3P/3P-A

Non-Thru-Hole

WEDGE-HOOK type 3-Jaw Power Chuck

Non-Thru-Hole | 3-JAW

WEDGE-HOOK type 3-jaw power chuck.
Matching surfaces of all parts hardened, ground and lubricated directly.
High rigidity and high repeatability precision.

Catalog Download

Specifications

Model	-	Plunger stroke (mm)	Jaw stroke (Dia.) (mm)	Chucking Dia. Max. (mm)	Chucking Dia. Min. (mm)	Max. D.B. pull kN kN (kgf)	Max. clamping force kN (kgf)	Max. speed min^-1(r.p.m.)	I kg‧m²	Weight (kg)	Weight (kg)	Matching cyl.	Max. pressure MPa(kgf/cm²)
3P-03		10	4.6	85	3	4.5(4600)	11.3(1150)	7000	0.004	1.8	-	PK-75	1.2(12.4)
3P-04		15	6.9	110	5	8.1 (830)	22.5(2300)	6000	0.01	4.1	-	RK-75(N) RA-130	2.2(22) 0.6(6)
3P-05		15	6.9	135	14	8.1(830)	25(2550)	5500	0.02	6.2	-	RK-75(N) RA-130	2.2(22) 0.6(6)
3P-06	A5	20	9.2	165	16	17.9(1830)	52.4(5350)	5250	0.05	13	14	RK-100(N) RA-170	2.6(26) 0.6(6)
3P-08	A5	21	9.7	210	21	25(2550)	74.5(7600)	4750	0.14	24	28	RK-125(N) RA-220	2.3(23) 0.5(5)
3P-08	A6	21	9.7	210	21	25(2550)	74.5(7600)	4750	0.14	24	27	RK-125(N) RA-220	2.3(23) 0.5(5)
3P-10	A6	25	8.8	254	24	28.9(2950)	107.8(11000)	4000	0.3	35	42	RK-125(N) RA-220	2.6(26) 0.6(6)
3P-10	A8	25	8.8	254	24	28.9(2950)	107.8(11000)	4000	0.3	35	40	RK-125(N) RA-220	2.6(26) 0.6(6)
3P-12	A6	30	10.5	304	24	41(4180)	155.8(15900)	3360	0.73	59	65	RK-150(N) RA-270	2.6(26) 0.8(8)
3P-12	A8	30	10.5	304	24	41(4180)	155.8(15900)	3360	0.73	59	63	RK-150(N) RA-270	2.6(26) 0.8(8)

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

Dimensions

* 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	L	L1	L1	M	N	P	Q max.	Q min.	R max.	R min.	S	T	U
3P-04		110	52	-	60	80	-	-	6	-	-	18	-	3	-	25	26	M10x1.5	3~M8	12	-	24	52	14	11.2	6.7	23.6	20.15	23	10	-
3P-05		135	55	-	80	100	-	-	7	-	-	9	-	-6	-	35	28	M12x1.75	3~M8	14	-	31	62	14	15.7	5.2	30.4	26.95	25	10	-
3P-06	A5	165	74	84	140	104.8	82.56	116	5	15	21	102.6	87.6	82.6	67.6	35	34	M16x2	6~M10	14	14	37	73	20	18.25	9.25	38.25	33.65	31	12	3~M6
3P-08	A5	210	85	103	170	133.4	82.56	104.8	5	23	25	127	104	106	83	36	38	M20x2.5	6~M12	20	17	38	95	25	25.25	11.75	46.3	41.45	35	14	6~M10
3P-08	A6	210	85	97	170	133.4	106.38	150	5	17	25	127	110	106	89	36	38	M20x2.5	6~M12	20	18	38	95	25	25.25	11.75	46.3	41.45	35	14	3~M6
3P-10	A6	254	89	109	220	171.4	106.38	133.4	5	25	34	158	133	133	108	36	45	M20x2.5	6~M16	18	18	43	110	30	35.25	12.75	51.1	46.7	40	16	6~M12
3P-10	A8	254	89	102	220	171.4	139.72	190	5	18	34	158	140	133	115	36	45	M20x2.5	6~M16	18	25	43	110	30	35.25	12.75	51.1	46.7	40	16	3~M8
3P-12	A6	304	106	125	220	171.4	106.38	133.4	6	25	34	163	138	133	108	36	50	M20x2.5	6~M16	18	18	51	130	30	48.75	12.75	61	55.75	50	18 or21	6~M12
3P-12	A8	304	106	118	220	171.4	139.72	190	6	18	34	163	145	133	115	36	50	M20x2.5	6~M16	18	25	51	130	30	48.75	12.75	61	55.75	50	18 or 21	3~M8

* The dimensions and the specifications of 3P-A are in the orange data.

Download

Model	2D pdf	2D dwg	3D step
3P-03
3P-04
3P-05
3P-06
3P-06A5
3P-08
3P-08A5
3P-08A6
3P-10
3P-10A6
3P-10A8
3P-12
3P-12A6
3P-12A8

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