High Performance Wedge Belt – DIN / ISO / BS

Sections: SPZ, SPA, SPB, SPC, 3V/9N, 5V/15N, 8V/25N

Dimensions: 487 to 12,500 mm

The wrapped Optibelt SK wedge belt has been developed with mechanical engineering in mind.
It transmits substantially more power than the classical V-belt with comparable top width, e.g. section SPB and section B/17.
The wrapped wedge belt has the famous Optibelt S=C PLUS attributes with an effi ciency of approx. 97 % and is suitable for use in sets without additional measurement.


  • Wrapped wedge belts according to DIN/ISO/BS
  • Extremely high performance
  • Compact, space-saving shape
  • High belt speed
  • Superior price/performance ratio
  • Low maintenance costs
  • S=C PLUS Set Constant, can be used in sets without further measurement

The Optibelt SK high performance wedge belt is preferred for use in heavy mechanical engineering with very high load requirements, which can be over 2000 kW.

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