KB VB

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.