0 - 9,900 Nm

RADEX®-N NENE Laminae coupling

The laminae coupling RADEX-N NENE 1 and NENE 2 is a double-cardanic standard series with a short shaft distance dimension.

It should be noted that the spacer of the steel laminae coupling is not radially mountable. For sizes 20 to 135 the spacers specified in the catalogue are available from stock.

  • All-steel coupling / Steel laminae coupling
  • Type with retracted hubs
  • Short dimensions and double-cardanic
  • Variable spacer length (standard lengths available from stock)
  • Spacer not radially mountable
  • Complying with ATEX (acc. to EU directive 2014/34/EU)
  • UKEX compliant (according to UKEX Directive SI 2016:1107)
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The heart of the RADEX-N steel laminae coupling are the laminae sets along with their connection to hubs and spacers. The high-strength and special dowel screws are reciprocally screwed to hubs and spacer allowing for a combination of friction and positive-locking fit. In this way our laminae coupling ensures high power density with simultaneous ease of displacement and low restoring forces.

The special design of the components of the RADEX-N laminae coupling allows for prestress of the laminae sets, increasing the torsional stiffness of the all-steel coupling by approx. 30 % and at the same time preventing axial vibrations of the spacer.

This type has been assessed and approved as equipment of category 2G/2D according to EU directive 2014/34/EU and is consequently suitable for use in potentially explosive areas of zones G1, G2, D21 and D22 .

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