 (25000)	2600	3.33	3.62	132.7	155.5	RK-200 RE-200K	2.8(28) 3.0(30)
3V-18	A11	35	16	450	80	81.9 (8360)	245.1 (25000)	2600	3.33	3.63	132.7	154.5	RK-200 RE-200K	2.8(28) 3.0(30)
3V-18	A15	35	16	450	80	81.9 (8360)	245.1 (25000)	2600	6.83	4.02	132.7	165	RK-200 RE-200K	2.8(28) 3.0(30)
3V-21	A11	35	16	530	62	81.9 (8360)	271.6 (27700)	1800	6.83	7.46	196.5	227	RK-200 RE-200K	2.8(28) 3.0(30)
3V-21	A15	35	16	530	62	81.9 (8360)	271.6 (27700)	1800	6.83	7.37	196.5	221	RK-200 RE-200K	2.8(28) 3.0(30)
3V-24	A11	35	16	610	136	81.9 (8360)	271.6 (27700)	1700	11.19	11.83	241.7	272.8	RK-200 RE-200K	2.8(28) 3.0(30)
3V-24	A15	35	16	610	136	81.9 (8360)	271.6 (27700)	1700	11.19	11.73	241.7	266	RK-200 RE-200K	2.8(28) 3.0(30)
3V-32	A11	35	16	800	136	81.9 (8360)	271.6 (27700)	1100	28.97	29.6	353.6	384.8	RK-200 RE-200K	2.8(28) 3.0(30)
3V-32	A15	35	16	800	136	81.9 (8360)	271.6 (27700)	1100	28.97	29.51	353.6	378	RK-200 RE-200K	2.8(28) 3.0(30)
3V-40	A20	57	46+(60)	1005	310	180 (18350)	320 (32620)	630	68	72	780	849	RK-250 RE-250 RE-A250 RE-L250	4.2(42)
3V-50	A20	57	46+(60)	1250	290	180 (18350)	320 (32620)	500	145	148	1000	1050	RK-250 RE-250 RE-A250 RE-L250	4.2(42)
3V-63	-	60	48+(80)	1600	390	200 (20390)	360 (36700)	400	500	-	1900	-	RK-250 RE-250 RE-A250 RE-L250	4.6(46)
3V-79	-	60	48+(80)	2000	440	200 (20390)	360 (36700)	320	1250	-	2800	-	RK-250 RE-250 RE-A250 RE-L250	4.6(46)

*The 3V-A's dimensions and specifications are shown in the orange data .

Dimensions

* Subject to technical changes.

Model	-	A	B	B	C	C1	D	D1	D2	E	E1	F	G max.	G max.	G min.	G min.	H	J	K	L	L1	L1	M	N	P	Q max.	Q min.	R max.	R min.	S	T	U	V	W
3V-12	A8	304	107	141	220	-	171.4	139.72	190	6	40	1.5	113	73	83	43	36	50	M20x2.5	3~M16	24	24	54	130	30	47.5	16	61	54.65	50	21	3~M8	-	-
3V-15	A8	381	116	164	300	-	235	139.72	171.4	6	54	1.5	153	99	118	64	55	60	M30x3.5	6~M20	35	24	66	165	43	51.25	18.25	77.5	69.5	62	25.5	6~M16	-	-
3V-15	A11	381	116	168	300	-	235	196.87	260	6	58	1.5	153	95	118	60	55	60	M30x3.5	6~M20	35	32	66	165	43	51.25	18.25	77.5	69.5	62	25.5	3~M10	-	-
3V-15	A15	381	116	172	-	380	235	285.78	330.2	6	62	1.5	153	91	118	56	55	60	M30x3.5	6~M20	35	26	66	165	43	51.25	18.25	77.5	69.5	62	25.5	6~M24	-	-
3V-18	A8	450	116	164	300	-	235	139.72	171.4	6	54	1.5	153	99	118	64	55	60	M30x3.5	6~M20	35	24	66	165	43	51.25	18.25	108	100	62	25.5	6~M16	-	-
3V-18	A11	450	116	168	300	-	235	196.87	260	6	58	1.5	153	95	118	60	55	60	M30x3.5	6~M20	35	32	66	165	43	51.25	18.25	108	100	62	25.5	3~M10	-	-
3V-18	A15	450	116	172	-	380	235	285.78	330.2	6	62	1.5	153	91	118	56	55	60	M30x3.5	6~M20	35	26	66	165	43	51.25	18.25	108	100	62	25.5	6~M24	-	-
3V-21	A11	530	127	167	380	-	330.2	196.87	235	6	46	3.0	137	91	102	56	55	60	M30x3.5	6~M24	41	35	74	180	60	93.5	24.5	89	81	65	25	6~M20	-	-
3V-21	A15	530	127	167	380	-	330.2	285.78	330.2	6	46	3.0	137	91	102	56	55	60	M30x3.5	6~M24	41	35	74	180	60	93.5	24.5	89	81	65	25	3~M12	-	-
3V-24	A11	610	127	167	380	-	330.2	196.87	235	6	46	3.0	137	91	102	56	55	60	M30x3.5	6~M24	41	35	74	180	60	93.5	24.5	128	120	65	25	6~M20	-	-
3V-24	A15	610	127	167	380	-	330.2	285.78	330.2	6	46	3.0	137	91	102	56	55	60	M30x3.5	6~M24	41	35	74	180	60	93.5	24.5	128	120	65	25	3~M12	-	-
3V-32	A11	800	127	167	380	-	330.2	196.87	235	6	46	3.0	137	91	102	56	55	60	M30x3.5	6~M24	41	35	74	180	60	189.5	24.5	128	120	65	25	6~M20	-	-
3V-32	A15	800	127	167	380	-	330.2	285.78	330.2	6	46	3.0	137	91	102	56	55	60	M30x3.5	6~M24	41	35	74	180	60	189.5	24.5	128	120	65	25	3~M12	-	-
3V-40	A20	1005	184	226	520	-	463.6	412.78	463.6	8	50	190	123	73	66	16	65	65	M36x4	M24	37	-	110	270	76.2	295	-	457	404	6~19.03	7~M24	3~M12	42	84
3V-50	A20	1250	184	226	520	-	463.6	412.78	463.6	8	50	190	123	73	66	16	65	65	M36x4	M24	37	-	110	270	76.2	416	-	563	510	9~19.03	9~M24	3~M12	42	84
3V-63	-	1600	222	-	720	-	647.6	-	-	8	-	218	131	-	71	-	65	65	M36x4	M30	46	-	110	270	76.2	540	-	738	674	12~19.03	13~M24	-	42	110
3V-79	-	2000	240	-	720	-	647.6	-	-	8	-	238	133	-	73	-	65	65	M36x4	M30	48	-	110	270	76.2	740	-	914	850	16~19.03	17~M24	-	42	110

*The 3V-A's dimensions and specifications are shown in the orange data .

Download

Model	2D pdf	2D dwg	3D step
3V-12
3V-12A8
3V-15
3V-15A8
3V-15A11
3V-15A15
3V-18
3V-18A8
3V-18A11
3V-18A15
3V-21
3V-21A11
3V-21A15
3V-24
3V-24A11
3V-24A15
3V-32
3V-32A15
3V-40
3V-40A20
3V-50
3V-50A20
3V-63
3V-79