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Mercedes‑Benz starts large‑scale production of electric axial flux motor
- pelasaco 4mo agoMercedes-AMG GT 63, costs like 150k, no?
- deleted 4mo ago[deleted]
- throwaway132448 4mo agoAh, another fantastic British innovator (YASA) having to realize its potential (and ultimately the downstream economic benefits of commercialisation) abroad. Brought to you by the only country to have a space programme and abandon it.
- globular-toast 4mo agoDid they have to? My impression is British companies sell out as soon as they can these days. Is this something that could be changed with policy? Does Germany incentivise running companies more? Or is this cultural, e.g. British people are more risk averse?
- herodoturtle 4mo agoI suspect it has more to do with Germany’s industrial scale in the automotive space (as opposed to incentives or culture).
- ahartmetz 4mo agoYeah. Traditional car makers have enormous demand for EV innovations. Germany has more and bigger traditional car makers.
- jemmyw 4mo agoI think Germany has tax rules that make exits harder, whereas it's very easy in the UK to sell. If you have a more free market next to protective ones it makes sense that your IP is going to flow in that direction.
- Urahandystar 4mo agoIt's very difficult to raise late stage capital in the UK, especially for deep tech. We invent so much but our capital ecosystem is all tied up in land and our pensions providers don't want to know.
- mytailorisrich 4mo agoThe UK is by far the best country to raise venture capital in Europe, and is the third largest market in the world after the US and China...
- JumpCrisscross 4mo ago> UK is by far the best country to raise venture capital in Europe For late stage? Continental Europe has its banks and industrial policy. America and China have their deep pockets. Scaling out of the UK is incredibly hard, doubly so post Brexit, that’s why they sell early.
- joe_mamba 4mo ago>Continental Europe has its banks UK has City of London that dwarfs the banks of continental Europe. we're talking big banks, Fintech, HFT, etc. When you deal with Austrian banks you realize they're 10-20 years behind the UK. > and industrial policy Continental Europe has a large but somewhat inefficient(compared to Asia) and heavily subsidized industrial policy, acting more a a jobs program for politicians chasing votes and state subsidies, that the UK gave up on during Thatcher(for better and worse), and stayed in the niche, low volume but highly important aerospace and defense parts that dwarfs that of continental Europe. Ofc that also means the labor market in UK is very K-shaped. Highly paid skilled niche jobs in London and the university research centers, and then a wasteland everywhere else.
- mytailorisrich 4mo agoI think continental Europe has nothing on the UK when it comes to banks and financial markets. The UK has the deepest pockets in Europe because it is a hub for global capital. Brexit does not seem to have made a difference: https://www.uktech.news/funding/late-stage-funding-surges-as-uk-tech-ranked-second-globally-20251003 https://www.uktech.news/funding/late-stage-funding-surges-as... Regarding AI (since that's the hot thing of the day), but IMO indicator of where the money is: https://digital-strategy.ec.europa.eu/en/library/funding-ai-economy-strengthening-europes-investment-capacity https://digital-strategy.ec.europa.eu/en/library/funding-ai-... [In the EU] "Most late-stage capital comes from the US and UK." Now, regarding YASA, it isn't surprising that they were acquired by a car manufacturer. And, well, the UK has virtually none at this point...
- throwaway132448 4mo agoIt’s cultural. It is not difficult to raise a lot of money in the UK. The problem is that the UK (government, investors, employees and employers) got so high on the margins of services and finance in the 90s, that it has never recovered from this all-consuming addiction. Everything else simply attracts no interest comparatively, economic diversification be damned.
- fancyfredbot 4mo agoBritain didn't abandon it's space programme. It abandoned a launch rocket programme though. That was over 50 years ago and the rocket was less capable and more expensive than alternatives at the time.
- throwaway132448 4mo agoWhat alternatives? By your logic only one country should have a launch rocket. Thankfully that’s not a world we live in because that makes no sense. But I’m happy for you if you can be content with a space programme without a rocket, that’s a nice low bar to live with, you can basically never miss.
- fancyfredbot 4mo agoI don't think my logic would lead to only one country with a launch rocket. Russia and China do not really have the option of using American rockets. Britain however does have this option and as far as I know it has never had a problem launching satellites, so I guess it's worked out so far.
- rsynnott 4mo ago> Brought to you by the only country to have a space programme and abandon it. I mean, so did France; they both essentially folded theirs into ESA.
- AndrewDucker 4mo agoIt would have been awesome if that article had, at any point, explained what an electric axial flux motor was, and why anyone might want one.
- LoganDark 4mo agoHere's a good video on it from my watch history: https://www.youtube.com/watch?v=dCO633KE7RA https://www.youtube.com/watch?v=dCO633KE7RA
- akie 4mo agoThis one gives a shorter more high level overview https://www.youtube.com/watch?v=B0CNZPenCb8 https://www.youtube.com/watch?v=B0CNZPenCb8
- LoganDark 4mo agoI would be careful about that video, it seems relatively "explaining this new amazing innovation that has no/negligible downsides (please invest in us)" rather than "explaining the practical pros & cons of this technology".
- BiteCode_dev 4mo agoThe AI voice is annoying, the content is as personal a a vanilla yogurt but the animation is clear.
- lwhi 4mo agoGreat video. I didn't know I was so interested in engine design before I watched it.
- kenanfyi 4mo ago“What“ might be a long answer, but why anyone might want one is to have increased torque density for the given volume and diameter. So they are thin motors where the generated flux is parallel to the shaft. And they are like the standard PMSMs where you apply the same driving algorithm from the inverter side to use them.
- kenanfyi 4mo agoI remember when YASA announced it and when MB bought them. Amazing technology and advancement in electric motor design. Good to see they somehow try to commercialize it.
- eptcyka 4mo agoNever become dependent on doing hideously complicated things. You will eventually struggle to choose to do something more efficient, as the european auto industry is currently displaying. The car where thid motor will be used will, given current market sentiment, be a massive flop. Here they are showing off how complex the manufacturing process is. Surely we’d all be better off with simpler and cheaper processes.
- gman83 4mo agoChina is working on the same type of engine: https://interestingengineering.com/ai-robotics/chinese-axial-flux-motor-milestone https://interestingengineering.com/ai-robotics/chinese-axial...
- epolanski 4mo ago> Never become dependent on doing hideously complicated things Is Mercedes stupid? How did Carl Benz dare to do something as hideously complicated as building the first gasoline-powered car in history? And why did they kept inventing complicated stuff that ended in all modern cars like ABS, adaptive cruise control, direct fuel injection, emergency brake assist, etc, etc?
- eptcyka 4mo agoNot all of those inventions are bad. But not all of them are coming from a place of necessity. All of them do increase complexity. My gripe with Mercedes is not that they are constantly pushing boundaries on what can be done with more tech. My main gripe is that the EVs they are building are essentially as complex as the ICE cars and follow largely the same design principles as the ICE cars. For instance, in the EQS, instead of applying engine breaking when the driver takes their foot off the pedal, they went to great lengths to _move the break pedal_ in proportion to the amount of engine breaking that is currently being applied as per the VCUs command. And yet the door cards on the EQS are not up to the standard of an S class. My main gripe with MB is that they have this new technology that could simplify things and let them build a better product. Instead of building around it, they shove it in to their existing designs. I was expecting an electric S class to be more akin to a Lucid Air sans the teething problems of a new company. Instead, we get weak attempts at solving non issues. And whilst they are certainly not in the market of producing affordable vehicles, I would hope that using EV tech they could create a better version of their existing fleet. I do not think anyone buying an A class cares about the 4 popper under the hood - losing it and simplifying radically, in my mind at least, would give them more budget and leeway to create a more compelling product.
- Urahandystar 4mo agoGlad YASA's achievements are being realised but the UK really needs to get it act together so we can fully realise the next tech breakthough.
- aitchnyu 4mo agoTangential, how much regen can this system support? For example, can a car with 200kW propulsion have a 400kW regen (Tesla has upto 65) and are cost effective like friction brakes?
- pjc50 4mo ago400kW regen is going to be a fairly alarming level of stopping for a normal vehicle. It's OK to leave emergencies to the friction brakes.
- pbmonster 4mo agoThe idea is deleting the friction brakes entirely, saving costs, maintenance and weight. And 400kW isn't really all that much for a sports car. I remember 911 ads from the '80s that boasted "brakes with more than 1000 horse power".
- SoftTalker 4mo agoSo how do you stop then if the batteries are (close to) fully charged? You'd need to shunt that power into a big resistive load, and then dump that heat.
- testing22321 4mo agoI’ve long wondered why we don’t ditch the friction brakes. Just have the battery stop charging and report 100% full when it’s only 98% (or whatever) so there is enough capacity for some solid emergency stops in the first few minutes of driving. Even if you have to resort to the resistor, who cares? It’s not like this is a common scenario
- OkayPhysicist 4mo agoThat's fine, until someone charges their cabin up in Truckee and decides to drive down 80 to the central valley (a hour or so drive you can do in neutral). Regenerative braking also loses a lot of its stopping power at slow speeds. Going from "slowly rolling forward" to "full stopped" takes a lot longer than the instantaneous it is with friction brakes.
- wizardforhire 4mo agoThis is gonna be wild in a few years when these things are parted out the way tesla motors have been… Everything about these is crazy! If you’re not caught up https://youtu.be/m507ryWhc6c?si=Hq3dfjXYxEIlYzeo https://youtu.be/m507ryWhc6c?si=Hq3dfjXYxEIlYzeo
- rdksu 4mo agoOnly if they could mass produce flux capacitor.
- gpvos 4mo agoAnd reversed the polarity of the neutron flow.
- ianpurton 4mo agoThe main benefit here seems to be smaller and lighter for the same power output.
- stronglikedan 4mo agoOr the same size and same weight for MORE POWER!!1!
- jackson281 4mo ago[dead]
- jansan 4mo agoFour years ago, when YASA's invention was discussed on HN, it attracted very little interest. Mercedes apparently saw more potential and decided to invest. https://news.ycombinator.com/item?id=31701133 https://news.ycombinator.com/item?id=31701133 Inside Yasa: how a British firm is revolutionising electric cars (2 points | 0 comments)
- krn1p4n1c 4mo agoI would guess that hydro and other generator forms would benefit from this design as well? Personally I’d love to see this make it’s way into power tools and CNC motors.
- aetherspawn 4mo agoProbably not. A huge disadvantage of axial flux motors is they have a large number of poles, which means that they get less efficient at high speed because they require say 5x as much switching. This makes them kind of unsuitable for power generation and really high power motors (despite their power density) where the main way you get more power is just to spin really fast. The other disadvantage is they have such a low amount of material in them, that the stator overheats really easily. And the topology of the motor makes it really difficult to get the heat out efficiently, which again limits their maximum power.
- hamdingers 4mo agoMost generators don't have the size/weight constraints that this solves for.
- latentframe 4mo agoAn interesting part here is probably manufacturing and not the motor itself : going from a prototype to something you can mass produce reliably is often the hard part
- s08148692 4mo agoVery cool. Good to see more axial flux motors in the wild - will be interesting to see if they become the new standard in future. With smaller material costs the cost to manufacture at scale could actually become lower than radial I expect radial will still dominate for at least another decade or so outside of premium performance focused cars. Radial has been battle-tested and proven. Axial still has a few more years to prove it's reliability in the field. Higher loads and stresses, tighter tolerances could make the axial motors less reliable overall especially at mass market trims. Mercedes is probably over-engineering for reliability and performance on the premium car Radial is also "good enough" for most applications. The efficiency, form factor and weight improvements of axial is nice, but they aren't the limiting factor. Radial is already highly efficient, reasonably light and small. The real level for weight is the battery
- frankus 4mo agoI'd like to see these if these can be scaled down into ebike size, or beyond that into micromobilty form factors that people carry around (like lightweight scooters and skateboards).
- Waterluvian 4mo agoThat is one angry looking car.
- DonsDiscountGas 4mo agoOnly slightly related but does anyone know anything about motors with magnetic bearings? As in, no contact or friction. I'm looking for a hardware project
- deadeye 4mo agoI wonder if that is even possible since the whole point of the motor is an imbalance of magnetic forces.
- SJC_Hacker 4mo agoTheoreticaly the rotor could float on top of the stator, although It it would have to be always on.
- DonsDiscountGas 4mo agoAccording to Claude it requires active control. So complicated and only used in very niche applications.
- andruby 4mo agomaglev but those do linear acceleration instead of rotational. seems tricky though for cars with such uneven surfaces.
- superxpro12 4mo agoI think air bearings exist? Maybe some prior art to consider
- DonsDiscountGas 4mo agoOh yeah tons. I'm not looking to invent just tinker
- msandford 4mo agoClosest I can think of is flywheel "battery" storage tech many of which do have magnetic bearings and also some way to get power in and out of the flywheel so basically a motor. It's not exactly what you're looking for but there's prior art out there.
- bluebarbet 4mo agoFor a century Germany's comparative advantage has been [mechanical] engineering. As a European I want (need?) Germany to succeed. Ergo: more of this, please.
- boringg 4mo agoTheir advantage was mechanical engineering. They have historically not done well with electrical systems. So this is a change - hopefully for the better.
- arlcode 4mo agoThat's not quite right. For example Siemens and Bosch are large enterprises specialised in industrial scale electrical machines and parts (among other fields). Infineon was spun off from Siemens 25 years ago an plays an important role in chip manufacturing for automative systems.
- ahartmetz 4mo agoElectrical auxiliary stuff used to be and maybe still is a source of trouble. Power electronics should be fine, there's plenty of know-how available in the country, and with any luck, car companies won't have time to home-grow a mismanagement structure to fuck it up like they did with software. Software and battery cells are the main challenges.
- cromka 4mo agoYasa is a British company, for the record.
- miohtama 4mo agoMercedes acquired Yasa (UK) couple of years ago and now getting up to the speed in the production. Here is a nice video that explains axial flux motors with a factory visit https://youtu.be/B2Hl4c1iZK0?si=VfDYARyuaPVj1nKm https://youtu.be/B2Hl4c1iZK0?si=VfDYARyuaPVj1nKm They are so, so, small.
- engineer_22 4mo agoCame here for this, thank you for providing a link Edit.... Video doesn't seem to explain very well either
- originalvichy 4mo agoI wonder how developing electric motors compares to combustion engines. My hunch says that it’s the main reason the Chinese high-tech electronics industry was able to develop and iterate leading electric vehicles so fast. (Edit: My more clarified point is regarding the machinery required + place to accommodate them to work on electric motors vs. ICE metal parts and all the intermediary parts transfering power in the drivetrain. The shop in the video is smaller than many would imagine.) When these hopefully go to the next generation Formula E cars, we’ll see some crazy improvements in cornering. The newest generation already has active 4WD. I imagine this can bring even better torque adjustment improvements.
- JSR_FDED 4mo agoThe new season of Formula One feels (unfortunately) like Formula E!
- eightysixfour 4mo agoIn Formula E the drivers control engine behavior and regen. It is much better than F1 right now.
- jcgrillo 4mo agoIt would be awesome if they would implement a crude rule: no computers. You can use a computer to design the car--CAD/CAM/CAE are all fine--but no stored program computers are allowed in the race car. I think that would improve F1 tremendously.
- small_model 4mo ago10 years behind Tesla, they are doomed
- timerol 4mo agoMy understanding is that all current Teslas use radial flux motors
- flohofwoe 4mo agoActually, 137 years behind Tesla ;) https://spectrum.ieee.org/axial-flux-motor-yasa https://spectrum.ieee.org/axial-flux-motor-yasa
- rsynnott 4mo ago... Eh? No. No current large-scale production car uses axial flux motors. You're talking concept cars, plus a few oddities like https://en.wikipedia.org/wiki/McLaren_Artura https://en.wikipedia.org/wiki/McLaren_Artura
- small_model 4mo agoI mean in EV's, a fancy expensive concept motor isn't going to help, autonomy should have been their direction 10 years ago, they are on the downward slope of their existence im afraid. Its the equivalent of Blockbuster adding a tape rewinding service to try and boost sales vs Netflix streaming.
- arlcode 4mo agoThat is also not guaranteed. VW (with its array of brands) leads the european BEV market by a lot. [1] (sorry I only found data for April 2026 right now but earlier months were similar) One additional point of data. In Q1 of this year they delivered 200K BEV worldwide [2] while Tesla did 350k [3]. Calling that 10 years behind is not warranted in my opinion. I would agree to say competitive and challenged. [1] https://cleantechnica.com/2026/06/01/europe-ev-sales-report-bevs-jump-42-and-reach-23-market-share/ https://cleantechnica.com/2026/06/01/europe-ev-sales-report-... [2] https://www.volkswagen-group.com/de/pressemitteilungen/volkswagen-group-haelt-marktanteil-stabil-bei-ruecklaeufigem-weltmarkt-in-q1-20313 https://www.volkswagen-group.com/de/pressemitteilungen/volks... [3] https://ir.tesla.com/press-release/tesla-first-quarter-2026-production-deliveries-and-deployments https://ir.tesla.com/press-release/tesla-first-quarter-2026-...
- rswail 4mo agoThis video explained to me what an axial flux motor is and how it's different to radial flux. Amazing what materials science achieving to get this sort of power as well as the engineering and manufacturing. https://www.youtube.com/watch?v=dCO633KE7RA https://www.youtube.com/watch?v=dCO633KE7RA
- engineer_22 4mo agoI am speculating but here might be reasons axial flux motors have advantage over radial flux motors: 1) torque: torque = applied force x length of the lever. Because the radial flux rotor must fit inside the stator, therefore radius << motor outside diameter. With the axial flux motor, the rotor is adjacent to the stator, therefore radius < motor outside diameter. Axial rotor radius > radial rotor radius. 2) space efficiency: in a radial flux motor you have 1 rotor, the coils arranged so that one end of the coil's magnetic field is useful to work on the rotor, the other end is not used. In an axial flux motor, (1) pancake rotor at each end of the coils, total (2) rotors, the coils can act on a rotor at each end. There is no free lunch here, to do useful work you still must provide more energy to the coil, but you can get the most from the space. There must be someone here with a better handle on the electromagnetism, please correct me where I err.
- BugsJustFindMe 4mo agoThink of the motor as a barrel and you can decide whether you put the magnets covering the barrel walls or covering the top and bottom, and your goal is to have the most magnet surface. At short barrel lengths, you get more magnet surface if you cover the top and bottom instead of the walls. The area of the top+bottom is (2 * pi * radius * radius) The area of the wall is (2 * pi * radius * length) For them to have equal magnet area, you need length to be equal to the radius, which is bad. That makes your motor really thick. In the axial design, you can make the motor thin and still have the same magnet area as before, so your motor now weighs a lot less.
- BugsJustFindMe 4mo agoIf you want a visual of how significant this size difference is, this image shows the sizes of the two motor types in relation to each other at equal strength because the axial motor no longer needs any of the barrel length: https://imgur.com/qwe3tuH https://imgur.com/qwe3tuH
- Hnrobert42 4mo agoRoads? Where we're going we don't need roads.
- loorke 4mo agoGreat, they finally started mass-producing 19th century technology, let's cheer that! Nowadays, while Chinese and Americans are producing GPUs, AI and li-ion batteries, German high-tech is an engine invented by Faraday
- svag 4mo agoIt remains to produce the flux capacitor for time travel now :P
- moconnor 4mo agoSeems like China is using them in buses already? https://english.cas.cn/newsroom/cas-in-media/202606/t20260608_1161360.shtml https://english.cas.cn/newsroom/cas-in-media/202606/t2026060...
- ElijahLynn 4mo agoThat is such a cool name!
- jackmott42 4mo agoThere isn't going to be a lot of improvement in overall EV performance/capability from better motors. Existing, boring motors are already close to 100% efficient, already small, and already powerful. Advancements here chip away at margins, its nice but nothing to get super excited about. Whereas a modest ~20% increase in energy density from batteries would be amazing. Every little bit we improve there unlocks new capabilities. Towing long distances, smaller affordable economy cars and sports cars, airplanes, etc.
- moooo99 4mo agoWhile you are eight at the efficiency part, motor designs like these reduce supply chain complexity, improve resiliency and bring costs down. So while this isn‘t going to give you more range, there certainly is a non trivial impact in stuff like that
- arbirk 4mo agoFor family cars we need 4x 30-50 hp units. If the motor can weigh around 7 kg it can be placed directly on wheel. Adding durable brake discs (rarely used) and 2 inverters front ad back and we have the EV platform of the next 100 years
- calvinmorrison 4mo agodo we need disk brakes?
- zhengyi13 4mo agoAs opposed to relying solely on engine braking (or the EV equivalent thereof)? I'd personally prefer a belt-and-suspenders approach.
- SoftTalker 4mo agoYes, you must be able to stop independently in the case of some kind of total power failure in the drivetrain.
- idontwantthis 4mo agoCan regen brakes keep a car stopped? I would think that the braking force diminishes as the rotor speed approaches zero so it wouldn’t keep you in place on a steep hill, but I’m not sure.
- dcrazy 4mo agoIn my experience, it’s usually but not always enough for the hills in SF. But more importantly, regen can’t handle emergency braking (it would generate too much current and heat), and you can’t regen at all if the motor loses its path to the battery.
- SoftTalker 4mo agoGood point, I guess the motor could be engaged just enough to hold the car still on a slope but there might be heat issues doing that for too long. Mechanical brake will do that easily so also needed for that reason.
- readthenotes1 4mo ago"axial flux motor" sounds like good progress towards the flux capacitor we've been waiting for
- FabHK 4mo agoMy highlights: > In the Coupé, the engine on the front axis is 9 cm (3.5 inch) wide, the two engines on the rear axis are 8 cm wide each (<3.2 inch). > The fully electric "Performance" model accelerates from 0 to 100 km/h in 2.1 seconds. ETA: Images of the engine: https://media.mercedes-benz.com/article/bebac2af-acdc-465a-9538-adb0bf3d8ccf/(lightbox:image/28fabe76-59e8-4c08-9e08-deb2d294ded6) https://media.mercedes-benz.com/article/bebac2af-acdc-465a-9... https://media.mercedes-benz.com/article/bebac2af-acdc-465a-9538-adb0bf3d8ccf/(lightbox:image/633e35db-3977-48f1-85ff-8e96f86ec46d) https://media.mercedes-benz.com/article/bebac2af-acdc-465a-9...
- _giorgio_ 4mo agoSo the engines have the same size of a disk brake? That's incredible.
- esterly 4mo agoGreat overview on overcoming traditional motor flux saturation & density issues https://youtu.be/m507ryWhc6c?t=397 https://youtu.be/m507ryWhc6c?t=397
- Pelam 4mo agoI wonder, is axial flux motor as cool sci-fi sounding in German as it is in english?
- moooo99 4mo agoProbably not, it is called „Axialflussmotor“ which is a literal translation. According to wikipedia, it is also called „Scheibenläufermotor“, but I‘ve only ever encountered the literal translation being used (but also not an engineer)
- freeopinion 4mo agoThis headline claims large-scale production, but the article never indicates what that would be in terms of quantity per year. Their motor is pretty cool. So are lots of other ideas and concepts. This is supposed to be about production. Arguably, the coolest thing about Yasa is the machines and process they have created to produce their motor in production quantities. It disappoints me when an article promises to be about production but seems more to be a press release about the product. I wish them well and would be excited to learn more about their actual production capacity.
- zackmorris 4mo agoI want to do an engine swap in my 1980s Toyota pickup (like on Back to the Future) from a 100 hp 22r to a 150-250 hp fuel injected inline 4 or turbodiesel to raise the thermodynamic efficiency from 20-25% to ~40% to nearly double fuel economy. Unfortunately, most modern engines are transverse mounted. They can fit any transmission with an adapter plate, but then they're set too far back into the firewall to access stuff like the high-pressure fuel pump (which is often mounted on the transmission side for easy access on front wheel drive vehicles). I feel that's by design for planned obsolescence. So I really wish that someone would offer a 4-6" thick 100-200 hp (100 kW) axial flux motor insert between the engine and transmission. Optionally with a simple battery management system (BMS) storing perhaps 5 kWh to provide up to 15-20 miles of electric range and hybrid fuel economy with regenerative braking. If anyone knows of one, please let us know! If not, then those of you who won the internet lottery could make a killing investing in a novel product that everyone wants but doesn't know it yet.
- meandave 4mo agoYou could swap the 2LTE engine, that’s the equivalent hilux diesel for 80s. You may have to import though, they are few and far between in the us. Totally with you, I want more options for my Tacoma also! I’ve been playing with idea of importing a lhd hilux from Mexico
- hnav 4mo agosomething like a BMW 330e drivetrain has that (as do most German RWD hybrids), the biggest issue there is going to be the inverter and control software.
- hristov 4mo ago[German] !!!!
- fredfoobar 4mo agoI wish this was produced in large-scale: https://www.koenigsegg.com/dark-matter https://www.koenigsegg.com/dark-matter
- kylecordes 4mo agoFor years we've been seeing the hype about how axial flux electric motors will save 100 or even a couple of hundred pounds per car. Does this announcement mean we're finally starting to see the first increment of that actually happening? (The motor is less important than the battery in terms of total weight, long term durability, etc. But nonetheless, any improvement helps!)
- rsamtravis 4mo agoI know what a "motor" is and I know what "electric" means but I have no idea what an "electric axial flux motor" is. I'm pretty sure it's not what Doc Brown used to travel through time but it could be. About once a week I think I'm too dumb to be on this site and today is that day. Off to duckduckgo to do some research. Edit: it's actually pretty simple. Here is the wikipedia on them: https://en.wikipedia.org/wiki/Axial_flux_motor https://en.wikipedia.org/wiki/Axial_flux_motor It could use some more diagrams, but it makes the gist of it pretty simple to understand.
- drnick1 4mo agoWill it be expensive, unreliable, and repairable only by MB dealers? Much like their gas cars.
- NexoraDev 4mo agohi
- deleted 4mo ago[deleted]