Tuesday, September 28


bicicleta el├ęctrica, bicicletas el├ęctricas, cadena, motor, Noticias, pedales, Tendencias

This electric bike motor eliminates the chain | Digital Trends Spanish

The German company Schaeffler has just launched its innovative Free Drive system for pedal-assisted electric bicycles. Thanks to this system, it would not be necessary to use a chain or strap between the pedals and the wheel hub (also known as the hub). The system consists of two electric machines, a generator and a motor, connected by a cable, which is responsible for sending the energy created by the cyclist while pedaling. Basically, what this electrical machine does is transform mechanical energy into electrical energy, this reaches a second device installed in the rear wheel, where this energy is now converted into mechanical energy, which is used to drive the bicycle. In this way, the innovative system makes it possible to eliminate the crown of the chainring on the pedals, the ch...