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

Green Car Congress

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.

Motor 418
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Microchip extends line of inductive position sensors into the EV motor control market

Green Car Congress

Developers of motor control systems are replacing Hall Effect position sensors and older magnetic resolver solutions with inductive alternatives that eliminate expensive magnets and other heavy transformer-based structures so they can be integrated onto simple, compact printed circuit boards (PCBs).

Motor 199
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Autel Energy showcasing ZeroLabs electric 1969 Bronco at CES

Green Car Congress

The custom Bronco SUV features a carbon fiber body and has been fully electrified with a 600-horsepower, dual-motor propulsion system featuring a 100-kWh battery and 235-plus miles of all-electric range. The vehicle can drive on either motor, or both to offer the choice of power or range in a depending on your driving conditions.

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McLaren Applied selects STMicroelectronics to supply SiC power modules for next-gen inverter

Green Car Congress

The next-generation IPG5 800V silicon carbide inverter can power electric motors to more than 400kW peak, 250kW continuous, at an unprecedented weight and volume. It has been designed for automotive applications, including direct drive, that are capable of operating high-speed motors efficiently and adhere to ISO 26262 ASIL-D standards.

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Hyundai Motor Group Previews Integrated Snow Chain Tech

The Truth About Cars

Hyundai Motor Group have introduced a novel snow chain that’s integrated directly into the tire. From Hyundai Motor Group: The snow chain-integrated tire technology consists of a wheel and tire assembly that feature radial grooves at regular intervals, like a pizza, with modules made of shape memory alloy inserted into these channels.

Hyundai 105
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Magna forms e-powertrain joint venture in China with SAIC Motor subsidiary

Green Car Congress

HASCO), a subsidiary of SAIC Motor. Both partners will give the JV full support to develop localized core competencies in terms of market development, R&D, advanced manufacturing and key parts supply such as gearboxes, inverter components and motors. —Chen Zhixin, President of SAIC Motor and Vice Chairman of HASCO.

Motor 199
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Hands Free, Eyes On: General Motors University Is In Session

The Truth About Cars

Today, General Motors unveiled the beginnings of a new consumer education campaign surrounding advanced driving systems. Titled “Hands Free, Eyes On,” the movement is an effort to ensure consumers and drivers know exactly what their vehicles are and will someday be capable of.