May 21, 2022

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Lotus unveils blueprint for new family of electric performance cars

British athletics auto brand Lotus has unveiled a new lightweight EV architecture that it says will be integrated into the company’s next generation of electrical sports activities vehicles, to guidance multiple layouts, wheelbase lengths, battery measurements, and configurations.

Lotus unveiled its new light-weight chassis know-how on Tuesday, just weeks right after it verified it would be launching a new family members of EV overall performance automobiles. Unsurprisingly, then, this new chassis platform will underpin the promised new relatives of EVs.

The new chassis composition was designed as a result of the company’s Job LEVA – which stands for Light-weight Electric Car or truck Architecture – a study plan with which Lotus hopes to rapidly-keep track of the advancement of new light-weight structures for its upcoming-technology battery electrical vehicles (BEVs).

The resulting construction will be built-in into the company’s new architecture for electric powered sports vehicles and will substantially minimize the chassis pounds. For comparison, Lotus claims that the rear structure is 37% lighter than it is on the Lotus Emira V6.

As the animation below exhibits, the new chassis structure can be modified for a two-seat sports automobile with a regular wheelbase, a extended wheelbase, or a 4-seat extended wheelbase auto.

https://www.youtube.com/check out?v=zHt1b4HfvDs

The modularity is created probable by way of a lightweight die-forged rear sub-frame with a number of interchangeable elements, indicating that a one car or truck architecture can accommodate two diverse types of battery configurations.

Cylindrical battery cells are utilized for greater power density and the new chassis construction permits for possibly a chest layout – where by the modules are stacked vertically powering the two seats – or a slab format – wherever the battery modules are laid horizontally under the cabin.

Lotus’ Project LEVA software was funded in aspect by the Sophisticated Route to Marketplace Demonstrator program (ARMD) awarded by the United kingdom govt, and is sent on behalf of the Superior Propulsion Centre (APC) by Cenex.

“Project LEVA and the electric powered sports activities auto architecture are great illustrations of the innovation which proceeds to be at the heart of anything Lotus does,” reported Richard Moore, executive director of engineering at Lotus Cars and trucks.

“Today’s EVs are significant in comparison to their ICE equivalents, so the ARMD funding has assisted Lotus to innovate earlier in the merchandise cycle and produce a new automobile architecture that targets lightweight and performance density from conception.

“Rather than establishing a single automobile, it suggests Lotus now has the ‘blueprint’ for the following generation of electrical sports activities cars and trucks, for potential Lotus items and for the Lotus Engineering consultancy to commercialise.”