Rotary Dampers
Our units are precision fluid dampening devices that give a smooth resistance to shaft rotation, which increases with angular velocity. These viscous dampers are available for either limited rotation or continuous rotation applications. As with all of EFDYN’s products; these are the most rugged and dependable units on the market.
Meeting All Your Rotary Damper Needs
High torque rotary dampers and rotary dashpots are used for speed control, shock absorption, slipping drives, mechanical delays and much more.
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Fixed rate and adjustable models
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Available rate: .004 to 35,400 in-lb/rad/sec
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Continuous rotation and limited rotation models
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Zinc and aluminum alloy bodies
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Most durable units on market
About Our Rotary Dampers
Continuous Rotation Dampers
EFDYN’s continuous rotation dampers and continuous rotation dashpots are used to dampen drives, control speed, and many other applications. These rotary 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.
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Fixed rate and adjustable models
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Available rate: .004 to 400 in-lb/rad/sec
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Zinc and aluminum alloy bodies
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Most durable units on market
Continuous Rotation Dampers PDF Downloads
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.
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Fixed rate and adjustable models
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Available rate: .8 – 35,400 in-lb/rad/sec
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Zinc and aluminum alloy bodies
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Most durable units on market
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60°, 215°, 220° or 240° angle of travel
Limited Rotation Dampers PDF Downloads
Need Something Custom Built?
Efdyn designs custom rotary dampers 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 rotary dampers 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 rotary damper 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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How Can We Help You Today?
Phone
918-838-1170
Address
7734 East 11th Street
Tulsa, Oklahoma 74112