Subsequent-gen electrical automobile batteries to be constructed by newest robotic expertise


Comau has been chosen by Automotive Cells Firm (ACC), a three way partnership between Stellantis, TotalEnergies/Saft and Mercedes-Benz, to design and develop a extremely built-in battery module manufacturing line for its future Gigafactory in Billy-Bercalu Douvrain, within the north of France.

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With the projected capability to in the end ramp as much as 40 GWh, ACC is ready to change into a European chief in enabling cleaner, environment friendly mobility for all. Below the phrases of the settlement, Comau will provide ACC with the experience and gear wanted to automate manufacturing of the next-generation EV batteries. That includes the inherent flexibility to deal with each 8- and 16-cell modules, the Comau-designed strains will enable ACC to provide as much as 8 Gigawatt hours (GWh) yearly by the top of 2024. Moreover, the great answer leverages Comau’s prolonged European community, thus guaranteeing native sourcing of expertise, auxiliary gear and elements for the 5 manufacturing strains, 3 of which produce each fashions whereas 2 are devoted 8-cell MEB strains.

One of many distinctive parts of the venture was the requirement to make use of a stacking drive of 300-500 decanewtons to provide the 2 distinct module codecs in comparison with the trade common of round 100 decanewtons. To satisfy this problem, Comau and ACC engineers labored in tandem to tailor the method in an effort to assure the supposed product geometry and battery traits. This simultaneous engineering strategy has additionally enabled Comau to take away one of many originally-designed strains, bettering the method dynamics and serving to ACC optimize its CAPEX investments.

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The venture, which highlights Comau’s continued investments within the electrification sector, additionally leverages the corporate’s 45+ years of experience in automation and digitalization applied sciences. Certainly, Comau has each supplied ACC with the mandatory expertise and know-how to automate all the end-to-end manufacturing course of, which incorporates prismatic cell preparation and testing, the stacking, welding and remaining meeting, all the best way to the ultimate end-of-line testing. The entire setup, which integrates a mixture of proprietary and non-Comau merchandise, options Comau’s progressive stacking course of along with its welding, wrapping and electrical testing applied sciences.

As a primary step within the multi-phase venture, the joint engineering group will deploy and optimize the pilot line at ACC’s plant in Nersac, France, earlier than rolling out the full-scale manufacturing line on the firm’s Gigafactory in Billy-Bercalu Douvrain. With an estimated manufacturing price of 53 JPH (jobs per hour), the Comau-designed answer each meets the shopper’s near-term manufacturing aims whereas delivering the chance for future enlargement as wanted.

“The emergence of a European gear trade is a key success issue for ACC, whose ambition is to be a European chief of automotive battery cells and modules. In Europe, we can’t rely completely on sourcing that may solely be Asian. We should facilitate the institution of a complete battery ecosystem, masking all the worth chain. On this perspective, having the ability to depend on Comau is essential for ACC. All through the venture, Comau’s engineering group has demonstrated their dedication to our success, bettering each our course of design and the seamless optimization of proprietary and non-Comau gear,” stated Jean-Baptiste Pernot ACC COO.

“Because of the sturdy collaboration and competence of our joint engineering group, Comau’s function as a growth accomplice helps ACC set up itself as a number one participant within the high-performance battery expertise discipline,” stated Pietro Gorlier, Comau CEO. “Collectively, now we have efficiently accomplished the primary part of ACC’s battery program and look ahead to enhancing their full-scale manufacturing strains within the subsequent a number of months.”



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