DIY Electric Bike Conversion
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- เผยแพร่เมื่อ 16 ต.ค. 2024
- Visit thestuffwebuild.com for build materials, instructions, and more:
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thestuffwebuild...
Speed: 20mph
Range: 10miles with 2x 10Ah 12v SLA batteries (seldom-assisted, i.e. only pedaling when accelerating from stops.) - วิทยาศาสตร์และเทคโนโลยี
The website is down, can I know the name of the motor
Very cool! Love the Benny Hill theme at the end, lol.
I found it Thanks,.Would you know if there is away to make a 24 volt 12ah ,300watt motor go any faster it is supposed to go 20mph but top speed if I am lucky is 17mph.I not sure what I could do I heard that changing controllers could but I not sure how any ideas .
Ok this is gonna sound dumb but how are you attaching the batteries, are they rechargeable as well or what
nicholas salwei The two 12v 10Ah SLA batteries are bound together and placed inside a cheap tool bag (along with the scooter's original motor controller). That in turn is strapped into a modified cup holder. And yes, they are rechargeable using the same charger that came with the Razor scooter I took apart; all the wiring connections inside are the same.
On your website you never explain how all the wires are hooked, could you maybe post a video showing how to wire it all up?
Check one of the comments sections there, it's been asked before. The wiring, though simple, is different for every scooter or motor-controller manufacturer, and most even include their own instructions/schematics on their product or repair pages.
hello can you tell me the diameter Shaft Coupling Coupler you put the inner diameter is cinncoferenza calf? the diameter of the wheel that you put. thank you
An 8mm motor arbor adapter would be ideal. 5/16in, 3/8in, and 1/2in are other common arbor adaptors you can use with minor modification.
hello I recommended the engine
24 VOLT 280W ELECTRIC SCOOTER Razor E300 MOTOR 24V The ST09?
Razor E300 Electric Scooter 24v 250 Watts?
My friend has a bike I gave her because her car broke down I would like to make her one to get to work .Any help would be great I don't have much money .Thanks
Everything you need to know about how to build this is in the link in the description.
Hey is it possible to put 3 motors on the same wheel and maybe 3 more on the back
I feel like this method is a good start, but wouldn't that burn/flatten out the tire threads overtime?
simon vitela Not from my experience. With a standard grit-tape on the drive wheel and proper pressure in the tire, the motor's feeble 300watts is unable to break traction and slip.
what about sand and mud and is there away to place an indicator for the electric battery and speed
+ahmed abter Salt water is my only concern with this setup. There is a a CatEye speed/odometer installed on the bike. Likewise, when using LiPos I have a low voltage alarm that sounds when the voltage goes below a certain threshold.
But where is the link? Is that a skateboard wheel bolted to the motor?
thestuffwebuild.com, click on the projects tab. You'll find it.
Would any e-bike or scooter throttle work with this?
+Adrian Dragomir-daescu As long as you have the right parts that go with your throttle, sure. Be creative.
Is there a speed control on this motor, or is it balls to the wall at all times?
+Adrian Dragomir-daescu It has a speed controller. It's the same one used in the Razor E300 scooter I tore apart to make this.
t possess the same engine , but the axis is not so long , made an extension? and the wheel is skates? thanks, from Santiago, Chile Francisco
Genial, was kosten die Motoren inkl Zubehör.
Hätte so etwas gerne für mein sacco cart zur Unterstützung der Hunde am Berg.
What is the power of that motor and that wheel you used , what is this and from whear you bought this ??
Kuntal Patra the motor and controller are from a Razor E300 electric scooter. It's about 300w at 24v.
Thanks
Hi.
Nice project !
still, I have some question and dub's that will fit my bike.
I have handbike for wheelchair, with front wheel traction (pedaling).If I put this motor on the front wheel, what will happen when I want to pedal ? If the motor wheel, push on the tire, will not brake down the wheel ?
Thank you.
+Syncro Van If you manage to find a solid mounting point for the motor, it shouldn't cause any excessive wear on the tires in any case (coasting or powering the wheel). This is because a 300w motor does not have enough power to break traction and skid along the rubber. Also, when you want to only pedal, the motor will be able to freewheel with negligible resistance.
+Physics Dude *My bad. I searched on local Amazon. What controller should I use ?
+Physics Dude Can I use that motor, with Turningy 4S 10.000mAh Lipo ?
Syncro Van It's a 24volt motor, so it will not run very quick or powerfully on 14.8volts (4S). However, I have tested it on a 6S pack (22.2volts) with success. Putting two 4S packs in series to make an 8S pack may be even better if you can keep the motor and controller cool/happy.
Physics Dude Then, I guess my 2x 3S 5200mAh in paralel, will fit better. I have hard time finding the controller in EU , on good price.From Amazon.com they did not ship on my location, and on my local Amazon, didn't find any. For the motors, I found some, and have to decide witch seller to chose. Thank you.
What type of motor is a 12 v one? I have a blender but it seems to me that it is much larger
Hi,
Do u still have the datasheet and installation instruction? The link is no longer working.
Thank you
Link fixed. Sorry.
thank u for the reply. Link is still down.
Andrew Hay Intermittent issue with server, try again.
please tell me what were the components to create this project.
Hi dude! Still using this bike? How does a motor work? How often did you change brushes and tires?
It's been a couple years since I used it. But the motor has easily gained a few hundred miles.
It's a brushed DC motor. I've taken it apart in the past to re-glue a magnet that fell off (don't hit motors with hammers) and the brushes still had loads of life left in them.
Being only a 300w motor, it doesn't have enough power to noticeable deteriorate the bicycle tire.
@@PhysicsDude Thanks for answer! Have motorized bike with 80cc engine, but lot noise and smell fuel in apartment after drive) And big problem with wheel spokes and bearing, ths kind engine very strong for bike) Now will try with E-drive.
Where can I purchase one of those units??
ok can you please tell me that which wheel you have fitted on motor for running bycycle and where we will get that small wheel
I used a generic skateboard wheel mounted to a motor arbor, which in turn was mounted to the motor shaft. The skateboard wheel was from a broken skateboard, and the arbor I got from eBay.
where can i get a motor like that? I am a amputee an need one so i can ride my bike...Any info would help,,, Thank you.
+fishlovr1 I used a motor from an old "Razor E300 electric scooter". You can find replacement motors for that scooter for about $40.
what is the name of electric motor u fix here
It's pretty generic. Search "280w 24v motor" on eBay or Google to find it.
TNX IM ALSO A MECHANIC AND I ALSO WANTS TO MAKE SUCH E BICYCLE BUT I DNT KNOW ABT SUCH ELECTRIC DC VOLT MOTOR
How are you only getting 10 miles on 10Ah of battery?
+MrLazer1211 The 10 mile range figure was tested with negligible use of the bike's peddles in a suburban area (occasional stops); the motor did most of the work. You could easily increase the range by peddling normally and using the motor/battery to help.
+pqxxedf Your bike either must have one of those efficient brushless three-phase motors or you are draining your batteries below their minimum safe voltage. Or maybe I had some old cheap batteries back then; I haven't done a full range test myself in years.
+MrLazer1211 he has two 10ah batteries. That is 20 ah in total.
dude name the motor plz ....and where can i buy this kit
This isn't a kit, you build it from parts taken from other sources. The motor is a generic 24v no-name 280 or 300 watt "replacement" motor for a Razor E300 scooter. It and the other parts can be found on Amazon and eBay.
+Physics Dude find one with an extra long shaft then you can press fit on the roller. Or form it right on the shaft: I saw a YT video where the guy takes #2 plastic and melts it and turns it into a v belt. That would be the perfect match for this. Maybe carve a few Vs across it or even remelt the surface and add some sand to it. Or just coat it in that tape... what's that called? (I've got about 4 skateboards people have thrown out sitting in my bike shed, figured they'd be good for parts sometime. Most of us turners make steadyrests out of the wheels so when I had the ambition & need I thought I'd make one of those.) Time to head to bed. Thanks for one of the 2 best bike videos I have seen all this year.
thank you Dude
How do you lift the motor to have a free bike?
peterweetbeter The motor does not have enough friction to worry about. It'll keep freewheeling.
no se calienta el motor, cuantos kilometros puedes hacer,de cuantos amperios es la bateria gracias
The batteries should be able to supply about 13A-15A under full load. The range you get is dependent on the drive wheel you use with the motor.
What is RPM of motor? Is it possible to use space thyristor controller?what if anybody applies brake what will be effect on motor? I want to know?
How does it perform while going up a hill?
There's not many hills in Florida, but it will chug up steep driveways fairly well. Regardless, you should still help it along with the peddles when you can.
Where can I get this engine and what is the kind and streng
Its a replacement motor for a Razor E300 electric scooter. You can also search '24 volt 280 watt motor'.
Physics Dude Thank you so much
I have to wonder if you could have this done more on the area that a V-brake is used instead of on the tire, which might wear down the tire quicker. Even if you had two set up to close against that area an using the same principle drive the wheel forward it could okay. Add in that some models of this type of drive drop down or pivot up to make contact with the tire's surface, you could have the one/two drive wheels pivot into place or disengage in the same manner.
What is the power of this engine that you destroy in this video
Great design!! I am going to try and do this!!
Where can I buy this thing and can you give me the product link
You have to build it using parts from an old Razor E300 scooter, and other junk. See the link in the description.
@@PhysicsDude Your site is down and there is no cached version of it
Здравствуй! Спасибо тебе за отличную идею. Думаю, кпд такого привода близок к 100%. Интересно, как он поведёт себя на гружёном туринге в походе. В горку 30% не измерял скорость? Есть ли при этом перегрев?
I'm building mine as we speak I'm from England but I'm in Morocco at the moment and decided to build one here just for fun
though I only found a 12v 15amp motor
do you think that will work?
how fast does it go and how does it handle really steep hills?
Dc_wallets it will get up to 20mph on flat ground. 300watts won't get you up extremely steep hills quickly, but it will certainly help you peddle.
I was wondering for the razor E300 stuff since on razor's website they don't say how to hook it up. I was also wondering what the rocker switch was for
+wcpictures Here is your best source for wiring Razor E300 stuff. Just click on the proper scooter version version to get an insightful wiring diagram: www.electricscooterparts.com/razore300.html
The rocker switch disconnects the batteries (and thus power) from the main controller circuit to save energy when not in use. It also enables the controller circuit to charge the batteries when necessary.
Ok thanks
+wcpictures XD your such a lazy person you dont like reading you don't like pedaling your bike wow you must be the most laziest person i now know
you best hurry up you got ruffly 13 mims and am in >:)
He is going to buy all the bike tires in America.
But what about your front suspension . Either it moves up and dawn,motor moves with suspension rod and U bend screw can lose from their place.
This suspension has a built in lockout lever that locks the suspension when it is not needed (i.e. for streets and other flat surfaces).
u could make that all wheel drive because u already have it front wheel drive so u might as well add rear to it then it will be all wheel drive
Unless I am proved wrong, I always feel that this sort of electric drive system wears out the tyre quicker.
I also thinking the same.
Can u show anything I would like to do this my self to save the legs thanks.
Go to my website for lots of pictures, videos, and instructions about this project.
MD imran
What is the name of this Soundtrack sry for My bad English
Yakety Sax
Qual é a autonomia em kilometragem ?? Que velocidade atinge ??
which motor u had used for this......how much volt does it have
Siddhant More "24v 280w motor" from a Razor E300 scooter.
what kind of battery and electric motor ?
jack bobfaster 24volts of SLA or LiPo batteries, and a 24volt 280w brushed DC motor.
nice job! thanks man
how much is battery life with a charge and how far u can ride about km or miles please?
it works but under stress it can slip and wont provide torque going uphill
Is that motor is available everywhere in market?
WHATS THE PARTICULAR NAME OF THIS MOTOR?
BHOPAL ANIL 775
Doesn’t this ruin your wheel?
which motor did you used
(i mean how much volts motor)
24v DC, 300w.
you not show us how to make it.
InfoForU visit the link in the description for a full write-up.
ok.
thanx
How slow will it go?
HOW MUCH DOES THE DYE CONVERSION ELECTRIC BIKE KIT GO FOR IN CT.
seriously great idea, man.
good job! and good thinking
Does anyone know if The engine and the battery are damaged when when it is raining?
Daniel Perdomo the motor, battery case, and controller are all water resistant; rain and puddles shouldn't harm them. I had this thing driving in a lake earlier this year too.
Which 🔋 battery u have use to make
Two 12v 10Ah SLA batteries in series.
Which motor are you using?
yousef doulah A 24v replacement motor for the Razor E300 electric scooter.
is it safe to convert the front wheel or the rear wheel?
It shouldn't matter at these speeds.
Physics Dude ok but which one is better... rear or front?
Debojit Acharjee With this setup, front wheel drive is more ideal.
Debojit Acharjee
Thank you Physics Dude! I had been shopping for electric bike conversion kits for about a year and saving for roughly $750 investment until I found this video. I went to your website and got your plans and followed them exactly. The results exceeded my expectations! It really works great! Total investment $110 and my time. Thanks
Mattyp25128 where is his website?
thestuffwebuild.com/projects/diy-electric-motorized-bicycle/
Mattyp25128 and you could build a better one and faster efficient for that mutch with a hub motorm
Mattyp25128
Isn't it better to put the letter on the left side of the back frame so you can use your shocks and all the gears would have sprocket mounted on the left side that hooks to the hub but like your idea
what type of motor is that
+Mr05chevy It's a generic 24v, 280-300w DC Brushed motor. it's often sold for around $40 new as a replacement for the Razor E300 Scooter.
Hi Physics Dude, I tried t click the link but the link is broken?
What type of battery did u use?
Nick Garramone I started with a pair of 12volt 7Ah or 10Ah SLA batteries and used them for years without issue (these are the same batteries that the original scooter came with and are quite robust). Recently I started using an 8S (~30v) LiPo pack. LiPos however require a balance charger and can't be charged with the scooter/bike's SLA charger.
Thx dude ur the best
Hi anyone know of a source for the electric motor I am looking for a 500watt at the shaft motor for my Ontario rated e-bike.
Tommy Wit t
did you wire your batteries in parallel or series for 24v?
Two 12v batteries in series to make a 24v pack.
thanks! and great video
hola que bateria le pusiste de plomo o litio?
How often you need to replace the tire?
you site is still down.. bummer I am super interested in your work
Nice. But the front tire will not survive longer because of the friction in the device
I've been wanting to use my powertig to weld up an electric conversion for my bike. Looks like fun to ride.
what is the name of that motor
So the front suspension wont work now with this setup?
Yes. You don't usually want suspension when bicycling on flat surfaces since it gives you a less efficient ride. Most higher end bicycles will let you lock the front suspension with a single leaver or switch.
You have not shown the battery anywhere except moving here and there. Hence it is doubtful
It's mounted on the shock tube... doesn't anyone see the problem with that??? Really?
Size of the nut for the motor please
Varies by manufacturer, but last i checked it was a standard M6 or M8 thread on a 10mm shaft.
how much money for the motor you used
VIVEK.DJBLEND3 VIVEK THE GOD OF DUDEZ about $30 USD new..
Where di you buy it? Or what did you use?
Ale Chinaglia I used the motor, controller, and batteries from a Razor E300 scooter along with two U-bolts and a skateboard wheel.
Nice idea for make perfect and cool bike
how much the price?
so it is front powered?
but wher is the project tab
top of the page,
the shock absorber infront does not work anymore?
It still works. I just use the bike's built in suspension lock to prevent the motor drive wheel from losing traction on bumps.
nein
Hi. Great project, and seemingly quite robust. I checked your link for a materials list, and I get to a page that says Page Not Found, and "Apache/2.4.38 (Raspbian) Server at thestuffwebuild.com Port 80". This appears to be the case for all of teh project pages, as well as the Contact page. Pleqase fix if possible, as I would love to adapt it to a 16" folding Dahon bike that I have. Cheers!
Thanks for letting me know. It works now. I forgot to update my .htaccess file after a move.
Hi bro
Where we can buy only moter and his screuse
chirag malhotra Try eBay, Amazon, or the like.
pls,, how to voltage and motor model number,learn to datasheet buy same motor send me answer
How fast can drive it
Good conversion kit
Where can I find a motor arbor in Europe?
aris karas I'm not really sure. Try eBay or a large tool retailer.
I tried on the ebay but there are only motor arbors from the US and the shipping is double the price of the arbor itself (plus import customs), no arbors from european sellers such as Germany or UK
Do you or a friend have the tools to make your own from a piece of bar stock? If not, you could epoxy the skateboard wheel directly onto the nut+sprocket on the motor. I did this for a while, but the 5-minute epoxy I used eventually broke free of the rubber skateboard wheel. You might have to reinforce yours a bit more.
ok I will try that thanks for the advice
Cuanto cuesta el kit para ina bici y donde lo encuentro
does it wear out the tire fast?
+Hank Van Ness Nope. None that I have noticed. Both of these fairly old tires have the same amount of wear today.
+Physics Dude thanks and thats a sweet project.
That is how the motor connected to rubber wheels? (You can make a movie making process?)
so where can we get 24v motor tell me fast
Search Amazon, eBay, Craigslist, or whatever is equivalent to you for either a "Razor E300 replacement motor", "280w 24 volt motor", or even for a used Razor E300 scooter. The part number "ST09" also pops up sometimes.
if u hit a poop, that's going to be a problem
hahaha
hahaha yes it is true. But for a problem an idea ... build a small Fender for the small tire...
have you ever heard of 'centrifugal force'? Any tire spins off any debris outwards so what is the 'problem' here?
it comes on you
no it doesnt...the frame itself stop anything flung out by the tire...geez man...go LOOK at a bike!!!!
Which motor is it
How many watts?
300w on 24vdc (slightly more with 34v LiPo)
what motor you used in that
It's a 280w 24v motor from an old Razor E300 scooter.
can i use a motor from a vaccum cleaner?
Probably not. Most battery powered vacuums aren't powerful enough for an ebike. Likewise, most plug-in vacuum cleaner universal motors would be too dangerous and cumbersome to mount properly even though most will work on DC.
okay thanks
how about a motor from a blender?
kyle torreon a blender motor would be even less likely since most are not powerful enough I think. Using any household appliance for that matter would be difficult since they all require 110 to 240 volts to operate.
owwwhhh okay thanks