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ZF develops compact, competitive magnet-free electric motor: In-Rotor Inductive-Excited Synchronous Motor

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In contrast to the magnet-free concepts of separately excited synchronous motors (SESM) already available today, ZF’s I 2 SM (In-Rotor Inductive-Excited Synchronous Motor) transmits the energy for the magnetic field via an inductive exciter inside the rotor shaft. ZF has developed an electric motor which does not require magnets.

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Elroy Air unveils Chaparral autonomous, hybrid-electric VTOL cargo aircraft; agreements for >500 units

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Elroy Air, a company developing the first end-to-end autonomous vertical take-off and landing (VTOL) aerial cargo system, unveiled its pre-production Chaparral aircraft. The company has secured agreements for more than 500 aircraft from commercial, defense and humanitarian customers amounting to more than $1 billion in aircraft demand.

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Archer taps FCA to accelerate eVTOL production

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Archer, a manufacturer of electric vertical takeoff and landing (eVTOL) aircraft, and Fiat Chrysler Automobiles (FCA) have entered into a definitive agreement to enable Archer to benefit from access to FCA’s low-cost supply chain, advanced composite material capabilities, and engineering and design experience. trillion by 2040.

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BrightDrop enters grocery industry with ecart for optimized online order fulfillment and pickup

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With the Trace Grocery, we saw an opportunity to help companies like Kroger tackle these challenges head on. These insights led to the development, testing, refinement and now commercialization of the Trace Grocery, BrightDrop’s first product purpose-built for online grocery and retail order fulfillment. Concept rendering.

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GM reveals new Ultium batteries and flexible global platform for rapid growth of EV lineup

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Ongoing technological and manufacturing breakthroughs will drive costs even lower, the company said. Motors designed in-house will support front-wheel drive, rear-wheel drive, all-wheel drive and performance all-wheel drive applications. Ultium-powered EVs are designed for Level 2 and DC fast charging.

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GM Ventures invests in nano-structured steel alloys company NanoSteel; potential for light-weighting

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General Motors Ventures LLC has invested in NanoSteel Company, a developer of proprietary nano-structured steel material. NanoSteel’s new AHSS sheet designs are the first to arrive inside the automotive industry’s desired material target. Terms of the GM Ventures investment were not disclosed. Click to enlarge.

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Reaction Design introduces model fuel library resulting from work of Model Fuels Consortium

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Source: Reaction Design. Reaction Design is introducing the first volume of the industry’s most well-validated available Model Fuel Library, the result of seven years of research and validation under the Model Fuels Consortium ( earlier post ). —Bernie Sanders, CEO, Reaction Design. Click to enlarge.

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