รายละเอียดสินค้า

TF3B Series
3-Jaw Wedge Type Through-Hole Power Chuck
(Without Adaptor)

-Standard JIS chuck for CNC lathe.
-Suitable for all kinds of turning machining.

1 TF3B-15
2 TF3B-12
3 TF3B-10
4 TF3B-8
5 TF3B-6
6 TF3B-5
7 TF3B-4

Spec. \ Model	TF3B-4	TF3B-5	TF3B-6	TF3B-8	TF3B-10	TF3B-12	TF3B-15	TF3B-18	TF3B-21	TF3B-24
Jaw Stroke (Dia) (mm)	5.4	5.4	5.5	7.4	8.8	10.6	10.6	10.6	13	13
Plunger Stroke (mm)	10	10	12	16	19	23	23	23	28	28
Max. Clamping Dia. (mm)	110	135	165	210	254	304	381	450	530	610
Min. Clamping Dia. (mm)	5	10	10	12	16	38	40	40	50	50
Max. Rotation Speed (r.p.m.)	8000	7000	6000	5000	4200	3300	2600	2000	1700	1400
Max. Draw Bar Pull Force kN(kgf)	14 (1428)	17.5 (1784)	22 (2243)	34 (3467)	43 (4385)	55 (5608)	71 (7240)	71 (7240)	90 (9177)	90 (9177)
Max. Clamping Force kN(kgf)	28.5 (2906)	36 (3671)	57 (5812)	86 (8769)	111 (11319)	144 (14686)	180 (18355)	180 (18355)	234 (23861)	234 (23861)
Moment of Inertia (kg⋅m²)	0.007	0.018	0.057	0.167	0.315	0.737	2.273	4.776	9.25	16.85
Weight (KG)	4	6.7	12.5	22.6	37	61	120	166	229	287
Matching Hydraulic Cylinder	RC-4	RC-5	RC-6	RC-8	RC-10	RC-12	RC-15	RC-15	RC-2816	RC-2816
Max. Pressure of Hydraulic Cylinder (kgf/cm²)	24.5	29.5	28.5	27	27.5	27.5	27.5	23.5	33	33

Dim \ Model	TF3B-4	TF3B-5	TF3B-6	TF3B-8	TF3B-10	TF3B-12	TF3B-15	TF3B-18	TF3B-21	TF3B-24
A	59	60	81	91	100	110	133	133	148	148
B	110	135	169	210	254	304	381	450	530	610
C H6	85	110	140	170	220	220	300	300	380	380
D	70.6	82.55	104.78	133.35	171.45	171.45	235	235	330.2	330.2
E	4	4	5	5	5	6	6	6	6	6
F	26	33	45	52	75	91	117.5	117.5	170	170
G Max	3.5	1	11	14.5	8.5	8	12	12	16	16
G Min	-6.5	-9	-1	-1.5	-10.5	-15	-11	-11	-12	-12
H	17.5	20	19	20.5	25	28	39	39	40	40
J	12	25	35	40	50	50	50	50	50	50
K Max	M32x1.5	M40x1.5	M55x2	M60x2	M85x2	M100x2	M130x2	M130x2	M180x3	M180x3
L	3-M10x60	3-M10x60	6-M10x80	6-M12x90	6-M16x100	6-M16x110	6-M20x150	6-M20x150	6-M24x140	6-M24x140
M	24	26	29	39	43	51	66	66	74	74
N	49.5	54	66	95	110	130	165	165	185	185
P	14	14	20	25	30	30	43	43	60	60
Q Max	23	26.5	32	38.7	51	61.3	70	82	108	108
Q Min	20.3	23.8	29.25	35	46.6	56	64.7	76.7	101.5	101.5
R Max	11.25	19.75	22.75	29.75	33.75	45.75	54.75	78.25	117.5	117.5
R Min	6.75	7.75	9.25	14.75	14.25	15.75	20.25	18.25	21.5	21.5
T	23	23	32	35	40	50	50	50	62	62
X	–	12	16	16	16	20	20	20	20	20
Y	–	30	36	45	60	60	80	80	100	100
A1	–	52	65	80	102	102	150	150	200	200
M1	–	2-M6	2-M8	2-M8	2-M10	2-M10	2-M12	2-M12	2-M12	2-M12