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HTD Synchronous Sprockets

QD HTD sprockets are rated for the capacity of standard HTD belts. HTD belts utilize a Curvilinear Tooth Profile.  Available in 5mm, 8mm, 14mm and 20mm metric pitches


  • Positive, non-slip belt drive
  • Suitable for applications over wide speed range, including very slow RPM
  • Capacity from fractional to over 250HP
  • Drive efficiency is typically 98%

Modifications / accessories

  • Rebore and keyseat of MPB sprockets
  • Made-to-order special sizes, odd number of teeth, special hub locations, material types, etc.

Common applications

  • Unit and bulk material conveyors
  • Air handling fans, blowers and exhausts
  • Pumps and compressors
  • Crushers, shredders, breakers, classifiers, shaker screens
  • Woodworking saws, mills, planers, lathes
  • Machine tools

Common industries

  • Aggregate and Cement
  • Air Handling
  • Chemical, Oil, and Gas
  • Food, Beverage, and Pharmaceutical
  • Mining
  • Paper and Forest
  • Unit and Baggage Handling
  • Water and Wastewater
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