Nissan Leaf Motor Bench Test Spinning the Motor - Thunderstruck VCU

[@Tech_1587]

Ben, good simple bench test! There are many things this motor could be used for.

[@patricksellhorn6518]

waoo.. nicebench test.. i like it!

[@TheAnachronist]

I love that you were able to cobble together DC power like you did with just a rectifier and 240VAC with no battery or even a capacitor. This is awesome.

[@AndreR241]

Thank you for this nice presentation. I always find it a bit cute how much you Americans enjoy having a 220 V outlet. Here in Europe you have three-phase AC with 400 V in every apartment or house (3 x 230 V, 120° phase shifted, usually with at least 64 A per phase).

[@ChimeraActual]

Yeah, I'm jelious. We do have 240 to our houses, but it's "1" phase. Would have cost me ~$20,000 to get three phase. Never mind China is building good cheap VFD's.

[@turbo2ltr]

Nice work. Brave to use unfiltered rectified AC. I had Leaf VIN 155 back in 2011 and was probably the first that decoded most of the CAN messages. There is a CAN Messages spreadsheet out there that was based off my original spreadsheet I shared with the community. To this day I still get access requests on my original google doc..

[@fredflintstone1428]

Hey Benjamin, I've just watched this video again. It's awesome to see the engineering contained within the Leaf. I bought a used Leaf (one of the first Japanese models 2011) which has been imported to the UK and the car is amazing. My interest in Leaf's is in putting one in a boat. The electric motor conversions that many boat owners install, have really expensive outboards that are tiny compared to the Leaf's. Also the number of spare parts from used Leaf's mean that having spares available is not cost prohibitive. The Thunderstruck kit is awesome.

[@TreDeuce-qw3kv]

Replacing the Diesel auxiliary in my sailboat is also what I would like to do besides putting one in my Miata. 20-years ago we electrified a new 24-ft river launch with off the shelf parts. It was a learning curve and several expensive parts were lost before we managed to get it right. It has been cruising the river for 20-years now with only a battery pack upgrade since.

[@joeabad5908]

Thank you Ben.. You've been an insporation with your GeoMetro EV video. I plan to convert a Suzuki mini pickup to an EV. Ive got all the components from China.

[@philippaoo]

Hi Ben, Thanks for that video again. I am watching your channel once in a while and that is so relaxing and informative - in contrast to millions of useless videos on YT. Please Go on for very very long! :)

[@coolfrost6]

Impressive that the inverter accepted that kind of "Dirty DC" voltage, But a good way to illustrate the opperation. Maybe it would be a idea to add a Motor Start Capacitor, just to smoothen out the voltage a bit. But then again it was just for testing and it clearly worked.

[@kschleic9053]

The inverter has a large DC bus capacitor built in for soaking up transients, it is probably doing a fine job of smoothing out the input voltage.

[@PedroDomingos]

My thought was exactly the same! I did know the inverter had input capacitors to average that rectified AC current

[@Tore_Lund]

That bas a Range extenderodes well for people wanting to run a generator as a Range extender, bypassing the onboard Charger completely!

[@franciscoshi1968]

The bus capacitor is very small. You really need to put a bigger capacitor. Another problem is there is nowhere for any regenerated energy to go. So if You Try to use the motor to slow down the bus voltage will go up and you could blow the inverter up.

[@BenjaminNelsonX]

The Thunderstruck VCU allows you to set a maximum regen voltage. That protects against overcharging the batteries from regenerative braking.

[@helianthropy]

Love the little shield bug (?) on the motor toward the end. :)

[@ericnelson4540]

He's just there making sure all safety procedures are being followed.

[@KiwiEVadventures]

What a great video. I'm seriously considering using a Leaf drivetrain in my conversion.

[@BenjaminNelsonX]

You gotta get that car home first!

[@kelanbarr9646]

Leaf motors are great if you can get the batteries for a high voltage pack. Plenty of other motors+controllers to buy otherwise.

[@SirTragain]

Glad to see an update on your project Ben.

[@rupertprice5508]

I must be a bit stupid but full wave rectification of 240 Ac = over 300V dc peak . Thunderstruck vcu obviously has no problems at that voltage . Thanks for video . Prompted me to find out a bit more.

[@dorhocyn3]

Dr. Frankenstein , you’re monster is alive.

[@peteowens3033]

Great! i bought a 2019 LEAF a few months ago. Nice to see what is actually going on behind the scenes with it.

[@Good-Enuff-Garage]

excellent video, simple no thrills but very effective, thank you so much for taking the time to learn us

[@billbitner9142]

Nice! The minimum voltage on the newer (2013-2017?) inverters is 240 volts. I just saw your next video, where you spun the motor using a lower voltage. Mine wouldn't do that, so my guess is there is a software/firmware difference between years. The nissan leaf manuals states the 240 volt low voltage error in one of their diagnostic codes. This means 72, 3.6 volts cells will run this motor, you may want the original 96. For those curious, it is possible to use an arduino or raspberry pi with a CAN module to talk with these motors.

[@billbitner9142]

The motor will also fault if over 400 volts is applied, or you regen too hard and the power supply can't absorb/use the power.

[@BenjaminNelsonX]

Hey Bill, do you have a link to a project or video showing somebody connecting to it over CAN with an Arduino or Pi? I think we'd all love to learn more about it. Also, when you say the motor will fault over 400V, do you mean the motor, the inverter, a Thunderstruck VCU, or some other original component in a Leaf? I am curious because depending on WHICH component it is, that may still mean that the MOTOR or INVERTER will run just fine over 400VDC.

[@billbitner9142]

@@BenjaminNelsonX bbitnerblogs.com/e-miata for seeing the video of me running it via a raspberry pi. www.bbitnerblogs.com/e-miata/archives/04-2020 The high voltage fault is in the inverter, so the stock inverter won't run over 400 volts unless you install openinverter /EVBMW vcu. The bus capacitors are rated for 600 volts, so probably not too much higher than 400 volts,.. ;)

[@-allround-]

Love that wooden heatsink on the bridge rectifier !

[@BenjaminNelsonX]

Ha, yeah, well I figured I'd be drawing low current and wood is non-conductive. I mostly wanted to drive a screw through it to keep it from tipping over!

[@motorv8N]

Just discovered your channel. I have a ‘49 Jeep that would be fun to convert to electric one day. For now I’m really enjoying just understanding what the major components on an EV are, what they look like disassembled and how they work. (I also have a MiniCooper EV with an incomprehensible engine bay full of EV goodness. Now I can begin to see what it all is) thanks again!

[@light12a]

Ben, do you recommend keeping the OEM charger for an EV conversion? If not, is there a better charger you recommend? Thank you so much for posting this! I think my dream of an electric Porsche speedster could be made from the Leaf EV components plus the drivetrain, brake, suspension, etc.. and a Thunderstruck. What a time we live in!

[@osimmac]

I really wanna use this in the stock leaf to get more direct control of the motor

[@high1voltage1rules]

GREAT VIDEO BUDDY” “BUT” You definitely need to make your wires safe! Those croc connectors you have on you bridge rectifier are only rated each at best 3Amps. And when you have full spun up this AC motor there will be a very big rush of current easy pulling 8kw or more! and your bridge rectifier will be getting warm or hot ( needs a heat sink! For constant use!)and to be Honest the dc from the Ac will be noisy and could do with smoothing! Using capacitors and a couple of inductors. There will be a lot of inductance noise through your setup as you have thin wires and investors don’t like this! If you had this going through an OSCILLOSCOPE you would see the noise coming through on the graph! This setup you have could damage your controller for the circuit. Your setup works well. But my friend you seriously need to use the correct wires and connectors being all the same!😉👍 Best of luck! Please be safe. Great video 👍👍👍👍👍THUMBS UP👍👍👍👍👍

[@peterbradley4916]

Great info! This motor maybe suitable for my range rover P38 conversion (which is quite a heavy lump). I was going to fit dual Hyper 9's, but, they won't fit. This Leaf motor would be a lot cheaper.

[@JV-fu8br]

the cucaracha living in the motor finally came out at 15:05

[@kschleic9053]

I love the bridge rectifier heatsinked to a block of flammable wood:)

[@BenjaminNelsonX]

😄Ha! I was more interested in keeping the bridge rectifier from tipping over with all the wires sticking out of it! I figured a screw into a piece of wood fixed that!

[@jhonkhan8153]

Unbelievable, a simple ebike throttle switch and few homemade circuit been used to power 🔋 the whole Nissan leaf motor , thanks for your Educational content 👍, for the whole army of novice

[@kenboo4]

Absolutely fascinating !!

[@DJSekuHusky]

TIL the EM57 has remarkably similar output power to the KA24DE found in the Xterra and Frontier/ The revised EM does 148HP and 240Lb/Ft, whereas the KA does 148HP and 156Lb/Ft. The question now becomes does the added mass of batteries make it drive worse, or does the higher torque value still make it quicker?

[@LouwrensvanderMerwe]

That's cool!! Thanks for sharing.

[@aomanchutube]

Oh this was good Ben!

[@operator8014]

Gotta build a scooter with that motor now. Would be freaking SICK!

[@BenjaminNelsonX]

Well, it's over 100HP. The challenge with a scooter would be to fit a battery pack which is high enough voltage. My Vectrix electric super-scooter runs an AC motor and fits 18 Nissan Leaf cell modules right down the middle for a little less than 150V when charged. Search VECTRIX on this youtube channel for more on that project.

[@larsandersen5505]

It’s not a bridge rectifier it’s a FULL BRIDGE RECTIFIER 😉

[@BenjaminNelsonX]

Even better!

[@ShawnGuertin]

AVE would even call this a rectum-fryer

[@AndreR241]

@@BenjaminNelsonX You don't know the channel @ElectroBOOM, right?

[@jaroslavstava3704]

The AC connection seems dodgy to me. I'd consider adding grounding to the motor and perhaps put an RCD + fuse/breaker in there.

[@stuartmills2209]

Brilliant, well done Sir, can the Nissan ecu be used instead or is it complicated with alarms and other stuff? Thank you

[@internetttroll1908]

Wait a minute... that means leaf engine is almost bolt on to a suzuki jimny... g13 or sj...?

[@neliosamch3195]

Ben, Can you connect in serie the motorcycle batteries for the 300 volts? This is very interesting for those who are waiting for a cheaper alternative to convert their diesel engine sailboat to an electric drive motor. My GTIL are working very good. The limiters do not let the inverter export excess of power, everything goes into 16S 280ah for night time and the bill is coming down a lot.

[@BenjaminNelsonX]

The batteries in my motorcycle already ARE hooked up in series! In the next video, I add some more to get to an appropriate voltage to power the Leaf inverter.

[@fredflintstone1428]

Brilliant Benjamin.

[@vitaliyyavtukhovskyi5947]

Hi Ben. Why is the motor spinning at a constant speed even after the throttle returns to 0 position?? I did not expect that one... And then to stop the motor you have to turn off the power supply? Again, why doesn't it just come to a stop when throttle is released? Thanks in advance!

[@BenjaminNelsonX]

Hi Vitaliy, I still needed to fine tune the throttle settings in the software.

[@alibro7512]

@@BenjaminNelsonX The motor needs a load to pull the speed back down. I had the same issue with my Gen1 leaf motor with an EVBMW VCM. I had to bolt on the Leaf Transmission to get it to work correctly and even then it only just slowed down. kzbin.info/www/bejne/aX7EiXmAedyAjKs

[@johnqualmann]

From about 14:50 for the next minute or so, I can see that you have a little helper (seen near the upper left hand corner of the screen) keeping a close eye on things.

[@kanemcvicar1108]

It would be 3 phase AC power cinnecting to rhe motor , dc input into the inverter

[@Roadstercycle]

Hi Ben, Do you think the rectifier setup would work the same with a Tesla setup for testing? I have a Tesla motor setup ready to go I just have not found the batteries yet.

[@SheepShearerMike]

Do to see you are now mentally in a place you can carry on with this project Ben. Have you solved how to drive the PTO? I would think you could use the standard gearbox with double clutch, most of the time leave it in gear then use the forward and reverse switch so you don't need to clutch. Then if you do need the PTO, you will have to use the clutch as before. Also, are you going for the electric hydraulic pump?

[@BenjaminNelsonX]

Driving the hydraulic pump is still a bit of a puzzle. If the Leaf motor had a tail-shaft, I'd just attach the stock pump there. Electric pumps draw a lot of current, and I'd need a really good-sized DC/DC converter to run that. At this point, the easiest route to go would be to use a PTO-powered hydraulic pump. I think I'm just going to get all the drive system worked out first, and THEN worry about the hydraulics.

[@BenjaminNelsonX]

I intend to re-use the original tractor transmission with the double-clutch.

[@portugal1969]

Do you think it could be run on a generator

[@marooned-5]

Hello Benjamin! Nice work. it really helped me with my budget ev plans and a simpler and less complexed solution as compared to open source and resolve ev solutions. Could you please tell me it this could work with nissan e power inverter as well? actually i cant find leaf parts here in Pakistan as leaf has just got here but note e power are in significant number and the parts are coming in too. cant find much of the content on e power inverters but thought i should ask you if you ever came across any of those too. Thank you in advance.

[@BenjaminNelsonX]

Sorry, I am not familiar with e-power inverters.

[@TheTimSargent]

Hey there! Love your vids… I’m a systems technologist for an electric power train startup company…. Was just curious… how did you acquire the PID’s for the motor controller and the BMS for all of this stuff to communicate on the CANbus?

[@BenjaminNelsonX]

All the magic of communications was taken care of by the Thunderstruck VCU. www.thunderstruck-ev.com/dilithium-vcu.html

[@SuperDimeguy]

I really want to understand this because I want to convert my Datsun 410 to electric. Electrical stuff always goes over my head though

[@EvilChairSlayer]

Even after you let the scooter throttle go, the power were still going to the motor. Why? 13:59. In the end, you had to shut it off manually.

[@BenjaminNelsonX]

Junky throttle wasn't calibrated right. Again, this was just bench TESTING. Learning what works and not, etc BEFORE using it in a project.

[@trainingtheworld5093]

Interesting video however I don't think its a good idea to spin ball bearings on the shaft like that. Those things will fly out like bullets if that bearing lets go.

[@timeaftertime3563]

Does anyone know if this also works on a Ford Focus motor? I can buy a complete Focus with a busted TCM.

[@racingfortheson]

How many amps would that motor pull when running the full car down the road?

[@BenjaminNelsonX]

Depends how hard the car is working. The motor will pull much higher current accelerating or going up a big hill than it will going downhill with the wind at your back. Looks like the Leaf e+ has a peak power of about 100kW. At 360V, that's around 280 amps. Just typical driving is going to be much lower than that.

[@tonyblackie3277]

Hi, saw someone try and 156v was minimum to spin Leaf motor. Not sure of amps etc. Someone tried 150v - no go - just a few more and away :)

[@carlosfranchi5043]

Superb

[@offgridwanabe]

Brilliant

[@FrankGraffagnino]

where do you hook up the wires for the "motor temperature sensor"? My EM57 motor didn't come with the black wire harness unfortunately so I will need to make those connections manually :( any ideas? I'm not even sure where that sensor is located.

[@casey360360]

288v is the lowest voltage for the stock Leaf PCM.

[@showme360]

So this could be turn into a generator driven by water or wind?

[@BenjaminNelsonX]

Yes, when mechanically driving the shaft, this becomes a 3-phase AC generator, which is then converted to DC to charge the battery.

[@jappietoutou]

How many version of motors are there ? which years should I be looking for a easy conversion ? ? Thank you

[@باسمجاسم-ع2ق]

How much mony did you paid for it?

[@paulmoretto1224]

So how do you think the leaf motor + VCU compares to commercial offerings like the hyper9/warp9 type motors. More specifically, those in the DIY community looking to do EV swaps.

[@BenjaminNelsonX]

I couldn't really say, as I haven't used a Warp9. I guess a person would simply have to compare the specs on what they are looking for. One nice thing about the Leaf is that a whole Motor/Inverter/Gearbox can be had very inexpensively from a salvage yard. The Leaf setup is a good one, but in some ways it's LESS DIY friendly. For example, There are already plenty of bell housing adapters available for more standard motors like a Warp 9. Also, the shaft is splined, instead of straight with a keyway, so that's one more step for creating an adapter or coupler. Probably the best way of reusing the Leaf setup with MINIMAL custom fabrication is to keep it with the original gearbox, and install the whole thing in the back of a rear-wheel drive car. Then just use custom half-shafts from the stock Leaf gearbox to the wheels.

[@kschleic9053]

A leaf motor+controller is going to be significantly less expensive, and will have more power than a hyper9/warp9 setup. However, to get that power a leaf motor needs a significantly higher voltage then the hyper9/warp9 operate at, meaning the minimum pack size is larger. If I had to guess, the overall cost will be similar, but with a leaf setup more of your $ will be going towards batteries (range).

[@paulmoretto1224]

@@kschleic9053 I am guessing the hyper9/warp9 is going to be more diy friendly as well.

[@2point2]

Did you ground the 12volt (-) to the case of the inverter\motor?

[@BenjaminNelsonX]

I'd have to double-check the instructions that came with the Thunderstruck VCU. There's a number of wires on the harness, but most of them go to either 12V+ or 12V-ground, so I'm pretty sure one of the wires on there somewhere is just straight to the frame/body/casting of the motor and connected equipment.

[@countteddy]

i know ive asked before Ben,will the thunderstruck vcu run a gen 3 prius inverter ? (meiden motor )

[@matthandy7039]

Don’t know what your driveline plans are, you’ll need a harmonic balancer though otherwise it’ll drive lurchy But you probably already knew that

[@victorpathen2607]

Great stuff Thinking in terms of 27’sailboat Sources to get this engine ? Thunderstruck ? Salvage ?

[@BenjaminNelsonX]

There's plenty of these motors available through salvage yards. You'll need some way to control the motor, which can be the Thunderstruck VCU.

[@floridacoder]

How much did you spend at the salvage yard? For the ECU?

[@poppysprojects6725]

Hi Ben , new subscriber, love your videos, I dont see much on social media about using the charger from the Leaf. Doing a marine conversion and would like to use the complete Leaf system ( batteries, motor, inverter, and charger. Any Thoughts, thanks Tim.

[@BenjaminNelsonX]

Sounds like a great project! I do NOT have any experience using the Leaf charger, so I don't have any advice on that. I DO know a guy who gutted a Leaf, and used the ENTIRE motor/charger/battery, etc. etc. in a cool-looking old kit car. It seemed to work well for him, but he did get frustrated at some points because of the wiring. If you want to gut an entire Leaf, make sure to properly label EVERY wire connector so that you can more easily reuse all the parts in another project.

[@blackterminal]

Hi Ben what is the minimum voltage this will inverter will work on?

[@choicestuff6910]

How well you think a leaf motor will run in a small boat? . Looking to convert current petrol motor.

[@BenjaminNelsonX]

It's probably OVERKILL! The challenge would be that the Leaf motor needs a relatively high voltage battery pack. That would be challenging in terms of the space and weight it would take. A 48V system would probably be a better choice. I know that people have taken outboard motors and replaced the engine on them with compact electric motors like the Briggs & Statton Etek with good success.

[@choicestuff6910]

@@BenjaminNelsonX thanks Ben

[@choicestuff6910]

@@BenjaminNelsonXthanks took a look at the b&s looks a bit small. The boat currently has a 1600cc Ford engine that via a clutch is attached directly to the drives haft.

[@BenjaminNelsonX]

@@choicestuff6910 Maybe a "small boat" is different in your your mind vs mine! The Nissan Leaf electric motor is rated at over 100HP. Not sure what the rating on your 1.6L engine is, but I'm sure it's less than that when you compare peak vs continuous operation. Another interesting idea.... Since a motor like this one can also act as a generator, if it were the motor on a sailboat, it could also act as a generator while the boat is under sail!

[@tstlavceoceo7066]

I have a 2wheel drive pathfinder and thinking of incorporation a 4wd front diff and driveshaft. Do you think this hybrid setup could work with reasonable benefits.

[@BenjaminNelsonX]

A transfer case would certainly be one way to add an electric motor into a gas vehicle. "Reasonable benefits" depends exactly on what you expect. Seems like a lot of work if you are just going to get a little better fuel economy. On the other hand, if it's a plug-in hybrid, and you can drive the vehicle completely on electric for some reasonable distance, that sounds pretty good. I think that the most efficient way to build a DIY Hybrid would probably be to have a transverse-mount dedicated gas engine directly on one axle, and a dedicated EV system driving the other axle.

[@independenthqusa4170]

Nice Ben thanks for sharing. What is a fair price fot the motor setup?

[@BenjaminNelsonX]

Prices vary a bit, but I've found just the motor by itself for $500. About the same price for the transmission. www.car-part.com/ is always a good place to go for junk yard searches.

[@mehroshfatima9084]

From where I can buy nissan leaf ev kit?

[@BenjaminNelsonX]

Thunderstruck sells the module to control the Nissan Leaf Inverter and Motor. www.thunderstruck-ev.com/dilithium-vcu.html I got the Leaf components themselves from a junk yard.

[@portugal1969]

I've got a van I want to put a leaf in, so to speak, complicated but its rotting away because of Ulez, a uk pollution thing

[@videolaudia]

Hi Ben, nice vid. we wanna swap it in an citroen DS. does the motor turn in both directions in same force + rev?

[@BenjaminNelsonX]

Yes, it spins either direction just fine. If you needed to swap which was "Forwards" vs "Reverse", that should be no problem.

[@2stroketurbo]

nice

[@countteddy]

Hi Ben , is the thunderstruck ECU a generic controller ?, ive got some ex IMIEV/PHEV meiden motors and wonder if that would run those ?

[@BenjaminNelsonX]

The VCU with run Nissan Leaf, UQM or Coda Motors.

[@jimchance5006]

About how much torque is this thing capable of in a car?

[@neliosamch3195]

80 kW (107 hp) and 280 N⋅m (207 ft⋅lb)

[@jimchance5006]

@@neliosamch3195 that number is through the stock 8:1 gearbox correct? Is that the number at the "crank" of the motor, or at the wheels? I'm planning on coupling one of these to my stock gearbox whose transaxle x first gear is 12:1. I'm wondering about how fast that will be. (car weighs 2200 lbs with stock engine)

[@neliosamch3195]

@@jimchance5006 yes, at the gearbox. At the wheels is variable depending of sizes and wears of the tires and transaxle ratios. The term refers to the gears in the truck's differential, which is a mechanical device that links the rear axle to the driveshaft and then the engine. Technically, the number should be expressed as a ratio, such as 3.55:1, But that gear ratio would most commonly be referred to as "3.55" or simply "three fifty-five." A numerically higher axle ratio provides a mechanical advantage to send more of the engine's available torque to the tires.

[@rescuecow90]

What rpm does the motor max at?

[@RinksRides]

CAN BUS is basically a 12V version of USB. And aren't those more of a scooter?

[@BenjaminNelsonX]

Aren't WHAT more of a scooter?

[@jrcarr5507]

Will that little black box work with Fisker Karma inverter and motors?

[@BenjaminNelsonX]

Specs are listed right on Thunderstruck's page: www.thunderstruck-ev.com/dilithium-vcu.html This is good for Leaf, UQM, and Coda motors.

[@mrswinkyuk]

Did you really use "random components" ? Because you were _very_ lucky if you did!

[@BenjaminNelsonX]

I already had a heavy duty contactor and a Hall throttle from other EV projects, 2 switches from my electronics box, then then random bits of wire. A Leaf motor, inverter, and Thunderstruck VCU were all intentional, purchased items.

[@mrswinkyuk]

@@BenjaminNelsonX But you did actually _choose_ the components, not just a lucky dip. It's the fashionable use of the word 'random' I was picking up on. Not meaning to be a dick about it but couldn't help commenting :-)

[@elektrokinesis4150]

you really need some big capacitors on that ac feed

[@BenjaminNelsonX]

The inverter already has plenty of big capacitors inside it.

[@Mchacz8008]

16:05 Your setup has some bugs in, or on it 😁

[@BenjaminNelsonX]

It's not a bug, it's a feature.

[@The4thLabo]

hi Ben! Thank you for very cool video. I have been looking for How to work Leaf motor , so it was very helpful. Btw, although I have latest gen LEAF motor , Thunder Struck Motors's VCU wouldn't work with latest gen. If you know a VCU for latest gen LEAF, then Please tell me the store that handles the product.

[@boson80]

what will the top speed be on the tractor? 🤔

[@BenjaminNelsonX]

Same as what it would be with the gas engine. 5th gear on the International 300 Utility is about 17 miles per hour.

[@Pervypriest]

@@BenjaminNelsonX thats great but the torq, omg it will in a total differnt leauge.. Cool video and highly educational 😀

[@kantorobo7718]

i guess it's time to build a new project :)

[@ernieschatz3783]

Great, now a whole gaggle of people think they can just by a bridge rectifier and hook it up without any kind of input filtering or output smoothing to run anything they want. Gotta love KZbin.

[@s10jam]

Am I the only one staring at the Stink Bug?

[@gacherumburu9958]

👍

[@mustafacelik1071]

12:14 open the video

[@nokiavezilsesleri2863]

15:14

[@spaghetti9067]

Make an electric golf cart with this

[@BenjaminNelsonX]

AC powered golf carts are actually now quite common!

[@artyfuffkin7805]

I'll throw some more coal on the power plant fire to power that

[@haugstule]

2:54 not gross, whoever thinks that: grow some skin. try siphon off old gasoline, that's gross

[@BenjaminNelsonX]

I mostly added that graphic because I was sure that otherwise somebody would say that the whole thing was full of coolant and that I'd poison myself. Sucking on a rubber hose is still a little icky no matter what's inside. Of course, I did the same thing a few days ago, cleaning my 210 gallon aquarium....

[@blooddude]

I want to stick one of these in a mk1 MX-5!!!

[@christopherbrand5360]

If only you said: “FULL BRIDGE RECTIFIER!!!” like Mehdi of ElectroBoom :) This is great stuff! I can’t wait to see the tractor run with that motor. So much more power/torque than the original engine.

[@mathewndebele1960]

Yay, the leaf motor is here.

[@Pervypriest]

Don't leaf me

[@rillip3]

The wagon wheel effect makes it pretty impossible to tell in the video which way is which, given how fast it ramps up under 0 load. I'll take your word for it that it went an opposite way!

[@_a.z]

No reservoir capacitor on the DC? Rough DC ain't good! I love the whole bodge though! Great work!

[@power-max]

The addition of a precharge resistor suggests the motor controller already has a large bank of capacitors in it, as-is typical with such units.

[@_a.z]

@@power-max Yep and there's no significant load.

[@malcolmmcgrath9344]

Why would people want these motors, there is no loud reciprocating explosive noises, there is no smoke, no smell of hot burning oil?? I wonder if I could make one would fit into my Elantra?? Anyone want to buy an Elantra engine??

[@mbrenengen]

So - EV novice here looking to build an electric houseboat. Rather than converting AC to DC so the inverter can just change it back to AC, is there any way to skip that step? My battery bank at 48vdc will invert to 240v. Is it the 3-phase-ness that requires the OEM inverter?

[@Roadstercycle]

Hi Benjamin. Look in the VCU code on a computer, you should see where they set the minimum voltage. You should be able to lower the minimum voltage for testing. That's what we do with the Damien McGuire setup for bench testing the Tesla motors on the bench. Just a thought. Great video by the way.

[@BenjaminNelsonX]

It doesn't appear that the Thunderstruck VCU has any settings in the software for a Minimum Voltage. The only references to voltage at all in the manual are in regards to precharging and regenerative braking.

[@Roadstercycle]

@@BenjaminNelsonX It was worth a shot to see anyway.

[@Hi_Its_Alice]

I am looking for a Leaf too. Great project demo :) Keep up the good work!

[@markeh1971]

Hi, I like the idea of reusing an old leaf, be it an e+ offering all the parts needed. Indeed there are companies in the Uk now offering this conversion for Land Rovers series I, II, III and defenders using late 40 kWh Leafs as the donors. It’s amazing how little is needed to get it going. Would be good if you let people know how you got on. Take care M.