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Product image side ROFLEX SH elastic jaw coupling SPLIT hub


0 - 5,000 Nm / torsionally flexible, fail-safe shaft coupling

Shaft coupling with elastomer sets to be replaced when mounted

The torsionally flexible, fail-safe shaft coupling ROFLEX SH Split is a compact, three-part shaft coupling for torsional vibration damping power transmission.

The torsionally flexible jaw coupling ROFLEX SH Split is an elastomer coupling with cracked hubs (SH SPLIT).

This design is also referred to as drop-our centre design coupling, half shell coupling, clamping coupling, coupling with split hubs or elastomer coupling with split clamping hub.

Due to the split hubs the coupling can be radially assembled and disassembled without displacing the adjacent power packs. Before commencing operation of every single electric motor, a torsional direction inspection must be made to make sure the drive is not damaged. This is possible without any problems with ROFLEX SH and can be implemented locally at the construction site.

The coupling is used in general mechanical engineering and is suitable for numerous applications, often between standard IEC or Nema motor and industrial gearbox where it is mounted as a high-speed coupling on the motor side.

Anyway, it is mainly used in the pump industry between electric motor and pump.


  • three-part shaft coupling for torsional vibration-damping power transmission

  • axial plug-in, easy assembly

  • easy assembly/disassembly via four screws

  • compact: small shaft distance dimension

  • elastomer spider can be replaced when assembled

Product Details

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