Electric motors usually comprise a stator and a rotor, with the latter rotating inside the former. Donut Lab thinks this design is outdated, and a hollowed-out rotor can offer important advantages.

A significant step forward has been achieved in the development of electric vehicles: technology company Donut Lab presents a new generation electric motor family that offers unprecedented performance ...

One of the big advantages of electric vehicles is their greater freedom when it comes to packaging. Batteries go where it makes the most sense in terms of stability and safety. Electric motors are ...