The world’s lightest electric motor sets an impossible record. Just 13 kilos and as powerful as a gasoline supercar.
Electric motors have always stood out for their efficiency and sustainability compared to combustion engines. They do not emit polluting gases, are silent, and generally offer immediate performance thanks to their torque. However, there was a difficult obstacle to overcome: integrating them into small cars or sports cars that seek maximum lightness was almost impossible.
For years, engineers and manufacturers dreamed of a compact electric motor, capable of being held in one’s hands, but powerful enough to outperform any V8 or V12.
The prototype that breaks all limits
, which has already collaborated with brands like Mercedes-AMG in previous developments, has just unveiled a prototype that seems to come from another planet. Weighing only 13.1 kilograms, this electric motor is capable of producing 550 kW of power, equivalent to over 740 horsepower.
The key lies in the axial flow architecture. , the rotor and stator are arranged differently, eliminating the need for the heavy cylindrical casing that usually increases volume and mass. This redesign results in an unprecedented power density: 42 kW per kilogram.
Beyond power: a new horizon of design
The real revolution lies in the flexibility that this motor provides. Its compact size allows it to be placed in strategic locations: on a rear axle, between the engine and transmission, or even distributed in different parts of the vehicle.
This freedom completely changes the rules of automotive design. Now it is possible to create lighter vehicles, more efficient hybrids, and even sports cars with superior performance to gasoline ones, without the burden of excessive weight and volume.
A future that leaves combustion behind
The most striking thing about this advancement is that it is not just an experimental prototype without practical application. . If successful, the last barriers that still hold combustion as “essential” will collapse.
A motor that fits in the hands and performs like a supercar is more than just a record: it is confirmation that the future of mobility no longer depends on gasoline engines. With innovations like this, the electric era is not only here to replace but to surpass.
