EFDYN

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EFDYN Shock Absorbers

Efdyn’s industrial shocks are a superior alternative to springs and rubber bumpers for energy absorption and linear deceleration. Designed to absorb the energy of the objects impacting the shock; they have a distinct advantage over springs and bumpers as no “bounceback” is observed. This steady, gradual deceleration allows faster cycle rates, increased life of equipment, and reduced maintenance expense resulting in a boost to production’s bottom line.

EFDYN Shock Absorbers

Offered in adjustable, self compensating, and custom orificed models, with a wide variety of mounting configurations and piston rod return methods, Efdyn’s shock absorbers cover all your unique deceleration needs. For more corrosive or harsh environments, Efdyn has our new Extreme Condition line.

Cross-overs of many competitor models
Adjustable, custom orificed, or self compensating models available
Standard operating range (10°F to 150°F) – Special seals and fluid are available to increase this to -50°F to 225°F
Spring, air, or mechanical piston rod returns
Stroke lengths from 1/2″ to 84″
Bore sizes from 3/8″ to 8″
Fastest deliveries in the industry

MinShock

Miniature Shock Absorbers

Efdyn’s miniature shocks are used for the protection of industrial machinery and preventing impact damages. This allows for less down time and increased profits. These miniature shock absorbers are commonly used in robotics, automated assemblies, pneumatic actuators, packaging equipment, and many other custom applications.

Standard models with fixed deceleration useful for parallel applications
Equivalent weight range: 10 to 3,800 lbs.
Available in fixed, step adjustable, and dial adjustable models
Rubber cushions on rod tips to reduce noise and protect external finishes
Mounting threads in either metric and unf
Some models available in stainless steel

SmallBore

Small Bore Shock Absorbers

Efdyn small bore shock absorbers have been protecting products and increasing equipment life for over 40 years. Built with the same quality and durability as all Efdyn units, they are ready to stop whatever is coming at them. These shocks are commonly used on automated assembly lines, packaging equipment, saw mills, and many other applications.

Cross-overs of many competitor models
Standard operating range (10°F to 150°F) – Special seals and fluid
are available to increase this to -50°F to 225°F
Spring, air, or mechanical piston rod returns
Fastest deliveries in the industry

MedBore

Medium Bore Shock Absorbers

Efdyn’s medium bore shock absorbers are used in the protection of machinery and built to the highest industry standards. They are able to withstand harsh environments; such as steel mills, paper mills and foundries. These industrial shock absorbers are also used in material handling systems, overhead cranes, automated storage and retrieval systems and many other areas.

Offered in adjustable, self-compensating, or custom orifice models to meet the needs of your application, no job is too tough for these rugged units.

Solid, rugged, welded design
Adjustable, custom orificed, or self compensating models available
Stainless steel available on certain models
Standard operating range (10°F to 150°F) – high and low temp seals and fluid are available to increase this range
Spring, air, or mechanical piston rod returns

LrgBoreShock

Large Bore Shock Absorbers

Efdyn’s heavy duty, large bore hydraulic shock absorbers are used in the protection of machinery and built to the highest industry standards. They are able to withstand harsh environments; such as steel mills, paper mills and foundries. These industrial shock absorbers are also used in material handling systems, overhead cranes, automated storage and retrieval systems and many other areas. Offered in adjustable, self-compensating, or custom orifice models to meet the needs of your application, no job is too tough for these rugged units.

Solid, rugged, welded design
Adjustable, custom orificed, or self compensating models available
Stainless steel available on certain models
Standard operating range (10°F to 150°F) – high and low temp seals and fluid are available to increase this range
Spring, air, or mechanical piston rod returns