Atlas Workholding Stationary Air Collet Closers

Atlas Workholding JASR Stationary
Dead Length Collet Chuck
For Pallets, Tombstones, Machining Centers,
Standard Mills and Drill Presses

* Powered by air pressure
* Small foot print
* Low cost
* Easy to install
* 5C, 16C, B42, B60, and B80 models available
* Repeatability .0006"
* Dead Length design
* Lever or foot pedal actuated
* Low Maintenance with oil mist lubrication system
* High resistance to coolant and chip penetration
* Low Maintenance, long life

Order Number	JASR-5C	jASR-16C	JASR-B42	JASR-B60	JASR-B80
A	6.61	7.76	7.72	8.15	9.67
B	5.12	6.30	6.10	6.69	7.87
C	1.02	1.57	1.65	2.36	3.15
D	.020	.200	.200	.200	.200
E	3.94	3.94	4.41	5.43	5.83
F	2.17	2.52	3.03	3.39	3.15
G	4.33	5.12	5.67	6.61	7.72
7.72H	5.79	6.93	6.77	7.32	8.90
Mounting Screw	9.0x4	11.0x3+M10xP1.5x3	11.0x3+M10xP1.5x3	11.0x3+M10xP1.5x3	11.0x6 for M10
Air/Hyd Actuated	Air	Air	Air	Air	Air
Working Collet	5C	16C	B42	B60	B80
Operating Pressure	43-114psi	43-114psi	43-114psi	43-114psi	43-114psi
Chuck Thru-Hole	1.02"	1.57"	1.65"	2.36"	3.15"
Clamping Force	10,615lbf@100psi	12,320 lbf@100psi	13,112@100psi	15,502@100psi	19,935@100psi
Net Weight	22 lbs.	31 lbs.	37 lbs.	71 lbs.	71 lbs.
Options: LEV100 - LEVER CONTROL PACKAGE: (INCLUDES: LEVER CONTROL LINE FILTER, LUBRICATOR AND REGULATOR FOT200 - FOOT PEDAL CONTROL PACKAGE: (INCLUDES: FOOT PEDAL, LINE FILTER, LUBRICATOR AND REGULATOR)