Electric 4WD quad with BLDC hoverboard motors
ฝัง
- เผยแพร่เมื่อ 27 ส.ค. 2022
- In this video I convert an old mini quad to electric using recycled 18650 Li-ION cells from e-bike batteries and brushless motors from discarded hoverboards.
- วิทยาศาสตร์และเทคโนโลยี
I need friends like this
Gaaf gemaakt! Super leuk om te zien hoe je de Maakplek gebruikt hebt!
You can use 4.00-5 tyres. It's narrower but longer. 4 inches wide and 4 inches lap hight. Have 5 inc rim hole. It's cheaper also
отлично) тоже планирую похожий транспорт)
...EXELENTE....
Badass!!
Fantástico. Você tem algum vídeo mostrando o teste em subidas, ou montanhas para avaliar o desempenho em offroad? Abraços desde o Brasil. Mais um inscrito.
Unfortunately we don't have any mountains or very steep hills in the Netherlands, so I don't have any experience on that performance. I will try and shoot some off-road performance videos once the weather improves a little.
@@maakmeneer Thank you. As the alternative way maybe some stairs with wood board or access ramp can be used. I am Vey excited to know the performance from it since i am also building one by hacking hovernoard Motherboard cards. I think yours is Very strong. Here in Brasil some guy was built an "Hexaciclo" (Alberto Tecnologia Chanel).
What tires did you use? 4.10/3.50-5? They are very rare and expensive. Will 11/4.00-5 fit? Thank you!!!
I indeed used 4.10/3.50-5 . They are quite expensive, I think because they are used in mobility scooters a lot and everything with the term "medical" is way overpriced if you ask me. You can find some from china but time has to be your friend ;-) I think the 11/4.00-5 will not fit because the rim size seems way larger. I can double-check tomorrow.
100th subscriber!!
hello , please can i ask you? Which controller you use for motor of hoverboard. Do you have a specificataion or some link where you buy it? thanks.
For this project I used 4 generic 300 watt BLDC e-bike/scooter controllers from a Chinese supplier. For later projects I used the original motor controllers from the hoverboard with modified firmware : github.com/EFeru/hoverboard-firmware-hack-FOC/wiki/Variant-HOVERCAR
I'm currently working on a project similar to yours, and i have a question. How did you solve the rear wheel differential?
Hello, every wheel is powered independently, the motors are in the wheels. Therefore there is no differential and it is also not needed because everery wheel can turn faster or slower than the others if needed.
@maakmeneer Oh, then does that mean even without any mathematical calculations for solving spin ratios for wheel differentials, the system will work fine?
@@user-sg7rg9oq1s yes, every wheel can spin faster or slower at any time, so calculations are not needed.
Какой диференциал при мотор колесах?!
@@user-gk8os6wx6b there is indeed no differential needed with this design since every wheel is it's own motor
Do you have a reverse gear as well, or only moving forward?
Only forward for this one, though reverse shouldn't be a problem when the controllers support that
Mooi gemaakt! ik maak toevallig een zelfde soort voertuig van een vintage skelter en 4x hoverboard motor. Ik heb dezelfde banden en zie veel overeenkomsten. Wat voor controllers gebruik je? Ik heb nu een 1500w 36v controller die alle 4 de motoren tegelijk aanstuurt. Dat werkt goed in een testopstelling maar ik krijg de opmerking dat het niet zal gaan wanneer ik ze ga belasten met gewicht ivm clogging. Individueel aansturen is dus de volgende stap..
Ik gebruik 4 losse controllers van 350w elk. Wel allemaal aangesloten op 1 gashandle. Ik heb gemerkt dat de hall sensors echt aangesloten moeten zijn anders gaat het met belasting niet of slecht werken. Meerdere motoren parrallel aansluiten lijkt in theorie en testopstelling te kunnen maar gaat in praktijk problemen geven doordat de motoren bij het afremmen elkaar gaan aansturen (ze gaan stroom opwekken).
@@maakmeneer ik heb het inmiddels ook aangepast naar 4 losse controllers van 350w. Dat is inderdaad een must.
th-cam.com/video/sXZI2HDwk5Q/w-d-xo.html hier een video van mijn versie.
@@markv256 cool! Kinderen vermaken zich er prima mee zie ik 👍😀
I also tried to mount the hoverboard motors on those tyres, but when you inflate them they go out of the rim, they only work if they are very loose, does the same thing happen to you too?
I think you didn't use 5" tires or the motors are smaller
@@maakmeneercan you share motor an wheel size? I used 6,5" motors and 4x3,5 tires
@@fedemon76 I used 6,5 Inch hoverboard motors, but this size is with the standard solid rubber tires still in place. When these are removed the rims are only 5 inch. The tires I used are 4.10/3.50-5 but it i recommend to measure your rim size before getting the tires.
@@repareermeneer3853 I used the same tires but if I inflate strong tires goes out the rim
@@fedemon76 maybe your rims are smaller than the ones I used. I've converted several more wheels with the same tires and I can inflate them all to the max of 2 bars without any problems.
thats so cool, well done! what motors are you using
These are motors from old hoverboards. These are brushless dc (bldc) motors of about 300 watt each.
@@maakmeneer I'm going to try and convert a golf trollery and think these motors may be perfect. very sorry I cant speak your language, happy christmas, or whatever you celebrate
@@scedab I just created English subtitles for the makers that are non-dutch ;-)
What esc are you using? It is controll all 4 wheel? Thanks
All 4 wheels are powered with Chinese e-bike/scooter controllers connected to the same throttle and brake switch in the brake handle. You could also use the stock controllers with modified firmware, but that takes some knowledge about electronics and programming.
Do you have a Link or somerhing?
Were do you buyed the ESC?
Do you have a Link or somerhing?
Were do you buyed the ESC?
cool project does 4 motor connected paralel to one bldc controller
There are 4 bldc controllers connected to 1 throttle, one controller to 4 motors will not work.
I wish this was in English
I made subtitles in English for the international viewers
Can u tell me about controller
How much watt have in every controller
You used 36v 350watt or 36v 500watt controller
Please tell me
Thank u
I used 4x 350w controller. You can also modify the firmware of the original controllers to re-use them with a throttle and brake. Take a look here if you are interested : github.com/EFeru/hoverboard-firmware-hack-FOC#hardware
@@maakmeneer thank u so much for your help I'm also trying to fix my eskateboard
I used 2 hoverboard hub motor nd used 350controller but when i give throttle my controller automatically stop
But I'll try until i get successful
You are doing great work nd you have amazing brain full of knowledge
I have hoverboard motherboard but don't know how to use it by potentiometer
@@SkateboarderPawan77 Do your controllers also have reverse? because I think they will not "freewheel" if they also can reverse. Not sure, but just a hunch
Also 1 controller on 2 motors will not work, especially if you also connected the hall sensors of both wheels.
Top speed? 🤔
The top speed was about 35 km/h
Great work. Can you pls share me the full structural design of Frame / chassis with dimensions. i am planning for my kids . Pls share
This is a reclaimed mini quad, sorry in have no drawings