KTR Turkey Güç Aktarma Sistemleri San. Tic. Ltd. Şti. T +90 (216) 574 378 0


KTR-SI FRE with ROTEX<sup>®</sup>
  • hardened surfaces
  • idle rotating torque limiter
  • Bakım gerektirmez
  • accuracy 15%
  • Maksimum Çalışma Sıcaklığı: 120 C
  • torsionally dampening
  • axial plug-in
  • absorbs axial misalignment
  • absorbs angular misalignment
  • absorbs radial misalignment

Product features

  • Idle-rotation safety clutch (load-separating)

  • High repeating accuracy

  • The intelligent further development to the shear pin coupling

  • and hydraulic overload systems

  • Setting range to 60,000 Nm (higher torques on request)

  • Torsionally flexible and maintenance-free

  • Axial plug-in shaft-to-shaft coupling


Sales Torque Limiters
T +49 (5971) 798-0
E sales@ktr.com
Engineering Torque Limiters
T +49 (5971) 798-358
E info-syntex@ktr.com

The core of the overload system is formed by the idle rotation elements. In case of overload they uncouple the driving and driven side while protecting the drive train from damages. After eliminating the overload, the rotation segments are manually re-engaged so that the drive is released again.

Setting the release torque
In order to set the coupling to the requested release torque, a defined pre-stress is generated on the disk springs in each idle rotation element via the setting nut. The number of elements varies depending on the release torque demanded. If requested, the coupling can be pre-set by the manufacturer. It is also possible to adapt the coupling while in place.

Re-engaging of idle rotation elements
After eliminating the overload driving and driven side are aligned to each other. By means of a plastic hammer or a lever the rotation segments are re-engaged manually while the re-engagement can clearly be heard. Now the overload coupling is ready for operation again.

Show specifications


Tipik uygulamalara örnek olarak öğütücüler (geri dönüşüm), değirmenler (çelik endüstrisi), ekstrüder tahrikler, test tezgahı teknolojisi ve genel ağır hizmet tipi tahriklerdir.