motorsmount

With the urbanization process, people living’s transport distance is expanding, the popularity of electric vehicles that instead of cars and bikes fuel greatly improving the power efficiency of resource use and promoting the healthy development of the national economy. electric bicycle powered by electricity, it does not produce any pollution during riding, so it is not destructive to the air quality. From the point view of improving the people travel’s way, environmental protection, economic conditions, permit conditions and other factors together, electric bicycles have a broad space for development in present and future. DC motors electric bicycles used are divided into brush motors and brushless motors, of which brush motor control is relative simple, but its easy- wear character will caused relatively large maintenance workload, brushless motor controller is complicated, , so the quality control requirements are much higher.