TYPES	Damping torque in-lbs	Damping direction
FYN-N1-R103	8.85	right
FYN-N1-R203	17.70	right
FYN-N1-R253	22.13	right
FYN-N1-R303	26.55	right

Rotary Dampers
FYN-N1-R303

Small diameter, large damping torques

Partial Rotation Angle
Damping torque 26.55 in-lbs

The damping direction of the rotary damper FYN-N1 can be either right or left rotation. The dampers can be directly mounted in the pivot point. During each reverse movement of the unilateral decelerating versions there is a certain return damping torque that depends on the size. Differentiation of the damping direction through coloured end cap. ACE rotary dampers are maintenance-free and ready-to-install.

Rotary damper products are built to metric specifications. For precise measurements, please refer to the ACE rotary damper catalog or contact an application expert.

ACE will be closed between December 24th and January 2nd. Orders placed during this period will be processed on January 2.

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Technical Details

FYN-N1-R303

Partial Rotation Angle

Technical Data

Damping torque 26.55 in-lbs

Damping direction right

Return Damping Torque 7.08 in-lbs

Construction size Ø 0.79 in

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 23 °F to 122 °F

Material Outer body, Shaft: Plastic

Mounting In any position

Rotation angle max. 110°

Note

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.