Choose your location and language
Product image KTR-SI FRA Idle rotation overload system flange type FT

KTR-SI FRA Flange type FT

5 - 3,000 Nm / Idle rotation overload coupling with automatic re-engagement

The overload coupling KTR-SI FRA FT is an idle rotation safety coupling as a flange type re-engaging automatically when reversing the direction of rotation.

The KTR-SI FRA flange type (FT) is intended for connecting customised flanges or sprockets.


  • automatic re-engagement when reversing the direction of rotation

  • high repeating accuracy

  • flange type to connect toothed belt pulleys or sprockets

  • setting range up to 3,000 Nm

  • hardened surfaces

Product Details