In an internal combustion engine, the gearbox helps change the torque transmitted to the wheels.
The button will allow the driver to select features as usual.
Start moving and you may be surprised as the car accelerates and decelerates.
That’s because electric cars don’t need a gearbox to change speed like cars using gasoline or diesel engines.
Nissan Leaf shift lever.
This is what makes them capable of extremely good acceleration.
Electric motors are extremely flexible.
This means that electric cars are always effective in transmitting power because they do not need to change many gears to expand the optimal rev range like conventional cars.
Because of its very wide rpm range, electric vehicles can reach their maximum speed with just one gear, which engineers fine-tune to create the optimal balance between when the vehicle is going fast and slow.
This structure also makes electric vehicles less complicated to produce and maintain.
However, this principle of only needing a one-speed gearbox may change in the future.
For the road, a few concept cars have been introduced with two-speed transmissions that are affordable to build.
That ensures a pure electric future, but what happens to hybrid cars, which combine an electric motor and an internal combustion engine?
For example, the BMW i8 uses a two-speed system, while Toyota’s hybrids use a CVT transmission closer to a conventional one, where a belt moves between two conical clutches to ensure