Regions Select Region United States of America
Motion Control
Product Series
Product families
Basic Types
TYPESDamping torque in-lbsDamping direction
FRT-K2-50250 +/- 10bidirectional
FRT-K2-103100 +/- 20bidirectional
FRT-F2-203200 +/- 40bidirectional
FRT-F2-303300 +/- 80bidirectional
FRT-F2-403400 +/- 100bidirectional

FRT-F2/K2

For very long service life extension

Continuous Rotation
Damping torque 200 Ncm to 400 Ncm

The damping direction of FRT F2/K2 and FRN-F2/K2 is either the right, left or two-sided rotation. With a damping torque of up to 400 Ncm, this product family can even handle heavy components. These ACE rotary dampers can decelerate directly in the pivot point or linear through a gear and gear rack. They are maintenance-free and ready-to-install.

Technical Data

Damping torque 200 Ncm to 400 Ncm

Damping direction bidirectional

Construction size Ø 40 mm

Rotational speed max. 50 rpm

Lifetime 50,000 cycles (1 cycle = 360° left-hand, 360° right-hand). 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 0 °C to +50 °C

Material Outer body: Plastic; Shaft: Steel

Mounting In any position

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 designs available on request.

Application Examples

FRN-F1 Protect the Keyboard
FRN-F1 Protect the Keyboard
ACE rotary dampers protect the keyboard. To provide long term protection in arduous and often dirty industrial applications (and also to protect against unauthorised access) the machine keyboard is installed in a lockable and pivoted housing cabinet. ACE rotary dampers FRN-F1 were installed on the pivot axis to provide a smooth controlled motion to the keyboard as it is pulled down into its ...
FRN-F1 Protect the Keyboard

Application Areas

  • Handling modules
  • Linear slides
  • Automatic machinery
  • Conveyor equipment
  • Absorption control
The VC model of precision hydraulic feed controls is used in automotive and industrial applications as well as in mechanical engineering and the electronics industry.