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Multiple Disc Air / Hydraulic Spring Set Brakes (AFS) Specifications

Advantages

Highest torque in the smallest space
Low inertia
Fast, reliable, positive braking action

Operation

Torque range 15 lb. ft. - 1000 lb. ft.
Wet or dry application
Power off design (spring applied, air / hydraulically released)
Virtually drag-free neutral, regardless of brake orientation
Universal floating hub for interior or exterior shaft attachment

Specifications / Dimensions

Model	Static Torque (lb. ft)	Locating A	Locating B	C	LOC D	NPT D
AFS0250	15	3.250	2.500	2.125	0.870	1/16
AFS0350	35	4.500	3.500	2.375	0.937	1/8
AFS0450	75	5.500	4.500	2.650	1.255	1/8
AFS0600	175	7.500	6.000	3.250	1.413	1/4
AFS0800	300	9.500	8.000	3.875	1.665	1/4
AFS1000	550	11.750	10.000	4.890	2.140	1/4

Model	Bolt Circle ØE	Bolt Circle Mounting Screws	Depth F	Std. Bore Size*	Keyway	Set Screw Location
AFS0250	2.875	3 x #8-32	0.130	7/16 or 1/2	1/8 x 1/16	.313
AFS0350	4.000	3 x #10-24	0.130	3/4 or 7/8	3/16 x 3/32	.313
AFS0450	5.000	3 x #10-24	0.130	1 or 1 1/8	1/4 x 1/8	.500
AFS0600	6.750	3x 1/4-20	0.190	1 1/2 or 1 5/8	3/8 x 3/16	.375
AFS0800	8.750	4 x 1/4-20	0.190	2 or 2 1/4	1/2 x 1/4	.625
AFS1000	10.875	4 x 5/16-18	0.250	2 1/2 or 2 3/4	5/8 x 5/16	.625

*Other bore sizes are available. All dimensions are measured in inches. Standard operating pressure 120 psi.

In addition to our standard Multiple Disc Air / Hydraulic Spring Set Brakes (AFS), our engineering department can custom design and manufacture a new component to meet your specific requirements. If you have further questions or would like to discuss your specific needs, please contact us.