Build Electric Bike at Home
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- เผยแพร่เมื่อ 9 เม.ย. 2019
- i use
Drill Trigger Switch
36v motor
18v battery
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What you need to do is gear the motor so it spins up to it's rated rpm at around 20 to 25 mph, making that your top speed.
What you have is totally wrong, even the motor sprocket is way oversize- you get very little power out of it and will burn it out if used very much. I don't remember the ratio I ended up with on my similar motored bike but it probably was around 15 to 17 to one (the motor spins that many times to one rpm of the wheel) for a 26" bike wheel. I put a vid up on my channel of my bike.
So he should add higher gear on the motor right?, correct me if I'm wrong because I'm about to make one
@@yahya-zr1yw He needs the smallest sprocket he can get on the motor and the biggest he can get on the back wheel- even better would be using a 20 inch set of wheels which would help the motor spin more. Remember to use V brakes or better on both ends.
@@mtwseneca ok, any other thing to mention?
I'm going to call this a fail
HUGE!!!!!!
Yess ur right it doesn't make any sense
LOL, I agree. Big Fail!
pig work
A better battery and you have more power
I personally tried this before even watching this video! Good idea? It's definitely a fail ,doesn't work even if upping the voltage. You're better off getting a $25 motor controller and voltage regulator!
I blew up my (drill trigger) after running it only a minute it burnt my hand through my gloves! Plus the gear sprocket is way too big no torque at all I did the same thing! Use a 12 tooth sprocket!
This was one of my own ideas, I'd like to say it was a good one but I can't!
1 : 1 gears hurt my balls... But a nice try mate!!
Can’t switch gears. Thankyou this gave me a couple ideas on my next build
Thanks for showing how and sharing that, well done!
The concept is good, but the battery used won't last long enough to go far, and not sure if that motor is strong enough to use on more than flat services. Going uphill on even the slightest incline would drain the battery quickly or the motor just wouldn't have the strength. Nice idea though.
Exactly!
These motors needs 24V to 36V and consumes from 250W to 500W depending of model.
Dominic Lee You’re wrong about this.
He must be new to what an e-bike should be... thumbs up for doing it cheap or for whatever he had lying around the house
E-bikes need a brush less motor controller too not just the battery and motor. The lithium ion batteries that are used for an e-bike usually have a BMS for good reason.
Why not have a single freewheel sprocket wheel in the front...it might fit that way it won't rotate the crank + you could help the motor when going up hill
@@JimmyGresik 24Volts is most likely the lowest for an e-bike I'll give you that👍
That particular motor is a brushed motor. Needs a brushed motor controller.
La idea es muy buena, namas practica un poco mas la estetica
use a large gear over the size of a plate so that it can go fast after riding the load. You can install it to the left of the rear wheel so that if the electric motor is active the bicycle pedal doesn't turn.
Some information subtitles would of been useful, I'm not very good at identifying such electronical parts by site. What type of motor are you using, what vultage is the motor? And where can I get one, and what was all the other parts you used and where/how can I get them please?
Dont bother it doesnt work
Como e nome desse moto
Excelent idea. Thank by share.
That is exactly what I said where is foot going to stay
Podría ser mejor si le adaptaras el piñón trasero al otro lado, la idea es que el sistema eléctrico ayude al mecánico.
Remove front chain drive so you can now use only the motor to push or add a freewheel on the front crank
Ficou uma porcaria
I made a small fan using the drill speed control, it got hot as hell. Can’t imagine pushing a bicycle with it.
David Anderson I tried doing the same thing and mine blew up lol
No good the tongue of your ebike is very weak can t pedal I rate fail
Groan. Use a few laptop batteries 29 or so. Use an industrial motor. Say for a grinder.
“A few” “29 or so”
🤣
@@TopdogPlayz 😂
Add about a dozen more zip ties and some of those self tapping screws and maybe a chain guard to protect your gonads
Run the motor on the 22th on the chainset 🤨 wtf would you run it to the rear sprocket you mad man.. cut the crank arms off 🙂👍
Run the chain directly to the crank gives you more gear options
what if you want to go fast, really fast.😨( Foot movement 😅😆)
Not good idea...you still have a pedal rotation when you use the motor,,I think you need to improve it like put another free wheel sprocket to avoid the pedal include working while you used the motor..
NICE man i know this took a lot of time to make and it has good potential if you make another im sure it will be even better!
Amigo te quedo buenísimo, solo que con un motor de 500w o mas y una batería de mas potencia(Amp.) te daría mas poder, pero en si esta muy bueno el proyecto.
Una pregunta amigo de dónde consigo un motor de 500 wats?
the same system should have been on the front wheel then the pedals would not go!
كيفك
Appreciate what people make of themselves
I think with the right cog set up and a decent motor attachment bracket, you could be on to a winner.
that sweet stuff homemade especialy
may be you made another gear at the left side so that you can still neutral the pedal while you re moving 😁
Otherwise he will chop his feet 😂
Hi how are you?
Where are you from ?
yep he need to
Oui ,tes pedales devraient être indépendante,et puis ta batterie a l air trop faible
How do ya get the pedals to stop?!?!? Just use highway pegs for footrests?!?!
Very crafty but at that speed and practicality I think I’ll just walk lol
You can mount a flash light or something and then just be able to pop the batteries in and out like normal. No risk with loose wiring battery harnesses
Única coisa que o pé-de-vela gira o tempo todo em conjunto com a toda. Mas é brilhante
Have u got to move your feet off the crank to use the motor?
*Handy product. Works well.*
eu gostei do seu trabalho....muito creativo e inteligente reconheso qe eu tanbem eu so inteligente.....parabens....
Hmmm, I’m kinda more interested in this sorcery more then my moped. 🧐
You need a reducer or power transmission gear system because putting it directly to the bicycle sprockets reduces the torque and a drill battery is not enough.
He knows it needs a stronger battery obviously but it shows what you can do with serif you already have. I think really cool. Hopefully makes people's brain starry to think. Can you click it out of gear with the hand controls ahead on the bike? That alone would reduce drag friction etc and help especially with better battery
Wow , forward . Use higher gear reduction and higher voltage
best ebike iv ever seen
thanks sir for such a nice guidance
5:33 - MONEY SHOT! LMAO - MAKE THOSE LEGS WORK! 🤓
This will only work with a single speed coaster break bike. You know, the kind your Grandad rode.
Al. Davis nope. You can mount the motor just above where the pedals & crank would be. Just remove them. Only issue will be if the chain is compatible with the motor sprocket.
There's room for alot of improvements
Its gear way to high. Thats why it doesn't work. You need a motor that has a gear reduction.
sir can you help me to list down the parts converted to electrical bike thanking you in advance
how far you think your going to get on that drill battery ? and that's just the start of thing that are wrong ...
le plus simple des vélos électriques= the most simply electric bike
You put the chain in top of gear, thats why the wheel wont circles fast
it should be front wheel drive for good controll
I have the same motor and was thinking about doing the same
How about driving the other chain ring on 2x or 3x drive?
I won't be getting this time back that I have wasted watching this video, this was truly shocking the guy could do so serious damage to himself if he got his legs caught. Stay safe people
il collegamento motore ruota deve essere indipendente dal movimento pedali
I would have used a charger mounted to the bike so the battery would be easy to remove to charge or to take with me when I went inside. You also need a one way bearing somewhere in the system so foot pedals don't turn when using motor. I wonder if a troling motor would power a bike for assist on hills. They are made for wet environments.
Omg , so fast
You must have gotten your mechanical engineering degree from Walt Disney Studios, cause this was a Micky Mouse installation. ARE YOU KIDDING ME? WTF?
Теперь осталось только похудеть!)
Okazyvajetsia i za granycoj jest bezgramotnyje.:)
Não funciona. Não tem força para mover o sistema. Precisa de uma caixa de redução, que pode ser feita com peças de bicicleta
Good effort 👍🏻 but you should more work on it best of luck
It would be a win if you didn't have the pedal as fast as the motor goes but unfortunately you can only go as fast as You can move your legs
В автомобилестроении 80 лет понадобилось для перехода на передний привод.
chop off the chain for the peddles, parallel wire a few more batts, tick weld the peddles so they are static, boom u good
That exposed chain that close to your legs doesn't look safe. Could have mounted some where else.
Honda Street hain...bina engine ... Isko 1000-1500 budget mein ek battery cycle ban saktha hain kya?
Simple I like the idea very cool thank you for the tip. I would not mind trying this on my bike
Great, if you are just nipping next door and its flat and your not rushed for time.👍
I Rather buy a Bafang motor it comes with free wheels so you don’t have to pedal. Nice job but, you can’t keep your feet on the pedals.
todo bien le faltó Transmisión hecer de cuenta ,empezar a mover un carro en 5a.
Hello what speed does it reach or how much torque does it have?
Get yourself two pmwdpwgddjp batteries and string them together so that you get 24 V that's what that motor used originally
Not really fast at all but nice idea
👍👍👍🚴♂️
В технике расчёта ты не понимаешь нужна звезда на заднее колесо 1 к 18-20 чтоб тебя потянуло бугая.
Б.я что я только что посмотрел?))))
Well at least you'll get a pedal assist on this.
Your voltage from battery is very low,compare to your motor,the battery is only 12volts,and your motor is 24 volts.i recommended to you is the battery is higher than the motor.keep it up man...
Ficou massa😀
Perfect gearing👌😂
The sprocket on the motor is far too big if he used a smaller one it would be much more torky
And how many kilometers will a screwdriver battery last you?
colocar uma coroa no lado esquerdo não teria esse problema de ficar girando pedal. ficaria tope.
Buena idea paraque ande sola la bici.
I think a Freewheel on your crank arms one on each side could solve the problem of the ghost pedaling
Friction drive on front wheel be better
Could you please share with us a rough estimate of your top speed using that configuration and estimate maximum range using that battery because the plug-and-play aspect of that battery arrangement it is very appealing to me
Top speed was about 2km/h and range will brobalbly be on a good day 90m
@@Ovesundberghhow is it tbat bad?
More power!
BRAVISSIMO-COMPLIMENTI
Good idéal with good batteries are regulator would be great
Instead of going from the Motor to the back wheel with a direct-drive single gear setup couldn't you go from the motor to the smallest sprocket on your front chainring moving the other chain to one of the other two sprockets and take advantage of your back derailleur and cassette with 7 gears you could Leverage to get a lot more bang for your buck out of that like a mid Drive?
Why did you connect the motor to the pedals?
6:13-Excellent.!
Increase the radius of the wheel on which the chain sits
you should be using geared motor rated at 250 watts
creo que debiste usar un piñón mas grande en la rueda para aprovechar la fuerza y la velocidad
Esta chévere como lo armo la bicicleta y el motor de cuánto de fuerza es
watching this kind of stuff makes me want to learn how build build my own.
But I wouldn't even know where to start. Like what are the fundamental base knowledge required to build one lol..
How long the battery lasts??
I found a free working 250w 24v kids scooter (batteries went dead so they tossed it out) and a free 800w 24v motor out of a chair stair lift for disabled people. Hoping to build a decent ebike for under $200 (build a 24 or 36v battery pack) A good full suspension ebike is just too expensive.
Моторчик надо брать с редуктором. Тогда тяги в несколько раз больше будет за счёт того, что обороты снизятся до 300-400
9:48 looks like 50mph speed but the true speed 9:25
왜 자꾸 자전거에 엔진을 다는걸까
Exactly