Limited Rotation Dampers

EFDYN’s limited rotation dampers and limited rotation dashpots are used to dampen drives, control speed, and many other applications. These dampers, along with our other rotary damper models, are the most rugged and durable units on the market. EFDYN viscous dampers are available in either fixed rate or adjustable models. Fixed rate models are either double damping, free-clockwise or free-counter clockwise.

Fixed rate and adjustable models
Available rate: .8 – 35,400 in-lb/rad/sec
Zinc and aluminum alloy bodies
Most durable units on market
60°, 215°, 220° or 240° angle of travel

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Why Choose EFDYN’s Industrial Shock Absorbers?

EFDYN hydraulic shock absorbers are used in a wide applications and fields. Our shock absorbers can be found on small pick and place robotics to massive units in ship yards and about anything in between. From our miniature shocks to the heavy duty models, EFDYN shock absorbers are synonymous with quality and reliability. It is common to find large bore shock absorbers in the field that have operated without failure for over 20 years.

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Meet the Needs of Your Application

Product Limited Rotation Dampers PDF Downloads

custom industrial shock absorbers

Need Something Custom Built?

Efdyn designs custom shock absorbers for a variety of industries, including defense, entertainment, paper & wood, material handling, and various robotics. No job is too big or small for us. If your need is 1 or 1000, Efdyn has the ability and desire to custom-engineer the solution for your application. We build custom hydraulic shock absorbers for any application.

Our name is synonymous with quality and reliability. We also pride ourselves on having the fastest turnaround times in the industry for custom shock absorber solutions. Just because you don’t see it on our site doesn’t mean it can’t be done- give us a call to discuss your unique needs.

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