The name is derived from the wedge-shaped cross-section of the belt. The power is transmitted by the frictional force developed between the belt and the pulley. Wedge V-belt drives are available with single and multiple grooves. In the case of wedge V-belt drives with multiple grooves they are sometimes connected to each other using a cover plate on the rear, so-called “power-belt”. V-belts can further be categorized based on their width and height ratio and on their belt profile: normal and narrow.
V-belt Pulleys taperbush cast-iron
Cast iron Taperbush V-belt pulleys suitable for profiles SPZ/Z-SPA/A-SPB/B-SPC/C, max. number of grooves = 10 and max. diameter = 1,250 mm. ... Read more
V-belt Pulleys unbored cast-Iron
Cast-iron unbored V-belt pulleys suitable for the profiles SPZ/Z–SPA/A–SPB/B, max. number of grooves = 4 and max. diameter = 400 mm. ... Read more
V-belt Pulleys Unbored Aluminium
aluminium Unbored V-belt pulleys suitable for the profiles SPZ/Z–SPA/A–SPB/B, max. number of grooves = 2 and max. diameter = 400 mm. ... Read more
Step pulleys
Step discs are often used in drilling and woodworking machines, are available in 3- and 4-stage versions and are suitable for SPZ, SPA and SPB ... Read more
Variable Speed Pulleys Changer
Through these discs, the speed can be controlled mechanically, during standstill.Execution ... Read more