KTR do Brasil Ltda | Rua Jandaia do Sul 471, Emiliano Perneta | 83324-440, Pinhais - PR - Brasil | Tel +55 (41) 3669-5713 | E-mail: ktr-br@ktr.com

ROTEX® ZR

ROTEX<sup>®</sup> ZR
  • 120 degree max. operating temperature
  • absorbs axial misalignment
  • absorbs radial misalignment
  • absorbs angular misalignment
  • torsionally elastic
  • double-cardanic
  • torsionally dampening
  • consider shaft distance
  • maintenance-free

Product features

  • To connect shaft ends with extended shaft separations

  • Double cardanic - thus enabling larger radial misalignments

  • Good damping properties by the double arrangement of spiders

Performance

Performance

n contrast to other flexible couplings, the intermediate members of which are subject to bending stress and are therefore prone to earlier wear, the flexible teeth of ROTEX® couplings are subject to pressure only. This gives the additional advantage of the individual teeth being able to accept considerably higher loads.

The elastomer parts show deformation with load and excessive speeds. Sufficient space for expansion should be ensured.

The maximum torsion angle with ROTEX® couplings of any size amounts to 5°. They can be fitted both horizontally and vertically.

T-PUR® - The new heart of ROTEX®

T-PUR<sup>®</sup> - The new heart of ROTEX<sup>®</sup>

With the temperature-resistant polyurethane T-PUR® of KTR the properties of the ROTEX® have been optimized importantly. T-PUR is a much more temperature-resistant and has a longer service life than polyurethane material. From the visual point of view we have characterized the material T-PUR® by the colours orange (92 Shore A), purple (98 Shore A) and pale green (64 Shore D). The previous spiders made from polyurethane in yellow, red and natural white with green ends will still be available.

 

Spider generation T-PUR® (PDF)

 

 

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