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GM particulars the motors that can energy its electrical Hummer and different EVs – TechCrunch

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Common Motors has spent numerous time lately speaking up the capabilities of its upcoming Ultium battery technology however has stated considerably much less so in regards to the motors these cells will energy. That modified on Tuesday when the corporate detailed its new Ultium Drive motors. With right now’s announcement, the collection consists of three totally different fashions: a 180 kW front-drive mannequin, a 255 kW rear- and front-drive variant and a 62 kW all-wheel drive help motor. The primary two fashions are everlasting magnet motors GM designed in such a manner in order to try to cut back its dependence on heavy rare metals.

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The corporate didn’t converse to the particular torque and energy density characters of every motor however claimed they need to ship “wonderful” efficiency on these fronts. It additionally revealed the 2022 Hummer EV will function three of the 255 kW fashions. GM claims they are going to allow the car to provide a mixed 11,500 ft/lb of torque and speed up from zero to 60 miles per hour in roughly three seconds.

GM says its engineers designed the motors with scalability in thoughts. Each may be made utilizing related instruments and manufacturing methods. It additionally discovered a solution to combine elements like the facility inverter immediately into the motors, a feat the corporate stated ought to cut back prices and simplify manufacturing.

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Editor’s be aware: This text initially appeared on Engadget.

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