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 rotary 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
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)
NCRD (.004 to 3.8 in-lb)
QCRD (.02 to 15 in-lb)
SCRD (.18 to 75 in-lb)
TCRD (1 to 390 in-lb)
XCRD (.18 to 50 in-lb)