3E

Non-Thru-Hole | 3-JAW

Expansible Pull Lock Power Chuck

Expansible Pull Lock | 3-JAW

Expandable chucks types.
Suitable for internal gripping
Radial clamp and axial pull down at the same time, keep the workpiece attaching close to the base surface of the chuck.
Almost no workpiece uplifting displacement.
With high precision and stability that chuck suitable for end process..

Air-tight pressure detect function is optional.

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	Weight (kg)	Matching cyl.	Max. pressure MPa (kgf/cm²)
3E-05	6	3	83	29	13.0 (1325)	42.0 (4280)	7000	0.018	7.5	RK-100	1.8(18.5)
3E-06	10	5	110	44	18.0 (1835)	58.0 (5910)	6000	0.042	13.6	RK-100	2.5(25.6)
3E-08	10	5	150	50	25.0 (2530)	80.0 (8150)	5000	0.14	26.5	RK-125	2.2(22.5)
3E-10	10	5	190	60	35.0 (3570)	100.0 (10200)	3600	0.31	39.5	RK-150	2.8(28.5)

Dimensions

Model	A	B	B1	C(H6)	D	E	F(H8)	G max.	G min.	H	J	K	L	L1	M	N	P	Type A Q max.	Type A Q min.	Type B Q max.	Type B Q min.	Q1 max.	Q1 min.	R	S	T	U (p.c.d)	V (p.c.d)
3E-05	135	98	72	110	82.6	25	18	18	12	25	8	M16	M10	15	20	25	M6	68	50	83	67	50	29	25	M6X12	110	55	110
3E-06	165	112	80	140	104.8	35	18	22	12	30	8	M16	M10	16	23	31	M6	90	70	110	89	70	44	40	M6X12	130	76	134
3E-08	210	135	90	170	133.4	40	21	22	12	36	10	M20	M12	18	30	35	M8	110	90	150	108	90	50	49	M6X12	170	100	170
3E-10	254	152	102	220	171.4	50	25	25	15	48	10	M24	M16	23	35	40	M10	127	110	190	125	110	60	59	M8X16	210	120	210

Download

Model	2D pdf	2D dwg	3D step
3E-05
3E-06
3E-08
3E-10

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