3W-C

Swing compensation-type | 3 jaw

Swing compensation-type three-jaw Chuck

Swing compensation-type | 3 jaw

Swing and grasp the workpiece to three jaw。(3W-C is center compensation type).
Suitable for such materials as the casting and forging to process.
Suitable for heavy machining.
Seal proof for dust and cutting fluid, it is more convenient when maintenance.
Swing parts are to heat treatment hardened and ground for steel, in order to improve products service life.
The workpieces compensation of eccentric is 2 mm, fixed position for the center thimble。

Soft jaw and Gripper are optional.* The type of the gripper is selected according to the work-piece conditions..

According to different processing requirements, O.D. Gripping and I.D. Gripping can be interchanged.

Catalog Download

Specifications

Model	Plunger stroke (mm)	Jaw stroke (Dia.) (mm)	Chuckin Dia. OD Min.~Max. (mm)	Chucking Dia. ID Min.~Max. (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.	Compensation (mm)
3W-C08	14.4	9.8	16~150	76~203	25.0 (2550)	85.0 (8670)	3700	0.12	23	RK-100(N)	2
3W-C10	17.5	12.5	50~205	85~235	35.3 (3600)	105.9 (10800)	2500	0.37	48.6	RK-125(N)	2
3W-C12	17.5	12.5	63~240	127~305	35.3 (3600)	105.9 (10800)	2400	0.73	65	RK-125(N)	2
3W-C15	22.5	15.9	76~317	165~381	56 (5600)	168.2 (16800)	2000	1.81	97	RK-150(N)	3

Dimensions

Model	A	B	C (H7)	D	E	F	G max.	G min.	H	J	K	L	L1	M	M1	N	P	P1	P2	P3	Q	R	R1	S	T	U	V (h7)	V1	W	W1	X (H7)	X1	Y	Y1	Z	Z1	Z2
3W-C08	210	89	170	133.4	5	34	51.9	37.5	40	50	M18x2.5	M12	19	19.3	56.5	52.7	16	38	80	M12	95	2.69	2.24	60	57	2	7.94	3	12.68	7	34	3.5	46	M6	32	32	M10
3W-C10	254	106	220	171.4	5	42	67.5	50	48	58	M24x3	M16	24	29	60.5	65.6	17.8	44.4	100	M12	112	4.03	2.26	72	70	2.5	12.7	3	19.03	7	45	5	60	M8	36	36	M10
3W-C12	304	106	220	171.4	5	42	67.5	50	48	58	M24x3	M16	24	29	60.5	65.6	17.8	44.4	100	M12	132.5	4.03	2.26	92.5	70	2.5	12.7	3	19.03	7	45	5	60	M8	36	36	M10
3W-C15	381	120	300	235	5	55	62.5	40	46	80	M27x3	M20	30	32.4	72	74.3	19	63.5	140	M12	172	5.14	2.83	121	80	2	12.7	3	19.03	7	56	3	90	M8	36	36	M10

Download

Model	2D pdf	2D dwg	3D step
3W-C08
3W-C10
3W-C12
3W-C15

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