EV technology innovations
One of the main factors that will accelerate the adoption of EVs is technology. Specifically, manufacturers are working on tech that makes vehicles even safer and more reliable, and easier to own and use (think range, charging time, and vehicle comfort).
American Axle, a tier 1 supplier based in Detroit, is best known for making traditional truck axles. With an eye on the future, they’re now working on innovations that make vehicles smarter, lighter, safer, and more efficient. The company presented its plans for a next-generation electric drive unit that combines the inverter, motor, and transaxle in a single unit (these elements are separate in today’s EVs). The benefit, according to the company, is a more mass- and volumetric-efficient design that decreases power loss by 10%, adding additional range.
Meanwhile, Ohio-based Lordstown Motors discussed the durability testing run on their hub motor technology. Rather than having a central motor connected to the drive wheels by traditional axle shafts, the company’s “Endurance” EV truck will have electric hub motors in each wheel. Removing most of the traditional drivetrain lowers the vehicle’s weight and cost, and allows more room for larger batteries. Lordstown Motors says it’s on track to start delivery of the Endurance this fall.