The Optibelt ALPHA FLEX timing belt is manufactured to the customer’s length specification as an endless belt without any breaks in the tensile reinforcement. This means that two spirally wound tension cords are used. These cords can be made of steel, highly flexible steel or stainless steel to suit a wide range of applications. Thermoplastic polyurethane
Available with polyamide fabric on tooth system
Available with S or Z cord twist
wide range of tension cord