Product features

  • For vibration-reducing power transmission
  • Axial plug-in, easy assembly
  • Maintenance-free
  • Not fail safe, torsionally-flexible, soft in bending
  • Elastomer: Operative range -30° C to +80° C, short-term up to +120° C

The POLY coupling is a torsionally-flexible, shear shaft coupling for general machinery. It is assembled by axially plugging 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.