optibelt KB VB kraftbands consist of high-quality single V-belts which are joined together with a top surface. Depending on the application, up to five classic V-belts may be used per kraftband. In special cases, kraftbands with more than five V-belts can be supplied. If several kraftbands are used per drive, matched sets must be used.
optibelt KB VB kraftbands are used above all with extreme shock loads or large centre distances in combination with small diameter pulleys and with vertical shafts.
Sections and lengths
Advantages that speak for Optibelt
Single belt characteristics
More flexible than wedge belts
High operational reliability
Favourable running characteristics with regard to vibrations
Temperature range -40°C to +70°C
Technical manual: V-belts
With CAP offline from Optibelt, you can easily calculate your drive design.
Click here for our kraftband product range in the e-shop.
Everything at a glance - the Power Transmission Compact catalogue.