VARIBELT*VX® POWER DRIVE belts has a deeper cross-section than the classical section belt, but uses the same top width. The increased height of its sidewalls ensures excellent grip and thus, greater power ratings. The increased power capacity is also due to the special strength of the tensile member. The belt can operate at higher linear speeds.VARIBELT*VX® POWER DRIVE narrow-section belt allows the design of more compact drives. The tensile member consists of specially treated high-strength polyester cord to transmit tensile forces and withstand occasional or recurrent shock loads. The fabric cover provides grip, protection against external agents and resistance to abrasion VARIBELT*VX® POWER DRIVE belts compound converts tensile forces on the sidewalls into longitudinal forces in the tensile member. VARIBELT*VX® POWER DRIVE belt has good resistance to mineral oils and temperatures between -30°C and +60°C (+80°C for short periods. The belt conforms to international standards ISO 4184, DIN 7753 (geometry), NF T-47 141 and BS 3790. It meets ISO standard 1813 for static conductivity VARIBELT*VX® POWER DRIVE belts are length-stable and do not need to be measured for installation in sets.