Rotary Dampers

The flat damper for constant component protection

Partial Rotation Angle
Damping torque 5 Nm to 10 Nm

The self-compensating FYN-S1 rotary damper with zinc die-cast body provides a constant sequence of movement for different masses. The damping direction can be either right or left rotation. During each reverse movement of the unilateral decelerating versions there is a certain return damping torque that depends on the size. ACE rotary dampers are maintenance-free and ready-to-install.

Technical data

Damping torque 5 Nm to 10 Nm

Damping direction right or left

Construction size Ø 60 mm

Lifetime 50,000 cycles, even after this time, the dampers still produce over approx. 80 % of their original damping moment. The service life may be significantly higher or lower, depending on the application.

Operating temperature range -5 °C to +50 °C

Material Outer body: zinc die-cast; Output shaft sleeve: plastic

Mounting in any position

Rotation angle max. 130°


Damping direction: Right hand damping = damping action in clockwise direction (when looking onto the output shaft or output shaft sleeve, depending on the damper type). A play of approx. 5° can occur at the beginning of movement.

Mounting information

No axial or radial forces may be induced via the shaft.

Safety information

Do not use rotary dampers as supports. Provide an external guide or support.

On request

Special accessories available on request.


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