Structure: more from the plastic woven cloth, and ordinary V belt similar to the active type, porous and perforated joints of three.
Features: Band length can be intercepted according to need. Localized by the impact of weakened joints, transmission power is about 0.7 times the same belt V-belt, and poor stability. Active V-belt structure is complex, large quality, easy to relax.
Application: medium and low power low-speed transmission in the temporary application.