ZF's magnet-free EV motor is more efficient and sustainable The rotor's internal capacitive current transmission unit allows for extremely small e-motor architecture. Jijo Malayil Published:. This highly efficient electric motor can become a cure for range anxiety since vehicles equipped with it will be able to cover more ground on a full charge. The company says it will supply it.
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ZF is developing an electric motor that does away with permanent magnets. In contrast to the magnet-free concepts of externally excited motors available today, ZF's I2SM model transmits the energy for the magnetic field via an inductive exciter inside the rotor shaft. Automotive Electric Motors Electric Vehicles iaa mobility 2023 2 comments C.C. Weiss ZF looks to make inductive magnet-free motor design a viable alternative to permanent-magnet. German company Mahle says its new magnet-free, inductively-powered electric motor will be cheap, zero-maintenance and highly efficient across a broad range of operating conditions - without. The new electric motor is also characterized by a high degree of durability, because the necessary transmission of electrical currents between the rotating and stationary parts inside the motor takes place without contact and is therefore wear-free. This makes the engine maintenance-free and suitable for a wide range of applications.
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ZF debuted its magnet-free electric motor at the IAA Mobility Show. (Photo: James Menzies) Removing magnets from the electric motor reduces the overall carbon footprint of electric motor production by 50%, Fischer said. "We don't have to mine rare earths in any country in the world," Fischer said. "It's a big step forward that's. The high-torque-density solution for passenger cars features 70 N·m/kg and an electric motor continuous and peak power of 206 and 275 kW, respectively. The drive saves 50 mm (2.0 in) in width thanks to the compact reduction gearbox and the electric motor's patented "braided winding" technology, enabling coaxial space-saving on the drive. ZF has developed an electric motor which does not require magnets. In contrast to the magnet-free concepts of so-called separately excited synchronous motors (SESM) already available today, ZF's. With its products, the company contributes to reducing emissions, protecting the climate and enhancing safe mobility. With some 165,000 employees worldwide, ZF reported sales of €43.8 billion in fiscal 2022. The company operates 168 production locations in 32 countries. For further press information and photos, please visit: www.zf.com.
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A Japanese news outlet is reporting that Honda Motor Co. Ltd. could invest upwards of $18.4 billion in an electric vehicle plant in Canada. People walk near the logo of Honda Motor Company at a. Buying an ebike? Here's our comprehensive guide to the latest motor systems from the leading brands, including Bosch and Shimano
This New Electric 110-Foot Sailing Yacht Gives You Two Ways to Cruise Emissions Free. to a large bank of lithium-ion batteries that power an electric Danfoss motor. Baltic says the e-motor is. What are High Voltage Rare Earth Free Electric Motor benefits? Rare-Earth free; Carbon footprint reduced by 30% at motor level vs. PMSM (Permanent Magnet Synchronous Motor) High efficiency especially on highway driving cycle perfect for long-range electric vehicle; Power density improved by 30% vs. current EESM thanks to hairpin technology
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German automotive parts manufacturer MAHLE developed a new highly efficient magnet-free induction motor that is more environmentally friendly to produce, is cheaper to manufacture than. ZF has developed an electric motor which does not require magnets. In contrast to the magnet-free concepts of so-called 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.