Electric vehicles have become an extremely common sight for most people. Whether it’s viewing a shiny new Tesla drive down the street, or hopping on a light rail train or renting an electric scooter to obtain from that train to your dwelling, EVs are everywhere.
One problem with electric motors is that because of the speeds at which they rotate, to end up being useful in most vehicles, they want a gear reduction device. I’d contact it a transmission, but usually, these gearboxes just have one velocity. This takes the 10,000 rpm from a drive electric motor and reduces the quickness at the tires while multiplying torque.
What if there have been a electric motor that didn’t have to spin as fast as that to make enough usable 
power and torque to operate a vehicle a vehicle? If that existed, you could alter all sorts of reasons for gear reduction motor having electric car design. If you didn’t require a gearbox, you’ll save a good-size chunk of weight and, maybe a lot more crucially, space.
With that space, you could boost the size of your battery pack, and with the reduced weight, you’ll improve all types of things like handling, range and acceleration.