Poly Chain® HTD® Belts

Poly Chain® HTD® allows the use of existing 14M HTD sprockets while increasing the capacity of the drive.

Gates original HTD® tooth profile combined with Poly Chain® belt construction.

  • HTD tooth profile.  
  • Teeth and body are made of a lightweight polyurethane compound, specially blended for adhesion to the cords and fabric.  
  • Aramid tensile cords provide extraordinary strength.   
  • Tough nylon facing protects and reinforces the tooth surface.


  • Substantially increased power rating over any rubber belt on HTD sprockets. 
  • Inert to most acids, chemicals and water. 
  • High efficiency positive drive. 
  • Eliminates contamination. 
  • Maintenance free.

TemperatureRange: -54°C to +85°C

Quickly Design Industrial Synchronous and V-Belt Drives

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