KTR KTR-SI Operating/Mounting Instructions

KTR KTR-SI is a torque limiting overload system that protects adjacent components from damage in case of overload. It offers various types, including DK (ratchet design), SR (synchronous design), FR (idle rotation design), and SGR (fail-safe synchronous design). Each type has specific features and re-engagement mechanisms that can be selected based on the application requirements. KTR-SI is designed for different sizes (0 to 7) and can be combined with a torsionally flexible ROTEX® coupling. This manual explains how to assemble and configure KTR-SI based on the specific type and size chosen.

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KTR KTR-SI Operating/Mounting Instructions | Manualzz

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Key features

  • Torque limiting overload system
  • Positive locking operation
  • Various types (DK, SR, FR, SGR)
  • Torsionally flexible ROTEX® coupling
  • Different sizes (0 to 7)
  • Detailed assembly instructions

Frequently asked questions

A torque limiting overload system, like the KTR-SI, is designed to protect machinery from damage caused by overloads. It does this by limiting the maximum amount of torque that can be transmitted through the system. When the torque exceeds the limit, the system activates to prevent further damage.

The KTR-SI comes in four types: DK (ratchet design), SR (synchronous design), FR (idle rotation design), and SGR (fail-safe synchronous design). The primary difference between these lies in their re-engagement mechanism. The DK type re-engages every 15° with the next following ball indentation, SR re-engages after a rotation of 360°, FR remains separated with overload and requires manual re-engagement, and SGR is purely for torque measurement with a mechanical separation in overload.

The assembly process depends on the specific size of the KTR-SI. You can find detailed instructions on assembling the KTR-SI coupling, including the different components and steps, in chapter 4 of the viewed document.

Yes, you can. Chapter 4 of the viewed document describes the assembly process for combining the KTR-SI with a torsionally flexible ROTEX® coupling.
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