Building an Electric Bike
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День томуBuilding an electric bike isn't easy, especially when using unconventional electronics, such as a drone motor. After 3 years of development, I have a bike that I'm finally happy with... but who knows what I'll change next...
VESC6: trampaboards.com/vesc--c-1434...
VESC LCD Display: • VESC LCD Display
2nd channel: / @timstation
Enjoy my videos? These are made possible due to help from my Patrons. Please consider supporting my efforts: / tomstanton
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My Other Equipment:
Main camera - amzn.to/2vlvlC6
Main lens - amzn.to/2gMrhru
Main tripod - amzn.to/2tqRjBt
Secondary Tripod - amzn.to/2t1NkMh
Microphone - amzn.to/2uuv9n0
Audio recorder - amzn.to/2v3mjcG
Banggood affiliate: www.banggood.com/?p=LT0710618...
Twitter: / tomstantonyt
3D Printer filament sponsored by 3D Printz UK: 3dprintz.co.uk/
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@SuryanIsaac 4 роки тому
That transition at 8:03 made me very happy
@UffDaDan 4 роки тому
You'd love Clickspring... For all reasons but especially that.
@iMidnight_ 4 роки тому
:Thumbs_Up:
@kenrow3604 4 роки тому
I thought I was the only one that got a mini climax at that point...
@diabloflare8304 4 роки тому
Suryan Isaac best happily comment ever 😫👌
@mobilgamerboy4330 4 роки тому
Suryan Isaac rewatched that clip like seven times
@drone51 4 роки тому
Everyone: *burns motor*, buys new motor. Tom: *burns motor*, rewinds motor...
@klausbrinck2137 3 роки тому
You have to rewind those cheap motors anyway with thicker wire for efficiency, and to modulate kV, dependent on the windings-number.
@cyber_robot889 3 роки тому
True Russian
@drone51 3 роки тому
@@cyber_robot889 what a lad
@pvs1681 3 роки тому
@@drone51 I think you meant to say; what a comrade;) lolz comlad!
@drone51 3 роки тому
@@pvs1681 HAHA yes my comrade :)
@solensovida 2 роки тому
Mate, you are probably not reading comments a year after the video is realised ... but for real, what you are doing is inspiring. You provide a lot of honest knowledge to the public, and on top of it share the fruits of your journey. You upload the results, the final CAD files, the methods and the means. Hats off to you, sir. May your channel be as plentiful as your great work.
@bhx7527 10 місяців тому
yes thank you to him, i am building one right now
@AkaiSentoki 14 днів тому
@@bhx7527 how did it go? did you succeed?
@omardude39 2 роки тому
This was absolutely fascinating!!!! I LOVE all of the thought and consideration that went into your various iterations of the project.
@graysonsmith7031 4 роки тому
"This is my homemade electric bike. It isn't powered by a battery, instead a turbine fed by a pressurized tank creates the electricity needed to turn the motor. The fuel efficiency is pretty good as I only have to get off and pump the tank full with a bicycle pump every 30 feet."
@kalleguld 4 роки тому
Maybe you could mount the pump to a flywheel, so you can use the pedals to pump the pressure tank.
@vflinck1324 4 роки тому
@@kalleguld well that sounds like a regular pedal powered bicycle
@doodlebug6833 4 роки тому
@@kalleguld big brain moves
@theshinken 4 роки тому
@@kalleguld ingenious!
@vitordelima 4 роки тому
The closest you can get to this is using liquid nitrogen engines.They are real and the energy density is about the same (terrible) magnitude as Li-ion.
@prithvirajkanne 3 роки тому
He is the man with a lot of passion and money.
@xenomorph1317 3 роки тому
And a usefull brain and not a waste off skull space. That being said, i don’t see any use for the pedals anymore.......
@mychannel4334 3 роки тому
a lott
@adruvitpandit5816 3 роки тому
Passion not money, its the patreons.
@rajendravishwakarma3825 3 роки тому
Ok
@matthewloyd1294 3 роки тому
5
@Seelingfahne 2 роки тому
I love Vedder’s speed controller project, it was a big inspiration for my university capstone project. Thanks for sharing your whole process, failures and successes alike :)
@wolf1066 2 роки тому
This is one of the most useful DIY electric vehicle videos I've ever seen. The explanation of gear ratios and kV rating was very helpful.
@LIFEOFSTUFFEDANIMALS 3 роки тому
8:01 that edit was absolutely amazing
@DaddyM7MD 3 роки тому
Ikr its simple but cool
@thereignofdando 2 роки тому
I went to type this exact thing but thought I’d check the comments first. Such a slick edit!
@flakeomlet 2 роки тому
Bro I didn't even notice
@archive8080 2 роки тому
It was okay...
@socialus5689 4 роки тому
"I Know most of you are engineers" Sir, i'm a useless 20 year old.
@PhG1961 4 роки тому
I wouldn't say you're useless ! You're at the beginning of many challenges. You have many options and choises. Choose wisely, do the right thing !
@yoctometric 4 роки тому
Your youtube channel shows evidence to the contrary, You are quite a skilled engineer of digital vehicles!
@ValentineC137 4 роки тому
*_useless 19yo noises_*
@DonVigaDeFierro 4 роки тому
Hahahaha! I'm a useless 23 year old!
@buildmotion1426 4 роки тому
Bah, think of yourself as a battery looking for it’s pack.
@mikef-gi2dg 2 роки тому
Interesting watching you work thru all the unforeseen issues as you went along. Don't know anything about companies who build electric bikes for sale, but if TOM decided to go into the business, they might find they will eventually have some stiff competition in the future.
@JohnB-uf7ft 2 роки тому
I could see how this would create a huge amount of gratification. Great job.
@isaiahhiggins 4 роки тому
8:04 wow, that was smooth
@iMidnight_ 4 роки тому
yup
@bobbyjoe4012 4 роки тому
"Come over" "I can't I'm busy babe" "No one's home..." 3:07
@kreidosdaddelt1196 4 роки тому
Golden Boy at its best
@shaunlastname391 4 роки тому
@@zacharyj6465 maybe they are out smoking drugs with a midget
@SkvalaGaming 4 роки тому
"Goes to her home" "There's really no one there"
@frederickschulze8014 4 роки тому
I usually don't laugh at these but this one got me
@aneyelesspig8899 3 роки тому
@@SkvalaGaming well, she said no one's home...
@Flyhi_Photography 3 роки тому
Your intellligence facinates me immensly. I can't stop watching your videos.
@woodworks2123 Рік тому
I love how you casually speak about, I just redesigned this and built one of these as if it's simple. Your a very talented guy Tom.
@DuncanAitken 3 роки тому
3:06 : haha, perfect timing with the jet aircraft going overhead.
@tau93 4 роки тому
The editing in this video is incredible, particularly the transitions. You also did a great job of packing a ton of clear, concise narrative along with explanations and data into just 14 minutes.
@nickgalena1 3 роки тому
you have learned a lot by doing „mistakes“ - While my long time in sports car industrie I really liked to have engineers like you around me - which burn for what they do. Talented and inspiring !
@jeffreyturck274 2 роки тому
Very well done, i like that you included the failures, well i believe failures are the only way you can learn the best ways that work. I am impressed and certainly think you have all the right stuff to succeed in any project you choose. A lot of what i see you working with can be "reverse engineered" into other fields, i wish we were neighbors i need your expertise to combine with my wind turbine projects to make power like nobody else can.
@kacperfilipek8461 3 роки тому
Have you considered adding a gearbox, so that you could possibly have decent acceleration as well as maximum speed?
@HarryPorpise 3 роки тому
That would be awesome :D
@elcartero5065 3 роки тому
Or you know..... you could make a pedal bike and not get lazy with a electric bike. Were all gonna become fat
@harrisonsmetana2506 3 роки тому
Much more fun to just strap a 2 stroke engine to a bike and it makes a much cooler sound
@Endidixknsej 3 роки тому
@@harrisonsmetana2506 yesssss
@djmg6016 3 роки тому
i think modified gearbox of a bike using a drive shaft will be nice..just a imagination
@Iexpedite1 4 роки тому
At 6:59 Tom said, “a lot has changed since then. Suddenly and seamlessly, I am seeing a fat wheel bicycle sliding sideways. The rider isn’t Tom. Took me a second to realize that UKposts had transitioned me to an ad for a bicycle.
@positivemelon7578 4 роки тому
The switchbike ad?
@thecaptainnoodles 4 роки тому
*laughs in* youtube premium
@sleeptyper 4 роки тому
@@thecaptainnoodles AdBlock for the true winners.
@jordanhorst6 4 роки тому
same thing happened for me lol
@MaEtUgR 4 роки тому
*laughs in* ABP plugin
@3.0colorado21 2 роки тому
I’m attempting to build a mountain bike wheelchair for my buddy... it’s a lot of math. I like the idea of an electronic motor to assist with the uphill and rough terrains. This was very informative and cheaper for me to watch your trial and errors lol. Thanks
@RoadRunnerMeep 3 роки тому
Seen this before, loved watching it from the start again. Amazing the work that you've done and with a 3d printer
@miklonish 3 роки тому
Amazing engineering work Tom! Love the dedication to the project and your constant strive for optimizing performance! Just don't forget about safety, your batteries are aimed directly at your valuables!
@2SUB-TV_space Рік тому
How to make freewheel? Much needed for this project!
@ultrainstinctshaggy2745 4 роки тому
" MO POWA BABY!!" - James Pumphrey
@milan12 3 роки тому
Donut gang
@alexoghoorian4631 3 роки тому
This is everything YOU need to get up to speed on electrical bikes!
@cosmicscommentary2361 3 роки тому
why do people like electric bikes? Im nolan and this is wheelhouse
@TheUniversalid 3 роки тому
Why did I read that in his voice?
@OnerousEthic Рік тому
Wow! Your problem solving skills are impressive and diverse! Well done!
@peanut71968 2 роки тому
Not boring! Good spec coverage and some really great engineering skills and tips! Cheers . . . 🧐🤓
@snowcrazed1 3 роки тому
Sensational, thanks for sharing - clearly a lot of time spent improving, and we all get to benefit from your past issues!
@b.c.2281 3 роки тому
I actually like the sound of your belted setup vs. the hub motor. Gives it a bit of character.
@karimrishani8298 3 роки тому
well done. A good understanding of electric engineering and hands on skills simultaneously
@stevenparkin6486 3 роки тому
Tom. Thanks for this highly useful video. It progressed quickly but not too fast. You explained key points without unnecessary detail. It was perfect! - Steve, Utah USA
@KingArttu 4 роки тому
Now this is some hardcore prototyping.
@PieterSchulteFiefie_lol 3 роки тому
Tom, you're really gifted. You'll do well in life! Keep it up pall!
@olivertrevellyan9789 3 роки тому
i think the next best idea for the new version would be to have a functional gearbox type arrangement, therefor you can have lots of torque down low but still a fast max speed. Whether is is through a servo that can mesh a gear to the belt, I would love to see how you would do it.
@weaponizer4444 4 роки тому
I would love to see you making proper electric motocross bike in collaboration with colinfurze, you in charge of making battery and electronics and he making the frame.
@dast_uk 4 роки тому
Love a bit of Furze. I saw this and thought Colin could do something like this, then wondered if he had as I haven't watched all his videos yet!
@MrChoklad 3 роки тому
that would be an amazing collab
@monicapatri9813 3 роки тому
Mira, yo tengo el motor central Aston Rider y lo vengo usando bastante bien. Lo he cambiado de mi rodado 16 plegable a mtb 26 y ahora en una 24. El kit lo cambia mi marido en unos instantes apretando un tornillo viene todo conectado y la pantalla tiene cargador de celular
@r00kiet80 3 роки тому
u mean making the flame
@Professor-Scientist 3 роки тому
colinfurze is an absolute douche and not to be taken seriously. He is aimed at a younger audience.
@Metalrasputian 4 роки тому
2:17 "And this began my quest for [mo powah babeh]"
@subtopewds6964 4 роки тому
Pop up down head lights
@ShawnSavageTeachings 4 роки тому
Garrett El Programador Ineptos donut
@Director_Orson_Krennic 4 роки тому
@@subtopewds6964 R-R-R-R-REMIX! Roll up up and down headlights!
@localsms 4 роки тому
I literally said that in my head! LIGHTNING! LIGHTNING! LIGHTNING!
@kenta469 3 роки тому
Slap a ls on it
@jmcbike Рік тому
I built a display similar to yours, which keeps track of amps and volts (watts) vs time, so the battery charge can be tracked. It also allows converting the controller from a speed control throttle to a watts controlled throttle, as you mentioned you did. I like that, it is more motorcycle like and you can then set preset power assist wattage amounts- speed might change but watts can stay at the preset level. My motor is a Bafang BBSHD with the internal controller.
@delargent2080 2 роки тому
dude this is amazing. i wish i had the tools and material to make something like that
@DavidSprogis 3 роки тому
Thank you for sharing all the details, including failures - so instructive!
@madmushroom8639 4 роки тому
What a great transition at 8:00 :D Awesome video as always!
@iMidnight_ 4 роки тому
xD
@offgrid2010 8 днів тому
I just starting seeing vid's w multiple motor's. Usually 775's and it seemed like there could be some problems there. Your application answered that!
@hotmimi666 Рік тому
Yo I've seen your first build...it was inspiring....came across this video and WOW awesome! I got to see all up till now. Keep it up!
@RabbitsInBlack 4 роки тому
Sounds like an engineer, always trying to reinvent the wheel.
@andreabena7421 4 роки тому
And he have a lot of Money that he should use in another way...
@BlackSun717 4 роки тому
@@andreabena7421 He should use his money to have fun, as I see he is having fun, so money well spent!
@landene8230 4 роки тому
@@andreabena7421 have you ever heard of a hobby
@trexmidnite 4 роки тому
He reinvented stupidity, he said it himself.. real talk
@amelialee9996 4 роки тому
An engineer would consider the wasted energy converting electric to mechanical force.
@randall8686 3 роки тому
Probably one of the most interesting UKposts channels out there
@SKITZALOT 2 роки тому
Thank you for what you are doing, and what you have found. I'm helpless, your know-how is impressive. I really only need to maintain 20M.P.H. on the side walk when I ride.
@migmagingenieria 2 роки тому
Superb job man!!!! A real pleasure to watch your vids!
@Pilot_Marc 3 роки тому
Hey Tom, absolutly great video! That could be a start up for selling pre-installed parts ;-). Hopefully more to come, Greetings, Marc
@josephboehlke6368 3 роки тому
13:22 What system is this you're using? I'm interested in getting my hands on it.
@Electronics-Tech-1977 24 дні тому
Oh God what a technical mind and work you do. Great job indeed. There is no comparison event to understand your projects. I am feeling empty of my upper portion.😂😂
@Cristian4133 3 роки тому
Great project, i hope someday develope something like that. Thank's for share it !!
@asrithk.v6074 3 роки тому
i did not seen this much passionate and dedicated person in my entire life..he never gives up..!
@automobilesarefun409 3 роки тому
I have not seen? Or I did not see.
@nosnibor800 2 роки тому
Thats because he is an engineer.
@renzolieverloo1255 3 роки тому
Hi Tom, Really nice video recab of your learning curve during the build of your own ideal electric bike. I can imagine your feeling of gratification when you had reached your desired result after 3 years of work. It's not about having an electric bike, then you just buy one, its about knowing how everything works and creating your own optimal design. Pushing your own knowledge to get the most out of every mechanical and electrical detail for optimal results. People who even take time to create a video about there years of work and contribute by sharing their knowledge deserve at least a thumb up. Again, impressive piece of engineering Tom, thanks for sharing. Not one second of my time was wasted watching this video.
@dbtest117 Рік тому
Yep. This is why I watch this video for the 11th time. There is no e-bike without some drawbacks I don't want. I'm investigating building a bike that can take cargo and possibly be charged with solar, that can be locked in a way that no one would like to put the effort into stealing it.
@jwrhynejr9608 3 роки тому
Thanks for the EDUCATION on DIY e bike building. Got some ideas from your explainations!
@RogerMenzi 2 роки тому
Thanks for this research, your work and your videos
@SuomiFinlandPerkelee 4 роки тому
I think you are spot on with this video, as well as your assumptions on your audience. I’ve gasping at name brand electric bike prices and what you get for the money. Of course there is trial and error + hundreds of hours work involved in doing this DIY, but when it’s a hobby, all that matters is the enjoyment (and cost of parts). The idea that I can convert my existing bike to electric is tempting in so many ways, and your videos have shown that while it is a lot of work, it’s not black magic.
@cho4d 4 роки тому
Check out the BBSHD series if you want something of a kit-form diy thing. I have the weaker, older bbs02 and it's a trooper. over 3k miles so far. i've seen people put 10k miles on them with only the sprocket wearing out. The HD versions are beefed up in every regard.
@SuomiFinlandPerkelee 4 роки тому
@@cho4d I'll check it out, thanks for the tip!
@kenyamagami6669 4 роки тому
Hi guys I finally got my degree, in mechanical engineering and I've been watching this channel since I started college. I just want to Thankyou for always inspiring and fueling my passion on engineering and without you guys the engineering UKpostsr. I would've given up quite a long time ago.
@animefordbz 4 роки тому
ken yamagami Congratulations!!! That’s an incredible achievement :^>
@DarthZackTheFirstI 4 роки тому
great how you got the theory stuff done! now you can watch youtube how to actually build things :D
@2SUB-TV_space Рік тому
How to make freewheel? Much needed for this project!
@artyom6654 Рік тому
I study for a programmer but now I regret about it and wanna be mechanical engineer. I dont want to study as bachelor again and wish to proceed as master in engineering
@araiza444 2 роки тому
Yes, I am an engineer, but only watch this kind of content when relaxing. Do plenty of engineering any other time... Thanks or your effort though!!
@RealAadilFarooqui 2 роки тому
Thanks for all this Data and Tips, might help someday with a similar project in Future
@lilyrooney 4 роки тому
I wish I was as good as you at not only documenting my projects, but being able to summarize them in such a nice presentation. good work man, genuinely envious of your editing and build skills lmao
@tilmobeans5127 3 роки тому
This dude could have just bought a nice electric motorcycle but looks like he had fun doing this
@damavox 3 роки тому
true but he did at home, what some companies spend 1000s on and hire a $100,000/yr engineer. Sure he spent more money than it would be to just buy a kit or an electric motorcycle but what he did is actually amazing, for just using Google and his own, non professional engineering mind.
@drumkommandr9779 3 роки тому
Now, let's try it with a vespa, and a starter motor. ^_^
@hiwayhighway9925 3 роки тому
Plus electric motorcycles are pretty expensive already.
@kevinjoseph7322 3 роки тому
It's about chasing your dream
@alastairsharp7829 3 роки тому
He did well!
@MarkHahn 3 роки тому
That is awesome! You have a bright future, Tom. Love your Videos
@savashzaynal6502 2 роки тому
As an engineer this was very cool and inspiring, definitely worth subscribing. Keep up the good work young man and become a great inspiration for today's younger generation.
@ujjuwr2785 3 роки тому
This is amazing. You're really passionate and I wish you find sponsor to start up your own e-bike company.
@alexythemechanic8056 2 роки тому
What they've done isn't legal on UK roads. Fine for a UKposts video, not commercially viable.
@wcrsb 2 роки тому
Its because of too much power/speed or?
@troyna77 3 роки тому
In my opinion your the tony stark of electric bikes. GOOD JOB! thanks for the brief tuts and inclusive data on mount designs and formulas.
@da33ie 3 роки тому
Awsome vid! Cant wait to see some more projects!
@imager09tube 2 роки тому
Amazing work Tom! Thanks!
@rikilshah 3 роки тому
This guy is setting new goals for DIY projects!
@DanielinLaTuna 2 роки тому
Fascinating discussion and demonstration. By the way, Harley Davidson uses the two belt system, with the motor driving the tranny, and the second belt driving the rear wheel. I wonder if it's to make up for an underpowered motor.
@juggernautz 2 роки тому
Harley designed the 2 belt system to reduce sideways torque and its a lot quieter. A 1200cc Harley has 85 horsepower and up. The 125 cubic inch engine produces 130hp. Similar hp to a Toyota Prius. Custom engines can be 2.5 liter or 3 liter beasts. Also a large rear sprocket increases power too. For a 1000 pound bike they haul arse!
@Peter.Fields. Рік тому
Toure a genius ! You’re … incredible and I’m so jealous of all of that, how inventive, how smart you are ! I love it !
@alienspecies6872 2 роки тому
This man researched the whole E-bike building by R&D it many times.
@jhsevs 3 роки тому
This video has given me a ton of inspiration and ideas. One of which being using the crank as the speed controller, either by using an encoder directly, or passing the crank through a back sprung differential with a potentiometer mounted to the differential bell. The latter would allow for you to use another pot on the handlebars to set the max amount of electric assist, and your additional pedal pressure while cycling normally would propel you forward electrically. This way you would still have to cycle for the sake of working out, but you would get additional range and some help up the steepest hills. This could motivate some to get on the bicycle seat more often.
@2SUB-TV_space Рік тому
How to make freewheel? Much needed for this project!
@davidreidy4154 3 роки тому
Hi Tom Awesome Engineering skills, I was wondering what kind of CNC router you have? and how did you cut out most of the motor bracket profiles, did you make it yourself or purchase?, I am working on some modifications to e bike conversion myself and will need to make some brackets for support. Any info would be really appreciated. Thanks, are really talented and keep up the great inspiring work ! :)
@beatsentertainment2347 3 роки тому
Education pays off... that's what I see in this video. Great job and knowledge
@prabanchakmaamitabhomankoo2102 3 роки тому
Really great design and innovative idea. I had the same idea but watching your video cleared a lot of my doubts and buy the way bicycle design is really nice. I will build myself one oneday👍👍👍
@cghoward70 4 роки тому
“What’s powering your bike?” “Two cans of beans. It’s gas powered.”
@NickyP500 4 роки тому
A word of warning, I've heard of people in the uk getting pulled over by the police. If your ebike is over 250w you can get done for no insurance, no road tax, no Mot, driving a vehicle with no registration and depending on if you have a motorcycle licence etc. Otherwise this is frikkin awesome.
@krcb197 4 роки тому
500nickp I am sure @tom was responsible only testing on private land with the land owners permission.
@philipm3173 4 роки тому
500nickp meanwhile in the US people jerry rig weedwhacker motors onto their bicycles with no penalty 😂
@barneybarret6088 4 роки тому
What 500nickp says is true. Max 250w and can only assist and not be throttle controlled. Otherwise it is classed a motorbike with all the legal implications. Which is a big shame!
@stevefoster7113 4 роки тому
Not only that, your creation will be sent to the crusher. What would be much worse is if some idiot inspired by your video mows down a pedestrian in town or whatever, as people don't expect bicycles to be that fast. You should pull the video and work on something legal.
@DaveWasHere112 2 роки тому
11:11 “super quiet” sounds like a frickin car passed by lol
@keithking1985 2 роки тому
it's very rarely my "DAD" will be glued to any video i show him on You-Tube... i recently bought an E-bike! and it was absolutely the best money iv ever spent in my life."EVER" I'd recommend one to anyone. but my god... 'TOM MY MAN" THAT WAS AWESOME & LORD COULD IT MOVE.. : ) when i think of my 30kg bike with its 20inch wheels running out of battery, & im still 5 miles away from home.. it make's me want one like that. IV SAW LOAD'S OF 'MAKE YOUR OWN EBIKE VIDEOS BUT... THIS WIN'S : ) HANDS DOWN.... PURE CLASS! : )
@mrsmith4662 4 роки тому
Really good! I admire your tenacious, constantly changing/improving/refining your design - true development engineering. I don't know why you don't go on Dragons Den, patent all this, or work collaboratively with Dyson!
@northernfreelance5788 4 роки тому
it's called Bafang Motor. Or from a series of BBSHD Mid Drives. He's trying to re invent the wheel. Motor at frame, small gear. motor on wheel, big gear.
@spelare1 3 роки тому
"I know most of you are engineers" im 14 but probably will be so come back in like 7 years
@yolandashikers3666 3 роки тому
waaaaaaaaaat, 1M view in 4 days Tom!!!! ok simple, it is a cool video mate! watched it 2 times😉
@optichardscope7877 2 роки тому
@@yolandashikers3666 same
@jmad318 2 роки тому
He says many of you, not most of you
@garethbaus5471 2 роки тому
Probably more like 8 or 9 years, most engineering degrees take 5 years unless you have the option to take calculus in highschool, and that is assuming you don't take a semester off for a co-op.
@amedeoresistente1646 2 роки тому
@@yolandashikers3666 5%
@alihaseeb9939 Рік тому
Thank you for this video..It was very useful and nice illustration about the whole things
@broGabiza 3 роки тому
Great innovation mate👌. Keep up the good work
@avinashmuraleedhar 3 місяці тому
you didnt just share the built...but you shared about problems encountered and upgrades with reasoning for them...remarkable and thakyou
@kentakuruishere9858 4 роки тому
Sounds like a happy R2-D2 rolling downhill
@MrNaufan 4 роки тому
12:48 : Let's call that Stanton's Equation
@dharmayudha3401 4 роки тому
Nice
@MrNaufan 4 роки тому
@@dharmayudha3401 is it more like theorem or law?
@MisterTalkingMachine 4 роки тому
Stanton equation would be a good option.
@DeathracerXD 3 роки тому
yes stantons law
@klausbrinck2137 3 роки тому
works only for 26-inch-wheels...
@johntheurer2265 2 роки тому
For the filter on the motor there are hobby filters for RC cars. That material would work great
@EelingStudios Рік тому
Hope you never fall off at those speeds, great work.
@thebrojectlist6881 Рік тому
You make some awesome engineering video's, keep up the good work!! :p I have a question about the motor kV - gear ratio. Were did you find that this ratio has to be a factor of 10? I am currently converting a minibike from petrol to electric, and i calculated this ratio for my build and it's around 16.9. I guess this will be really slugish then. Does this apply to all sizes of motors? Or is it just for the smaller ones?
@kapanjieck5903 4 роки тому
0:02 TOAD SCREAMING
@EliteTester 4 роки тому
REEEEEEEEEEE
@r1seagainst883 3 роки тому
I thought R2D2 when it got too much Voltage.
@eonreeves4324 11 місяців тому
8:30 such a clean cheat, that is something i would do lol "if it works - it works!"
@Joe__Tech 2 роки тому
Great work. I wish I was a student of Electrical Engineering one more time! 😃
@xjulek4714 4 роки тому
Hey Tom, I would love to build an ebike like this! Could you make the files public? Thingiverse?
@harlysweeney2625 2 роки тому
The guy deserves every view
@GeorgeTsiros Рік тому
the combination of haphazard design choices (how close to the brakes you said?), short-sighted, spur-of-the-moment decisions (lop off the motor's end!) and careful consideration about... eeeh... i'll be generous, 2/3 of the time, makes all this... _chef's kiss_
@anascottwelding1761 Рік тому
Great detailed vid. Thank you
@Joelmelanie 4 роки тому
waaaaaaaaaat, 1M view in 4 days Tom!!!! ok simple, it is a cool video mate! watched it 2 times😉
@friendlynomad9840 4 роки тому
Amazing work! Your fabrication skills are impressive. How do you solder those large terminals on the batteries? It's always a disaster when I try.
@mrwmc22 4 роки тому
He spot welds, check out a few videos showing the process. He doesn't solder them.
@RingingResonance 4 роки тому
You 'can' solder them, but I don't recommend it. You would need a very hot soldering iron and a lot of patience.
@extrastuff9463 4 роки тому
If you want an affordable setup (relatively speaking to professional setups), look at the kWeld kit. They have various options just the bare essentials or also an added capacitor bank in case you don't have suitable batteries or whatever to power it from. It's still not cheap, one of the things that's pretty high on my wishlist for a few planned projects that involve more than 2-3 batteries (so far it has been low current/voltage stuff and I can get by with inserting batteries in standard plastic holders). For the occasional higher power stuff just taking a suitable lipo pack aimed at the remote controlled vehicle market can also work, as a bonus if you design them for that swapping batteries is fast and you get a standard connector to hook up to your charger out of the box. But when going for something large like a battery pack for an ebike I wouldn't want to go that route.
@cubinn149 3 роки тому
Awesome setup
@gmodesike 2 роки тому
Wonderful info. Thank you!
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