In-Wheel EV Hub Motors Could Be A Game-Changer. Why Aren't They Here Yet?
Briefly

Ferdinand Porsche conceptualized early electric vehicles in 1900, which incorporated advancements like range-extended functionality and in-wheel hub motors. These motors are situated within the wheel, thereby reducing components like drive shafts and allowing for improved power transmission. While hub motors could facilitate the conversion of traditional combustion vehicles into hybrids with minimal investments and enhance design flexibility within electric vehicles, their widespread adoption has been hindered by technical challenges. Despite some experimental interest from automakers, practical implementation remains elusive.
Ferdinand Porsche envisioned electric car technology in 1900, highlighting early innovations like range-extended EVs and in-wheel motors, which are now resurging.
In-wheel hub motors, located in the wheel, eliminate the need for drive shafts, allowing for direct power transmission, which should offer numerous advantages.
Despite the potential benefits, in-wheel motors haven't been widely adopted in production EVs or as hybrid solutions due to practical implementation challenges.
Incorporating hub motors could improve interior space in EVs by freeing up room for batteries or passenger/cargo space, making vehicles more versatile.
Read at InsideEVs
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