V-Belt Variable Centre Drive for speed variation ratio of 1:3. Standard V belts used for the drive. Vary the speed by changing the centre distance between the V-Belt Variable Centre Drive (driveR) and the Fixed Pulley (driveN). The sliding connection between the Variable Center Drive hub and disks is through a coated round hub guide. No maintenance required, lubrication free.
Available for power rating from 0.37 Kw to 5.5 Kw.