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

Product Sheet Downloads:

Limited Rotation

KD (.8 to 2,600 in-lb)
LA (22 to 2,660 in-lb)
LB (35 to 3,500 in-lb)
LD (443 to 35,400 in-lb)
LE (443 to 26,550 in-lb)

Contact us.

Address
7734 East 11th Street
Tulsa, Oklahoma 74112

Phone
1-800-950-1172

Email
sales@efdyn.com