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3-jaw wedge type through-hole power chuck (without adaptor) TF3B-5

Product Numbers: TF3B-5
Price: US$1600
Product description:
TEL:13725765638, 0769-85534855

INTRODUCTION

PECIFICATIONS


Model Specification		TF3B
Model Specification		4	5	6	8	10	12	15	18	21	24
Jaw Movement (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
Recommended external chucking Diameter for standard soft top jaw (mm)	Max.	110	135	165	210	254	304	381	450	530	610
	Min.	5	10	10	12	16	38	40	40	50	50
Max. speed	(r.p.m.)	8000	7000	6000	4900	4200	3300	2600	2000	1700	1400
Max. D.B. pull	KN (kgf)	14 (1428)	17.5 (1784)	22 (2243)	34 (3467)	43 (4385)	55 (5608)	71 (7240)	71 (7240)	90 (9177)	90 (9177)
Clamping-force at Max. D.B. pull (Total jaw force)	KN (kgf)	28.5 (2906)	36 (3671)	57 (5812)	86 (8769)	111 (11319)	144 (14686)	180 (18355)	180 (18355)	234 (23861)	234 (23861)
GD² Moment of inertia w.D2	(kgf•m²)	0.007	0.0015	0.057	0.167	0.315	0.737	2.273	4.776	9.25	16.85
Weight with standard soft top jaws	(kg)	4	6.7	12.5	22.6	37	61	120	166	229	287
Matching cylinder / Max. pressure to operate chuck (kgf/cm²)	RC	4	5	6	8	10	12	15	15	15	15
	RC	24.5	29.5	28.5	27	27.5	27.5	23.5	23.5	30.5	30.5

DIMENSIONS


Series		TF3B
Symbo		4	5	6	8	10	12	15	18	21	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	23	11	16	16
G	Min	-6.5	-9	-1	-1.5	-10.5	-15	0	-12	-12	-12
H		17.5	20	19	20.5	25	28	35	39	40	40
J		12	12	20	30	45	50	50	50	50	50
K	Max	M32x1.5	M40x1.5	M55x2	M60x2	M85x2	M100x2	M130x2.0	M130x2.0	M180x3.0	M180x3.0
L		3- M10x60	3- M10x60	6- M10x80	6- M12x90	6- M16x100	6- M16x110	6- M20x150	6- M20x150	6- M22x170	6- M22x170
M		24	26	29	39	43	51	61	70	70	70
N		49.5	54	66	95	110	111	135	135	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
S		1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	3.0	3.0
T		23	23	32	37	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	100	150	150	200	200
M1		-	M6	M8	M8	M10	M10	M12	M12	M12	M12
t		-	5	5	5	5	5	5	5	5	5

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