Electric Scooter Hub Motor DIY Repair - replacing wires and bearing, cleaning rust
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- Опубліковано 28 вер 2024
- My bearing extraction kit - bit.ly/3fAS4Dz
Bearings 6003 - bit.ly/2SG0EYu
Oil for bearings - bit.ly/3uA4pvN
MT60 connectors for motor wires - bit.ly/3eNjEge
Cable - bit.ly/3wavvuE
My soldering station - bit.ly/3vbuJNe
Aliexpress soldering station - bit.ly/3zheH7T
Screwdriver set - bit.ly/3zjDHv3
Shrink tube set - bit.ly/3go4PjU
Disc brake bolts - bit.ly/3iyxmWz
Color zip-ties - bit.ly/35bdnFN
Solder Tin - bit.ly/3gty9Wf
Solder paste - bit.ly/3ggAuoF
Sand paper - bit.ly/3gwWLxp
Small pliers - bit.ly/3cDvVlX
Wire stripping pliers - bit.ly/3ggCv47
Rust remover - bit.ly/3vf2sFl
Electrical insulating glue - bit.ly/3zkrq9G
The motor belongs to this type of scooter - bit.ly/3kumjNM
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#DIY #motor #repair
I admire these educational videos and find them very useful since most of the times I try to fix everything myself. Thank you for giving take by take instructions!
How do you take the motor out from the tyre? It doesn’t show in this video, and just skips right through it.
Anyone know how?
Nice video, I love that broken soldering gun in trash 😂😂
ur are really the best tech i ever see
Do you need to grease the magnets around the wheel? I feel like there is a bit of friction between the magnet and the stator in my brushless motor.
Great video, I should try this tomorrow. Rear motor
showing an error, Contacted Kukirin 3 weeks ago & still waiting to find out what's happening with the new motor, been advised used not to rush them .. Its still under warranty but ill probably be waiting months again missing out on summer with dual motors. Motor isn't working so might as well try .
Nice bearings but they've only got a dust seal. Go back to the rubber seals to keep more water out.
What wire did you use as a replacement for the one you cut off and how did you connect the connectors on the speed controller end
Hello, I've had similar issues. You may need to buy adapter pieces and build your own connection by soldering. Its not hard at all just steady hands and patience.
Sper sa nu aveți probleme niciodată cu senzorii hall ca nu e o experienta plăcută. În special când lucrezi cu un motor electric pentru bicicleta qs273. Foarte bun video-ul, felicitări.
My hover- 1 alpha turns turn on and works fine when I have the handle bar turn left but when if turn to the right it shuts off and won’t turn on when it turn to the right
What is that cable called? I don't find in the link you have provided.
Can you let me know please??
Very useful video !
Thanks so much !!!🙏🏾🙏🏾🙏🏾
Great and helpful!!
Hello can you fix mine bro pls
I give you money for fix
Can you do it
🥺
How do you remove the rotor when it's stuck? I can't seem to remove, mine.
That spring u cut a piece off of. Does that go inside the nut?
I have a similar hub motor and I have to replace the 3 hall sensors because 2 wires of them are cut!! I was wondering what is that white paste that you remove in the begging and is also located on the top between the 3 sensors and the chip. I am thinking to put a glue or something like a glue to avoid the movement of the chip and the sensors also and avoid of cutting the wires of the sensors again. Please help me!
Hi guy, thank you very much for your smart video; it’s very helpful; could you please tell me the right name of the cable or where to find it? I need to replace it from my 20LVXD30 SAMEBIKE, thank you very much!
Sir ,what a position of hall sensor? 60 or 120 ? I have bldc like you from minimotors 60v 800 watt but this motor without hall sensor , can i added hall sensor on my bldc?
hi, anyone knows whats the hub bearing size of kaabo wolf warrior 11+?
Did you ever find out the number?
Salve, io ho bisogno di un aiuto, ho un monopattino laotie ti 30 e il motore posteriore non ha più la potenza che aveva un anno fa come mai ?
I would say be careful when putting the stator back with the magnets the stator can hit the magnets and chip one. As you can imagine that won't be good
Hello friend, is it this size bearings Ok for Zero 10x? Thanks and GREETINGS FROM SERBIA.
How do I remove the centre
hi
can tell us about the code of the sensors
Where do you live I need my hub motor to fix
unde pot sa gasesc acele garnituri 6:54
Never grind the stacks of laminations in the stator - this can result in a significantly higher operating temperature and lower motor efficiency due to the increased fault current between the individual laminations. As a reason, look for the disadvantages of transformers with welded transformer sheets.
Super video respect maxxim
Very nice video bro , i have a question, maybe you know where i can find that cable in Spain ? Thanks a lot
Check description links
hey, just a quick question. Can help me with figuring out how to reconnect those little yellow wire that connect to the coil
You need to sand the tips before soldering them, to remove the protection layer so that it sticks to the wire
Thanks.
Im not so smart but im persistent.
Ill see today what ill fix
I like your screws :)))
Does it work though?
Yes, installed on scooter
Bom dia estou rebobinando um motor deste
Nice video.
salutare! am si eu o intrebare, se poate adauga o noua baterie pe o trotineta electrica? De ex o trotineta cu 48V 20ah la care adaugam o baterie acelasi model, va dubla range-ul trotinetei? se pot face astfel de modificari?
Sigur ca se poate, sunt multi cu xiaomi care fac asta deja
super
salut,am si eu o problema la blocajul din ghidon inainte se misca stanga dreapta pana intr-un punct acum nu mai are puncutl acela maxim ce pot face?(xiaomi m365)
Intra pe grup te rog și postează
@@DrDrei aveti grup de discord?
you can afford to buy a new soldering iron but you cant get a proper wire stripper, i dont get it
thats very good info, but I think I'll just buy a broken scooter and take the whole wheel hub
yea if the axle matches
I like the fact that you used the existing wire for the repair and not a brand new one . Zero waste.
Man, all the tools and work involved good job, But I say F___K it. I'm going to buy a new motor or sell it. Motor 250.00. Paid 910.00 for a 2000w freego. Oh, I hit a deep puddle there not under water machines. Maybe shorted the fuse. But there must be rust inside with mine.
Great vid. Suppose you could have checked the Hall sensors are OK, since water got inside? 5v PSU, DVM, 10K Ohm pull-up, turning wheel and checking A, B and C outputs at the cable connector end. Just a thought. 😃
I had the scooter there and got to test it, works like new even today 👌
The 3 big wires to the coil, does it matter the order of them? How they are connected to the coil?
Man this is absolutely brilliant I had the exact same issue with my Apollo light motor after going over a curb and grazing the wires to the point with our exposed so I kept getting an e error but just like you I had the exact same idea to rethread the wires through the only difference was I was going to do something stupid and try and connect all otherwise together rather than desoldering the wise and then threading it through and re-soldering a new loom if you have any other advice or ran into any other small problems I would love any advice please ALSO DO YOU THINK IT WOULD BE POSSIBLE TO REPLACE THE MOTOR WITH A MORE POWERFUL ONE OR WOULD THE BATTERY NOT BE POWERFUL ENOUGH
My phase wires are not accepting solder. What should I do?
Higher wattage soldering iron, tin your wire and soldering tip before making the connection, use flux.
Hey motor needs only tow wires postive and negative why you need that many wires
Nice video. Usually i don't much like non- verbal instructional videos but you do such a great job with the camera angles clearly showing the viewer what you're doing that it works just fine. As a bonus, you don't have any of the cringe-inducing music that most people usually overlay on top of the video. Gold star for you, bucko!
Faltó la prueba de funcionamiento
before closing motor lid, would be nice to seal it with some hermetic
nice work pal you hv new sub great channel and great vid i will look forword for more great stuff
Thanks 🙌
What are the 3 sets of yellow wires attached to board and copper
Buy a Hakko soldering iron. Best you can get
Thank you for sharing my friend
my motor show fake temps can I cut the heat sensor wire ?
you doing will.
welove you.
could I throw some Bones Swiss bearings in there for better performance?
oor does have to be a certwsize
yuo doing will
we love you.
Thanks alot Dr. Drei, your video made me get off my ass and actually fix my broken E-scooter. With your help i think I actually did a decent job.
Foarte bine, felicitari.
Sincer... nuj daca erai 'mester' inainte sa iti iei prima trotineta... dar dupa ani si ani... si cu asa scule... bro esti profi, with no doubt about it. Also, place stilu asta de editare... stiu ca ia mai mult... (ca timp) dar e fain. Cred ca o sa am si eo nevoie de serviciul tau curand pentru verificare rugina la motor si posibil schimbat rulmenti :)
I enjoyed your video and learnt something...
Now, for a wee joke.
If you clean the magnets and polish them, it will give you added power and performance! 👍
(Sorry, reminded me of the C.B days)
They said if you polished your attenna, you were definately going to make long distant contacts. 😂
One tip for the Motor Hub cover. Before putting it back seal it with some Cylinder Gasket Glue (silicone) to prevent water from entering there to corrode stator core.
My escooter speedometer went then shortly after the motor jamed up gets stiff when u speed up but spins OK when off ground what u think it is
Great video. Did you just disconnect other end of wires from inside scooter, was thare enough extra wire to make up for the damaged part
Hola buenas, muy bueno tu vídeo, quisiera saber dónde se puede conseguir un soldador como el tuyo, muchas gracias!👍👍
Brake disk installed in wrong direction if it looks on right side of kick scooter. It a arrow direction. Entire motor looks like is from Kugoo M4 pro.
I wish videos would skip showing screws being turned, and other waste of attention, and just get to it
Do you have a repair shop? Where is it located sir? My ebike needs to be checked by an expert like you...
Really good video, learned a lot! Thank you! I am facing another problem, it seems like the big bolt on my scooter which is going through the center of the motor is bended. So is there a way to change it with a new one?
Haha, did you hear the argument in the background? Hard to hear, but I made a few things out.
Is the motor wired in Delta or Star connection? Could the power be increased by rewiring the motor?
What are the 3 sets of yellow wires attached to board and copper
This video was very useful as i needed to help my friend with motorcables
what hub motor is that im looking to upgrade to a 1000 watt motor i have a 350
You have to laugh when he chucks the soldering iron in the bin...
Parabéns pelo video, muito bem feito. Foi muito importante ter adicionado a lista de material. Só não vi, o link das luvas que utilizou. Grato. Brazil 🇧🇷
Excellent video. Comprehensive. Detailed. Outstanding job!!!
Are the bearings you replaced enter than the other ones as they are different?
Excellent video. I am repairing the wires on a similar if not the same unit. I bought a 9 pin extension cable but don't know where the small white wire connects, if it is used at all. Doesn't appear in your video anywhere. Could you verify that it is or isn't used? thanks for your help.
Not used
And then you dip the whole thing in wd40 for a week
nice scissors bro,, work like a charm hehehehehe
When you threw the soldering iron in the bin. 😂
1/2 joking. Thanks for the work
What's the size of that seal at 6:54
Nice
Thank you!
Great video man👊🏼🙂
Where i can find sensors?
pretty clean repair
good job
Thanks for the video. Where did younger that replacement cable?. I am looking for 3x4mm² cable for my e scooter and cannot find it anywhere
It's the same cable, I just cut a part out
bit.ly/3E25j92
Good job.
Wicked skills 👌
Subbed.😁
Au unghia :))
Where can I find this tool to remove motor hub from bearing
It's the top listed item in the products in the description
👍👍👍👍👍👍👍👍👍👍
Great video! I'll need to do this someday on my wheel. There are some bear copper spots on all the main wires and some of the hall sensor wires right at that same area in this video.
On my other scooter, I am having trouble getting the plate off to look at the hall sensor wiring. I am getting an e-001 error code on my tf-100 display. It was easy to get the plate off my currently running scooter. But this other one is hard and I was worried about the plate breaking since I already chipped a tiny piece already during attempts.
Yo you didn’t show how to get the whole motor out the tire I have the same one but I can’t get to that one bearing at the bottom please hit me up I need help