Who Wins Out? Munro & Associates’ Analysis of Today’s Leading EV Electric Motors Ever wonder how today’s EV motors stack up against each other? Going beyond traditional product benchmarking, Munro & Associates Inc. has analyzed and compared 10 leading EV motors and developed a comprehensive side-by-side comparison report. Designed to help automakers and suppliers effectively… Read more »
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Tesla’s Inverter Technology Versus Other BEVs
A motor is nothing without power and controls. PM motor technology, Neodymium magnets, hairpins vs. windings, induction rotors with aluminum or copper core are meaningless if the inverter that controls all functions is not designed properly. During the session, Munro & Associates CEO Sandy Munro will address questions like: What is profound knowledge? When… Read more »
Tesla files patent for new type of stator
The diversity of electric motors used in today’s EVs is quite striking. Motor-makers have a huge range of choices, from materials to rotor and stator designs, and they’ve explored many different possibilities. In April, teardown specialist Sandy Munro analyzed 10 leading EV motors and developed a comprehensive side-by-side comparison report. Designing a motor involves trade-offs… Read more »
Tesla’s inverter technology versus other BEVs: watch the free webcast
Motor technology is meaningless if the inverter that controls all functions is not designed properly. In a new webcast session announced this week at the Charged Virtual Conference on EV Engineering, Munro & Associates’ CEO Sandy Munro will discuss what has Tesla done to take control of its own destiny. The webcast will include the… Read more »
Model Y: Tesla’s latest model is its most refined—and it continues to improve
Every Tesla model has arguably been a historic vehicle. The Roadster was the first EV to offer the performance and aesthetics that attract car buyers. Model S was the first mass-produced EV to deliver this combination, and Model X delivered it as an SUV. Model 3, the culmination of the company’s master plan, was the… Read more »
Comparing 10 leading EV motors: watch the free webcast
Ever wonder how today’s EV motors stack up against each other? Going beyond traditional product benchmarking, Munro & Associates has analyzed and compared 10 leading EV motors and developed a comprehensive side-by-side comparison report. In a new webcast session announced this week at the Charged Virtual Conference on EV Engineering, Munro & Associates’ CEO Sandy… Read more »
In Model Y, Tesla replaces 70 underbody parts with one casting
Tesla is constantly working to simplify the manufacturing process for its vehicles. Last year the company applied for a patent on a new casting machine that would be used to build Model Y. “When we get the big casting machine, it’ll go from 70 parts to 1 with a significant reduction in capital expenditure on… Read more »
BMW i3 nearing “sustainable” rate of sales
Sales of the BMW i3 are approaching “a sustainable rate” of 12,000 i3s annually, Ludwig Willisch, CEO of BMW of North America, told Automotive News. This figure seems roughly in line with that of auto consultant Sandy Munro, who has estimated that the i3 could be profitable for the company at a global volume of… Read more »
BMW i3: “The most advanced vehicle on the planet” taken apart and reverse-engineered
The BMW i3 incorporates several extremely innovative features (as we noted in our August 2013 cover story), from its carbon fiber “life module” to its bottom-mounted battery pack to its unique optional range extender. In a recent Forbes article and accompanying video, Sandy Munro calls it “the most advanced vehicle on the planet…as revolutionary as… Read more »
GM releases a little more info about its electric Hummer pickup
Love it or hate it, the electric Hummer is coming. GM recently released some more information about the battery-powered behemoth, including photos of the prototype vehicle being assembled, along with its battery pack. The Hummer EV will use GM’s new Ultium modular battery architecture, which is to be manufactured in a joint venture with Korean… Read more »