Polyurethane PU synchronous belt is made of imported thermoplastic polyurethane material, which has high anti-wear ability. Various types of steel wire core ensure that it still keeps good movement ability in the transmission, and the production tolerance is small.During production, a layer of nylon is applied to the tooth surface and/or tooth back to ensure that the operation particularity in special applications remains unchanged, and a layer of polyurethane can be coated on the back of the belt to prevent corrosion or high load.

The synchronous belt transmission is composed of a closed ring tape with equal spacing teeth on the inner surface and a corresponding belt wheel.When in motion, the belt tooth meshes with the tooth groove of the belt wheel to transmit motion and power, which is a kind of meshing drive, so it has various advantages of gear drive, chain drive and belt drive. Synchronous belt drive with accurate transmission ratio, no slip, can obtain constant speed ratio, can be precise transmission, transmission is stable, can absorb vibration, noise, transmission speed ratio range is large, generally up to 1:10, allow the linear speed up to 50m/s, transmission efficiency is high, generally up to 98-99%. Transfer power from a few watts to hundreds of kilowatts.Compact structure is also suitable for multi-shaft transmission, small tensioning force, no need for lubrication, no pollution, so it can work normally under the circumstance that pollution is not allowed and the working environment is worse.

According to the material, the synchronous belt can be divided into neoprene rubber and fiber rope synchronous belt, polyurethane and steel wire synchronous belt.According to the shape of the teeth are currently mainly divided into two categories of trapezoid teeth and circular teeth.According to the arrangement of the teeth can be divided into a single tooth synchronous belt and a double tooth synchronous belt.

The synchronous belt has the advantages of excellent flexural resistance, small elongation, high strength, oil resistance, heat resistance, aging resistance, ozone resistance, cracking resistance and so on.There are more than 30 types of synchronous belt and more than 1000 types of specifications, and the matching synchronous belt wheel. In addition to the regular model, we can also customize special specifications to meet the user's special requirements.