The rubber V-ribbed belt has the advantages of both the v-belt and the flat belt, and has the advantages of softness and toughness of the flat belt, and compactness and high efficiency of the v-belt. Its main features are as follows:
1. The transmission power is large, and the space is the same, which is 30% higher than that of the ordinary V-belt.
2. The transmission system is compact in structure, and the transmission device occupies 25% less space than the normal V-belt under the same transmission power.
3. The belt body is thin and flexible, adapts to the transmission with small diameter of the pulley, and is also suitable for high-speed transmission. The belt speed can reach 40m/s; the vibration is small, the heat is less, and the operation is stable.
Heat resistant, oil resistant, wear resistant, low elongation and long life.
The multi-groove belt (multi-belt belt, multi-ribbed belt) refers to an annular rubber transmission belt with a flat belt as a base body and an inner surface arranged with an equidistant longitudinal 40° trapezoidal wedge, the working surface of which is the side of the wedge.