Efdyn Rotary Dampers

Efdyn offers an extensive line of Kinetrol rotary dampers and rotary dashpots. 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.

Rotary dampers and dashpots are used for speed control, shock absorption, slipping drives, mechanical delays and much more.

• Fixed rate and adjustable models
• Available rate: .004 to 35,400 in-lb/rad/sec
• Continuous rotation and limited rotation models
• Zinc and aluminum alloy bodies
• Most durable units on market