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PAFH-line

Atlas 2/3-Jaw Thru-Hole Power Chucks

PAFH Series 8″ – 24″ Chucks

Used as 2 Jaw or 3 Jaw Power Chuck
Thru-hole and long stroke
Adapter mounted
Serration Pitch 1.5mm 8″, 10″ & 12″ – 3mm 15″
Larger diameters available

			Gripping Data		Maximum Pull		Max Grip
Model No.	Jaw Stroke Dia	Sleeve Stroke	2 Jaw Max	3 Jaw Min	2 Jaw lbs	3 Jaw lbs	2 Jaw lbs	3 Jaw lbs	Max RPM	Wt lbs
PAFH8-A5	.378"	.709"	7.87	1.181	3306	4409	7275	9700	3000	44
PAFH8-A6	.378"	.709"	7.87	1.181	3306	4409	7275	9700	3000	44
PAFH10-A6	.728"	.984"	9.84	1.181	5070	7716	9038	13668	3000	70
PAFH10-A8	.728"	.984"	9.84	1.181	5070	7716	9038	13668	3000	70
PAFH12-A8	.803"	1.102"	11.81	1.967	6613	9920	11684	17636	2500	121
PAFH12-A11	.803"	1.102"	11.81	1.967	6613	9920	11684	17636	2500	121
PAFH15-A8	.803"	1.102"	13.78	2.756	8818	13227	15652	23148	2000	218
PAFH15-A11	.803"	1.102"	13.78	2.756	8818	13227	15652	23148	2000	218

Dimensional Data (in inch)
MODEL	PAFH-8	PAFH-10	PAFH-12	PAFH-15
A	8.26	10	11.97	15
B	2.874	3.346	3.819	4.803
C	7.48	9.055	11.024	13.76
F	0.197	0.197	0.197	0.276
H	5.25	6.75	7.874	9.843
J	1.378	1.575	2.165	2.953
K	6-M12	6-M16	6-M20	6-M20
L	0.787	0.984	0.984	1.063
M	0.984	0.984	1.181	1.969
N max.	1.803	2.02	2.891	3.378
N min	1.614	1.661	2.189	2.976
O max.	1.181	1.654	1.831	2.608
O min	0.295	0.374	0.413	0.591
P max.	0.827	0	0	0
P min	0.118	-0.984	-1.102	-1.102
Q	1.181	1.378	1.575	1.575
R	0.475	0.63	0.63	0.826
S	1.063	1.102	1.181	1.575
T	M42	M50	M65	M85
U	0.197	0.197	0.197	0.197
V	1.89	2.283	2.953	3.74