
The ContiTech drive belts owe their excellent durability and remarkable resistance to extreme temperatures to their high-quality polyamide fabric and their special HNBR synthetic rubber (hydrogenated nitrile butadiene rubber). Their glass fibre reinforcement ensures optimal tensile strength. The glass fibre cables are alternately twisted in both directions (clockwise/counterclockwise) to prevent any deformation of the belt. Synchronous drive belts can have three distinct basic profiles (trapezoidal, HTD, STD).
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