KTR EVOLASTIC Operating/Mounting Instructions

KTR EVOLASTIC is a double-cardanic, highly torsionally flexible, non-slip and backlash-free flange coupling. It dampens torsional vibrations and load shocks, reduces structure-borne noise transmission and compensates for axial, radial and angular displacements above average. EVOLASTIC is designed for use in a variety of industrial applications, including those with high torque and demanding operating conditions. It is known for its reliability and durability and is often used in applications with frequent start-up and stopping operations. It can be customized to meet specific needs by selecting appropriate elastomer parts and adjusting the mounting length.

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KTR EVOLASTIC Operating/Assembly Instructions | Manualzz

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Key features

  • Double-cardanic design
  • High torsional flexibility
  • Non-slip and backlash-free
  • Dampens vibrations
  • Reduces noise transmission
  • Compensates for displacement
  • Adjustable mounting length

Frequently asked questions

The EVOLASTIC coupling is intended for use in industrial applications with applications with high torque and demanding operating conditions. It is designed to absorb shock loads and compensate for misalignment. The coupling can be used in a variety of industries, including power generation, manufacturing, and transportation.

The maximum permissible displacements for the EVOLASTIC coupling are specified in table 8 of the manual. The figures are dependent on the size of the coupling. For example, the maximum permissible axial displacement for a size 360 coupling is ±4.0 mm.

It is recommended to perform a visual inspection of the EVOLASTIC coupling at least once a year. Inspect the elastomer part for cracks, spalling, or missing components. Replace any damaged or worn components immediately. Ensure all screw connections are properly tightened. Also, inspect and re-align the coupling if necessary due to settling of the flexible machine bearings.
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