Product characteristics
Not fail safe torsionally flexible shaft coupling, soft in bending
Easy exchange of elastomer elements in assembled state
Axial plug-in - easy assembly - maintenance free
Intermediate tube in standard length - to be mounted and dismounted radially
Operative range from - 40ºC to + 120ºC
Compensation for axial, radial and angular shaft misalignments
Use particularly in pump industry and for compressors
Explosion protection rated and confirmed acc. to EG Directive 94/0/EG

Coupling description
The POLY coupling is a torsionally flexible, shear shaft coupling for general machinery. It is assembled by axially pluging the hubs into each other and has excellent dampening characteristics. Its unique features are the flexible elastomeric elements that are located in both coupling halves.
The POLY advantage – A much greater number of flexible elements and thus a larger effective mass of the elastomer to accept vibration and to dissipate the heat caused by torsional vibrations when compared to similar competitive couplings with elements only in one half.

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