Thanks to their structure with triangular section longitudinal ribbing, the poly-V belts can run on small diameter pulleys, even working with heavy duties, achieving a higher peripheral speed, compared to standard V-belts.
Belt features
Standard profiles: H – J – K – L – M
Anti-static material as by regulation ISO 1813
Stranded tensile cables material: Polyester
Belt compound material: Chloroprene
Alternative material (Aramid) for stranded tensile cables is available for heavy duty applications
Benefits:
Small overall dimensions
Highly flexible
High peripheral speed
High efficiency
Low noise
It’s possible to use cheaper flat pulleys
Melucci poly-v pulleys suitable for assembling with taper bushings are made with extreme accuracy, in order to match perfectly with the belt grooves, ensuring better performances during all their lifespan. Pulleys are made according to ISO 1940 regulation.