Strongbelt varius - open-flanked, shaped-toothed wide V-belt

The Strongbelt varius drive belt is an open-flanked, shaped-toothed wide V-belt consisting of a polychloroprene rubber compound with high transverse stiffness without losing flexibility.



  • High power transmission

  • Excellent flexibility in the running direction

  • High transverse stiffness

  • Particularly smooth running

  • Long service life

  • Electrically conductive according to ISO 1813

  • Temperature resistant from -30°C to +90°C


Application areas

Strongbelt varius wide V-belts are used especially in applications with infinitely variable speed, such as in variomatic and variator drives. These V-belt variable speed drives are used in machine and special machine construction, for example in machine tools and agitators, as well as in vehicle and agricultural machinery technology.


Width from 10 to ~ 85 mm
Height from 5 to ~ 30 mm
Inside length from 550 to ~ 3500 mm
Angels from 22° to 42°
  can be manufactured on request - further dimensions on request