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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

300 - 10,000 Nm

POLY-NORM® ADR-SB shaft coupling with brake disk

The torsionally flexible shaft coupling POLY-NORM® ADR-SB is a shaft coupling combined with a brake disk. The POLY-NORM type ADR-SB is intended for disk brakes as a holding brake.

With this shaft coupling elastomer ring, brake disk and driving flange can be replaced when installed. Radial disassembly is possible.

Features
  • Fail-safe shaft coupling with brake disk for disk brakes as a holding brake
  • Radially dismountable, easy to service
  • Elastomer, brake disk and driving flange can be replaced when installed
  • Axial plug-in, easy assembly
  • Maintenance-free
  • Compact, short shaft distance dimension
  • Torques from 40 to 10,000 Nm
  • Vibration-damping
  • Axial, radial, angular compensation
  • Complying with ATEX (acc. to EU directive 2014/34/EU)
  • UKEX compliant (according to UKEX Directive SI 2016:1107)
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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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