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Quick Details

  • Type: Ribbed Belt
  • Material: Nylon


The curvilinear HTD tooth geometry eliminates stress concentration at tooth roots and allows higher power capacities

The curvilinear HTD tooth geometry eliminates stress concentration at tooth roots and allows higher power capacities and longer life.

HTD belts 3M, 5M, 8M, 14M and 20M are used n high performance machine tool. paper and textile industries, domestic appliances, office machines, electric hand tools and for applications in processing and chemical industry, everywhere durability and low maintenance is required.

Three part number on the back of the belt indicating belt length, pitch and belt width as an example 1120 8M 30.


  • Special curvilinear tooth improves stress distribution and allows higher overall loading.
  • Precisely formed and accurately spaced polychloroprene teeth ensure correct positioning in the pulley grooves.
  • Tough nylon protects the tooth surfaces.
  • Tensile member provides the required strength combined with excellent flex life and high resistance elongation.
  • Durable polychloroprene backing protects against environmental pollution as well as frictional wear if power is transmitted from the back of the belt.


  • Load capacities up to 1000 kW.
  • No slippage. HTD belt teeth mesh smoothly with the pulley grooves, reducing speed variations.
  • Wide speed range
  • Economical operation. No lubrication needed, no need for adjustment due to stretch and wear.
  • High mechanical efficiency. The belt construction minimizes the heat buildup and, since the friction is not required to transmit the load, belt tension are reduced.
  • Constant driven speeds.
  • Long trouble-free service life (because of excellent abrasion resistance) in many applications where metal components like chains and gears wear out in a matter of months.

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