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	Mount Type Mount Type	Show

Through Wall

	Mount Type Mount Type	Hide

	Energy Capacity Energy Capacity

4 in.-lbs.

9 in.-lbs.

	Force Mechanism Force Mechanism

Air

	Stroke Length Stroke Length

1" to 1.99"

	Compressed Length Compressed Length

2" to 2.999"

	Adjustability Adjustability

Adjustable

	Extended Length Extended Length

3" to 4.9"

	Return Force Return Force

0.27 lbs.

0.28 lbs.

	Maximum Cycles per Minute Maximum Cycles per Minute

330

600

	Rod Material Rod Material

Rubber

	Body Material Body Material

Glass

	Mounting Stud Length Mounting Stud Length

1/8"

	Mounting Stud Thread Size Mounting Stud Thread Size

3/8"-32

	Return Speed Return Speed

0.05 sec.

0.09 sec.

	Adjustment Style Adjustment Style

Variable

	Body Finish Body Finish

Rubber Coated

	Maximum Temperature Maximum Temperature

100° to 199° F

	Minimum Temperature Minimum Temperature

-99° to -50° F

	Minimum Compression Force Minimum Compression Force

0.13 lbs.

0.16 lbs.

	Rod Diameter Rod Diameter

3/8"

	Body Diameter Body Diameter

2 Products

About Selecting Shock Absorbers

To select the best shock absorber for your application, you need to find the energy capacity your application requires. Use this formula to calculate the energy capacity required to stop a horizontal-moving load. For example, if you have a 250-lb. load moving at 25 inches per second, your calculation is (250 lbs. ÷ 772) × 25² = 202.4 in.-lbs. energy capacity.

Note: Choose a shock absorber with a higher energy capacity than you calculated. Factors such as driving force or an inclined surface will increase the energy capacity required.

Energy Capacity (in.-lbs.) = (Weight, lbs./772) × Velocity² (in. per second)

Light Duty Adjustable Shock Absorbers

Also known as snubbers, use these shock absorbers in low-load, high-cycle applications. They counteract the energy of moving objects to prevent damage to equipment and material. Turn the knob to change deceleration to suit varying loads and speeds. Through-wall shock absorbers have a stud and nut under the removable knob for mounting through a panel or bracket.

Through Wall

							Rod		Mount. Stud
Energy Cap., in.-lbs.	Max. Cycles per Minute	Stroke Lg.	Extended Lg.	Compressed Lg.	Body Dia.	Body Material	Dia.	Material	Thread Size	Lg.		Each
Variable Adjustment
4	600	1.1"	4.32"	2.99"	1.01"	Rubber-Coated Borosilicate Glass	0.375"	Urethane	3/8"-32	1/8"	0000000	000000
9	330	1.3"	4.15"	2.62"	1.35"	Rubber-Coated Borosilicate Glass	0.375"	Urethane	3/8"-32	1/8"	0000000	00000

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