Synchronous belt wheel can be used in many places, such as robotic, wheelchairs, motor shaft, etc. Basically, expect to the machine use the friction belt ,other machines can use synchronous belt wheel, which shows its broad range . Also it can cost savings than chain, so there is a very large need of synchronous belt wheel .
Synchronous belt wheel ratio of belt and chain have several characteristics, the first point is to have a very stable ratio, the second point is synchronous belt wheel have smooth transmission, low noise, high efficiency .Third point is that synchronous belt wheel have high-efficiency,which can reach up to 0.98, energy-saving .Fourth, without oil and have easy maintenance, the costs are low.The last and the most important point is that it does not pollute.Now ,we can see why synchronous belt wheel is widely used .