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GM reveals new Ultium Drive EV motors designed and developed in-house with GM propulsion software

Green Car Congress

At the 2021 Mackinac Policy Conference, General Motors President Mark Reuss revealed GM’s group of three all-new motors that will power its Ultium-based EVs. Designed by GM, the 180kW front-drive motor, 255kW rear- and front-drive motor and 62kW all-wheel drive assist motor are part of Ultium Drive.

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

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ZF has developed an electric motor which does not require magnets. 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.

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Infinitum introduces Aircore Mobility motor at CES 2023

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Infinitum, creator of the air core motor ( earlier post ), introduced Aircore Mobility, a next-generation, axial flux propulsion and traction motor designed to sustainably power passenger and commercial electric vehicles, as well as aviation, marine, construction, agricultural machines and auxiliary applications.

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Hitachi Metals shows its ferrite magnet motors can match performance of neodymium traction motors

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Hitachi Metals has verified in simulations that by optimizing the design of motors that use its high-performance ferrite magnet NMF 15 (hereinafter “ferrite magnet motors” earlier post ), they are able to achieve the same level of output as traction motors for xEV that use neodymium magnets.

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Dongfeng Motor launches the E70 and Voyah Zhuiguang with ProteanDrive in-wheel motors

Green Car Congress

China-based Dongfeng Motor (DFM) has launched two new passenger cars powered by ProteanDrive Pd18 in-wheel motors. Unveiled at the event was the E70, the world’s first fully homologated passenger car equipped with ProteanDrive, alongside the Voyah Zhuiguang, a luxury sedan built on a new vehicle platform using in-wheel-motors.

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EVR Motors partners with EKA Mobility to provide advanced lightweight electric motors for e-buses and Light Commercial Vehicles in India

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Israeli startup EVR Motors has partnered with India’s EKA Mobility, an electric vehicles and technology company, a subsidiary of Pinnacle Industries Limited, to design small, lightweight electric motors for their e-buses and Light Commercial Vehicles (LCVs) in India. EVR will support the setup of EKA’s assembly line.

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Volvo Cars invests in designing and developing electric motors in-house

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Volvo Cars says that it is making significant investments that allow for the in-house design and development of electric motors for the next generation of Volvo models, as the company continues to move towards becoming a fully electric car maker. The newly opened electric motor lab in Shanghai became operational last month.

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