VARIBELT*VX Synchronous timing belts have been developed for the use in high performance drives. Drive speed is transmitted synchronously. Without speed loss, and with a constant transmission ratio, the timing belt can withstand ambient temperatures from -30 ¡C to +100 ¡C. Fiberglass tensile cord provides high strength, excellent flex life. Neoprene body provides protection against grime, grease, oil, and moisture. Nylon tooth facing provides a durable wear surface. VARIBELT*VX Synchronous timing belts are suitable for many applications including data storage, machine tools, hand power tools, postage handling, food processors, office machines, sewing machines, vending machines etc.