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Visedo introducing new SRPM motor design for buses; 10% increase in power, better cooling

Green Car Congress

Finnish manufacturer Visedo is unveiling a new electric motor design at BusWorld 2017 that is optimized for the bus market and ready for mass manufacture. The upgraded range includes motors in 4 different sizes: XS-short, XS, XSe and S, ranging from 50 to 343 kW. Machine efficiency at lower speeds is also good. Earlier post.).

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2024 Audi Q8 e-tron coming to US this summer; starting MSRP $74,400

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Coupled with advancements in cell technology and cell chemistry, the maximum DC charging power has also been increased from 150 kW to 170 kW, permitting recharging from 10 to 80% capacity in about 31 minutes. Under ideal Level-2 charging conditions, the Audi Q8 e-tron can recharge in around 13 hours at 9.6 hours at 19.2kW (240V/80A).

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Chevrolet Spark EV: speedy, smooth and quiet; the importance of motor control

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Featuring a GM-developed 105 kW electric motor that pushes out 400 lb-ft (542 N·m) of torque and a 21 kWh pack that supports an estimated 82-mile (132 km) range, the Spark EV is a speedy (0-60 mph in 7.6 Much of this derives from the efforts GM has put over the years into motor control and active damping for hybrids and EVs.

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Project developing electrically conductive lubricants to protect electric motors from discharges in the bearings

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A joint research project, funded by the German Federal Ministry for Education and Research, is investigating the development of ionic-fluid-enhanced electrically conductive lubricants to protect electric motors from the surface damage that can result from electrical discharges in the bearings (electrical discharge machining, or EDM).

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UPS to purchase 10 eVTOL aircraft from BETA, with option for up to 150

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The air-cooled motors are designed to provide high torque density and redundancy while maximizing efficiency. Designed and manufactured in-house, the lift and pusher motors are the cornerstone of the ability to fly long distances economically. The charging station also offers the aircraft’s batteries a second life.

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Canoo delivers electric Light Tactical Vehicle to Army for analysis & demonstration

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The Army is looking for vehicles—battery-electric or series-hybrid—that can reduce reliance on fossil fuels both in the operational and garrison environments. Other specific vehicle requirements include: Recharge utilizing SAE-1772 combo connector or similar adaptor. Comply with Federal Motor Safety Standards (FMVSS) 209.

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Hyliion introduces next-generation battery module for Class 8 hybrid systems; Toshiba LTO cells

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Speed – The battery can be recharged in under 8 minutes, an unprecedented charge time compared to other EV battery solutions. Safety –The new module design reduces the operating temperature of the cells allowing for a safer operating environment. The design has already passed UN 38.3

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