The OPTIBELT 21 T5 40-200ZA is a toothed link belt with a trapezoidal profile, designed for drives in small machine and instrument applications requiring the accuracy, quiet running and long life of a synchronous belt. It features a 2.5 mm pitch, a tooth height of 5 mm, an effective width of 40 mm and a length of 200 mm. This belt is made of high-grade polyurethane with a tensile cord of polyester, making it resistant to wear, breakage, and oil. It is heat and ozone resistant, and features excellent recovery from flex fatigue. The design also offers excellent modularity, allowing you to create even the most complex drives.