Contact
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

Torsionally flexible shear type shaft coupling POLY-NORM by KTR Systems GmbH

POLY-NORM® torsionally flexible, fail-safe shaft couplings

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:

Advantages
  • Torsionally flexible shaft couplings (pump coupling / E4 coupling)
  • Axial plug-in, easy assembly
  • Fail-safe
  • Compact, short shaft distance dimension
  • Torques up to 5,500 kNm
  • Vibration-damping
  • Compensation of displacements
  • Various options of bores
Product requestCatalogue
0 - 67,000 Nm

POLY-NORM® AR

Low-priced standard version

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0 - 67,000

POLY-NORM® ADR

Elastomer ring can be replaced when installed

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0 - 13,400 Nm

POLY-NORM® ADR-BTA

Shaft coupling with brake drum

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300 - 10,000 Nm

POLY-NORM® ADR-SB

Shaft coupling with brake disk, radial disassembly possible

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0 - 13,400 Nm

POLY-NORM® ADR-SBA

Shaft coupling with brake disk

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0 - 2,900 Nm

POLY-NORM® AZR standard drop-out center design coupling

With standard drop-out center design parts for large shaft distances

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