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Sales POLY-NORM®
T: +49 5971 798-0
E: sales@ktr.com

Engineering POLY-NORM®
T: +49 5971 798-214
E: info-poly@ktr.com

0 - 2,900 Nm

POLY-NORM® AZR torsionally flexible, fail-safe standard drop-out center design coupling

Shaft coupling with standard drop-out center design parts for large shaft distances

The torsionally flexible, fail-safe POLY-NORM® AZR standard drop-out center design coupling is a shaft coupling bridging large shaft distances with standard drop-out center design parts.

Intermediate flange coupling for torsional vibration-damping power transmission:
POLY-NORM AZR with standard drop-out center design parts for bridging large shaft distances. The coupling allows for replacing the elastomer without dismounting driving or driven components. The standard application range is the pump industry.

Features
  • Torsionally flexible, fail-safe shaft couplings
  • Intermediate flange coupling for torsional vibration-damping power transmission
  • Axial plug-in, easy assembly
  • Maintenance-free
  • Spacer in standard lengths for radial assembly
  • Applications: mainly pump industry and compressor technology
  • Axial, radial, angular compensation
  • Complying with ATEX (acc. to EU directive 2014/34/EU)
  • Corrosion-protected
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POLY-NORM® shaft couplings are characterized by a compact design. The torque is transmitted via elastomers between the cams also serving to offset displacements and dampen shocks and torsional vibrations.

Applications of our torsionally flexible, fail-safe shaft couplings:
POLY-NORM shaft couplings are used in almost all fields of mechanical engineering, here mainly in the pump industry (pump coupling).

Overview of our fail-safe shaft couplings:

Operation of fail-safe shaft coupling:
The POLY-NORM shaft coupling consists of two hubs half the cams of which are each inserted in the tailor-made free spaces of the other hub.

This compact design of the shaft coupling allows to connect the shafts with a particularly short shaft distance dimension. The elastomer positioned between the cams transmits the torques while compensating for any kind of displacement.

Variation of components of fail-safe shaft coupling:
High adaptability with low variance through an optimally differentiated construction kit system: The elements within one size of POLY-NORM® shaft coupling can easily be combined with each other. This allows to realize various shaft distances with the same basic component.

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