Polyurethane synchronous belt, http://www. lilainuo。 com/products- 列表。 asp吗? Claid = 158 transmission is composed of a root of tooth surface with spacing within weeks of ring belt and with appropriate mesh wheel. It combines belt transmission, chain and gear drive their respective advantages. Transmission, alveolar to mesh with toothed wheel to transmit power. Polyurethane synchronous belt transmission is accurate gear ratio, no slip, constant speed ratio can be obtained, is stable and can absorb vibration, low noise, large range of transmission ratio, generally can reach 1:10. Allow the linear velocity can reach 50 m/S, the transfer from a few watts to hundred kilowatts. Transfer efficiency is high, generally can reach 98%, the structure is compact, suitable for multi-axle transmission, without lubrication, no pollution, so there is no pollution and can work in environment is relatively bad places.