How to make brushless motor controller - Brushless BLDC Motors 12V - 24V

[@D.creative]

Speed control circuit: kzbin.info/www/bejne/on3Vc6WQlqeqm9E

[@ashblack5378]

All these "creative" channels are bull sh1t!

[@davieanwilliams9205]

Can you make a brush esc work with brushless motor a guy on here use a bridge rectifier to do something same as I want but brush motor to brushless esc I want to use something the opposite of the bridge rectifier if you know please tell me what I can use thanks

[@ShadoDmon]

just a brake down for understanding. hot to coils. mosfets are on off switches. the caps turn the mosfets on briefly. the resistors' count controls the timing. so for speed control you need to either adjust the time with viable resistors or control the watts on the hot.

[@dantronics1682]

what caps? I can only see resistors and diodes

[@ShadoDmon]

@@dantronics1682 sorry for the mis gender. They still cycle the on off functions of the center pin

[@ShadoDmon]

@@dantronics1682 additionally I was very high when watching this and working on an engine design as well.

[@gamepool8517]

@@ShadoDmon really?😂😂😂🤣🤣🤣🤣

[@ShadoDmon]

@@gamepool8517 what.

[@lieubinhminh5734]

Đã chế thử theo cách này, motor chạy max luôn, dùng 3205... đều ok. Lắp thêm con d718 (hoặc 5200, mosfet ...) để chỉnh điện áp. thấy chạy cả buổi mosfet ko nóng gì cả. Thanks đã chia sẻ

[@benbui2319]

vè sơ đồ dùng D718 để chỉnh tốc độ với bác

[@MeDIYdientu]

Hi bạn. Mong bạn rep. Tôi muốn làm nó. Bạn có thể share k?

[@jamesstevens2362]

This is brilliant! Thank you! I’ve got a really simple little 555 PWM circuit that I use for testing brushed dc motors. This is the perfect companion circuit I’ve been looking for to quickly test BLDC motors I’ve scavenged from old appliance. So many overly complex circuits on the internet that don’t work. It’s so good to find something simple and effective.

[@D.creative]

Thank you

[@sumanbaral8457]

Is this comment sarcasm or genuine comment?? Becoz there are people saying it wouldnot work . Including myself 😀

[@jamesstevens2362]

@suman BAraL, it works, but only with no load. It’s enough to get a motor spinning, which is all I wanted. The phase timing’s all wrong if you want to actually put it to work. I’ve blown up a few driver chips with bad motors, so something this simple is perfect for a quick test that goes beyond just measuring the resistance across windings.

[@SS-pf2ev]

can we use this in BLDC CEILING FAN?

[@ferko6]

Awesome video! I love hearing the animals in the background, you should do a video of them 😀

[@D.creative]

agree

[@nou4898]

the dog barking is really annoying

[@infiltrationirom4073]

He knows electronics so i think you guys go help him edit if your free commenting bullshit

[@ThomasCleaver]

Awesome video, found a bunch of Fairchild MOSFETs (AK50BA FDU 8796) and diodes on an old motherboard and presto! Finally a BLDC controller that we can make from scratch, everyone else's videos require a bloody speed controller or & pwm generator of some form or another! Thanks!

[@sumanbaral8457]

This one didnot work when I developed one exact same way with same components

[@big_o1952]

@@sumanbaral8457 see what great scot said about this circuit kzbin.info/www/bejne/iarOl394gbVmrqs

[@Dancopymus]

Good idea. Do all old motherboards have Mosfet?

[@cetintori]

isso só faz virar o motor, para controlar precisa no primeiro mosfet colocar um potenciometro de b100K e um resistor de 4.7k 1/4w, aí você controla a velocidade do motor!

[@Dancopymus]

@@cetintori Mesmo assim, em tds esses projetos, toda vez que se liga o circuito, é necessário dar um empurrão no motor; ao menos, pra mim é assim.

[@horrorsilentpicture456]

I subscribe to your channel.Because, I have been looking for a video like this for over a year. No one has put up a video about this so easily.

[@gentapradipta4217]

thanks bro, its work for me, and very simple driver. can't wait for delta conection with out hall sensor.

[@D.creative]

Thanks you!

[@kakangmas_ari6336]

@@D.creativeapakah ini bisa digunakan untuk dinamo jett Fun?

[@നിസാർ]

Malayalam - ഇത് വളരെ ലളിതമായ ട്രിക്ക് എന്നിട്ടും ഇത് കണ്ടത്താൻ ഒരുപാട് വൈകി അൽബുധം കാൽചുവടിൽ ഒളിച്ചിരിക്കുന്നു

[@antonio_alfa]

PERFECT.exactly what I need. I have a dead 12v dc submersible pump dead due to a crushed controller. The perfect solution since there is no spare around! THANKS

[@writings1]

Did you try to make the controller using this method and how has it performed so far?

[@mucitusta37topcu4]

Bu devrede hız kontrolü yok. Sadece Enerji verildiği an çalışıyor enerji kesildiğinde ise motor duruyor. Bu elektrik motorunu verimli çalıştırmak için hız kontrolünede ihtiyaçı var. Emeğine teşekkür ederim.

[@DL-kc8fc]

Excellent, but only applicable for "star" connections. In addition, it is basically an oscillator, so it will not work on different motors of a similar type unless the parameters of the components change.

[@jimviau327]

Nevertheless, I think it's an impressively simple and well thought circuit.

[@DL-kc8fc]

​@@jimviau327 :) It's not a well-thought-out circuit - it's still about the same principle. Notice the 6x mosfet on the original board. It would be better to call it an alternative or emergency method that can work for a while if we only want to turn without a purpose. The author of the video did not show an AC source that most likely contains a frequency converter. His domestic production would be more complicated. Therefore, it does not work for some people, or it works to a limited extent, except that they have to use a motor that is connected to a "star". Not everything is as simple as it appears in the video. Anyway, I agree that it's impressive, but my "excellent" rather belonged to the magical involvement of mosfets ... :)

[@jimviau327]

Valen Tino , yes , your arguments are legit. I guess my appreciation of that circuit may come from the fact that most motor drivers use so many more parts and its the first time I see this one. So it's a bit of a surprise to see a 3 MOSFETs 3 diodes 3 resistors arrangement that works.

[@Gamerock82]

Fantastic. So simple. Thank you for sharing.

[@jaydelrosario8119]

TERMINOLOGY TECHNOLOGY CLEAN SIMPLE WITHOUT WORDS.. THANQ YOU...

[@D.creative]

Thank you!

[@XavierBetoN]

Hi, you use 3 steel screws to the aluminum board, and get 3 phases out of screwtops, isn't the aluminum heatsink a conductive? Am I missing something?

[@pankajkumarself]

Same question triggered in My mind..

[@Mario-ye9pt]

I made this, it was fantastic!

[@vahidganjvar3812]

Hello friend, if i use irfb4110 Mosfets my input voltage will be 72v, can spin with low rpm high torque, with 350w and same hoverboard 350w wheel start power torque?

[@burhanuddin127]

Congrats! You were featured by @GreatScott!

[@marlinberlinetta2348]

Hello, Very good summary of brushless motor control. In my case, I am looking for a controller for brushless motor. The motor operates at 12 to 14v and produces 850w of power. This is to be able to control the motorized fan of my vehicle which no longer works because there is a CAN network problem. I used the controller in your video but it didn't work for long (burnt out) because it was too light for the power of my motor. Do you know of a commercial controller that can accept the power of my motor?

[@robertmotion]

Great video. Question. I'm replacing my ebike motor pcb. My original pcb has 5V GND SP H1 H2 and H3 components that's I'm familiar with and know how to connect. My replacement pcb has these connections PLUS a "K" (relay?) and "-" beside it. What is relay used for? Does K mean relay? And, since "K" is not a component on my original pcb does that mean this pcb will not work unless connected to some type relay? Tried looking online/Google. No luck. Need some hell. Hope u can. /bklyn 👑

[@catrosa3236]

Hola muy simple y efectivo ,pregunto : se puede aplicar a un motor paso a paso ?

[@shirkepraveen8744]

What motor is this, from what equipment you have salvaged. And what voltage have you applied ??

[@royallego3114]

i dont know but lets like this video

[@messengerofgod2788]

Brilliant and great. What about a 12 - 120VDC input with 80A - 120A for sensorless BLDC. Can you design such high V/A circuit?

[@mujeeburrehman4470]

It is half wave square wave control, it can be driven with one 555 and 4017 with speed control function

[@jankelbich4605]

OK, nice. And I would like to ask you, why you do not use the full-bridge for driving the coils ?

[@ahmetmutlu348]

H bridge you mean . On actual scooters bike controllers they use 2 pairs to use reverse magnetic force cycles. So adds one more step for each coil too. But Abit more complicated and recruites better protection .

[@فنالاكترونجديد]

ياشباب انا عملت نفس الدائرة لم يشغل محرك الهارد ديسك الصغير وحاولت عمل خط رابع لمحرك الاقراص في سواقة اليزرية الخاصة في الكمبيوتر ايضا لم تعمل

[@user-rs8zg8ey2b]

If you change your resistor values it will change the speed. Lower resistance = faster rpm.

[@Vmaxfodder]

So it's a constant speed 🤔 . No haul sensor?

[@user-rs8zg8ey2b]

@@Vmaxfodder YES, CONSTANT SPEED. And the correct term is "Hall" sensor. You dont need hall sensors to have variable speed. RC planes and drones use sensorless motors. RC card use hall sensors so they can get maximum acceleration from 0 rpm.

[@Vmaxfodder]

@@user-rs8zg8ey2b I'm a noob,.. I need to find an adequate hldc controller, or build one ? 🤔 7000- 9000watts . For an extreme scooter that will go 75-85 mph. Just learning. Hopefully a sinewave set up.

[@cleberwp]

do you have a video talking about an alternator using mosfets and making it run on 110v or 220v electricity using mosfets that would not heat up the whole project?

[@gilsonsoares-mz2lc]

Does this brushless motor controller - BLDC have a way to put a manual electronic throttle control to increase engine speeds, for electric bike and car projects?

[@nsbharathi4402]

Thankyou sir. Can I use this circuit to start for ACG Startor in bike. Pls your answer to me waiting for you.❤️❤️❤️👍👍👍🙏🙏🙏

[@mirandirfoggiatto1466]

A question : The line Positive is union whith three fases from motor? Then all are union in the dreno?

[@munkazamotors3783]

Hello sir.... Hello everybody.... Please guide me what is this material at 07:40 ...??? Is it double sided foam tape for insulation please??? If it is, as i guess then will the screws not short the MOSFETs to heat sink??? Regards

[@D.creative]

07:40 insulating glass paper plate

[@yusufshullai2452]

Mica sheet or glass plate for insulation

[@jorgealexanderlomejordecad611]

Se puede colocar un potenciómetro para subirle más todavía la velocidad a ese pequeño circuito ,?

[@ebrahimalipour3123]

Hello my friend.tanks for channel I want put variable resistor.how to connect? from which wire? Which number good work from variable resistor?tank too much

[@321aguila]

Just take a triple 10k pot in one shaft, and use the left and center of each pot to replace each resistor.

[@5phutchetao553]

we do pretty well with this way, you can refer

[@diga12]

Estou com um motor com as mesmas configuração deste que usou !!!!! Comprei um controlador que a saída para o motor é verde, amarelo e azul , agora como ligo no ( U, V e W) que indica neste motor?

[@MYLIFE-ok3wj]

I liked it very much, but what is the maximum load that can be connected? I need to connect a 12 volt 40 amp BLDC motor. Thanks in advance

[@shoganm.o.bdeept.v134]

U are amazing , thank u for taking the time to even draw the diagram thus making it so much easier to understand for dummies lyk me lol. Il be watching your chanll religiously from 2day onwards.

[@francescocampisano1661]

Hello and thanks. How many windings has each phase? And what about wire diameter? In the end I would like to know something about PHASE RESISTANCE.

[@Hunter918-98]

You could always search KZbin and find a video like that

[@luiscasadiegos9676]

Sir, excellent video, sir, you can design the electronic circuit to make start-up tests to the water jet pumps of LG brand washing machines. and the motors that are used in their refrigerators ........... These motors are blcd, only with the three outputs U., V, W ,. And mount a potentiometer to vary the speed from 12 to 24 VDC. Thank you very much greetings from Cucuta .. Colombia

[@chongshenchang9367]

Sir, Can we use IRFZ 44 OR 55..? And can we power Hard disk motor with this..??

[@luiscz777]

Hello, don't you have one that works with 36v? to install it on a hoverboard motor?

[@botak333]

It is posible to run bldc 126v sir?? With upgrade the mosfet sir??

[@D.creative]

change mosfet and resistor. sir

[@botak333]

@@D.creative did u have type of mosfet sir??

[@botak333]

@@D.creative where is the schematic sirr??

[@D.creative]

@@botak333 for examples: k3316 or k3868...

[@D.creative]

@@botak333 diagram at the end of the video. you change the resistor to 1M.ohm and the voltage is half

[@aportandolealplaneta8970]

Realmente maravilloso gracias por su infinita sabiduría bendiciones

[@Metzgaman]

nice! question, got a bafang 250w 24v hub motor. which mosfet and other parts do i need.torun it like that? TIA

[@D.creative]

you combine mosfets in parallel to increase power

[@TheAsandhari]

Great! simple and clear, can I use it for car alternator to convert it to motor, does it work for higher current rating? What is the maximum current rating can be drawn by this circuit?

[@dabatomics6936]

At the end you have a list of parts but i can not read it as other stuff on screen comes up what are the part numbers of diodes and resistors and caps and so on

[@fachrikasep8226]

is it possible if I assemble the 80A & 44v or 12s? thanks for respone brother

[@KIDSZONE-ig4vu]

👍👍👍I would like you add pot.

[@caralicik4134]

Thankyou for video bro, is mosfet work, switching the coil, one by one?

[@CNoteZzz]

I think it works by the back emf goes to the gates of the MOSFETs one by one but I wanna understand it better

[@SolehAlYunus]

Can be used for 5v BLDC Motor Power Supply

[@D.creative]

kzbin.info/www/bejne/mWTWoKSVZsRmitU

[@dinhtuan752]

Sorry for the wrong link

[@meassavuth4649]

hey , do you know how to make this circuit to be correct spining of direction , ??????? because some time it spin to forward or some time spin to back ward , so it is not good ,,,

[@elmnaoirfer3751]

Is the brushless motor can be used in the three axes used in digital cnc or not??? Thank you

[@malcolmhodgson7540]

Use stepper motors for Cnc

[@armandotoglia]

Dear sir thank you so much I had to subscribe :) also what soldering machine are you using? I’m having a hard time finding a decent one strong

[@D.creative]

kzbin.info/www/bejne/paTceaeZbah_hpI

[@D.creative]

Thank you!

[@erneszkrauzz9954]

Don't need PWM for signal source to drive coil??

[@D.creative]

yes

[@justacoffeemakerjr.9813]

nice n simply work, but can u add mosfets in pararel to get more power or torque?

[@sakibsarwat5064]

if only i could’ve found this video 1 year ago🙁 but still i’ll save this video by liking it

[@mrpaniyur7431]

very nice I tried this one I had lot of copying machine motors , modified one for this purpose

[@imnotbeluga007]

Should work as a power assist motor for an crude e-bike. Even if this doesn't spin the motor, getting going with pedals will spin it up to hopefully get it working. These circuits usually don't spin the motor up on their own, they need a small push or a startup current spike has to induce enough voltage in other coil, and this can and does vary from motor to motor.

[@XavierBetoN]

I was thinking for an ebike project as well. I also don't think that ebike motors necessarily require to start from 0 rpm as there is a pedal doing that job while riding it.

[@Mike-ry4ti]

No it won't. The motor will only run if the circuit can oscillate, too fast or too slow and it won't work.

[@electricsbangla]

wow very nice video 👍👍👍👍🇧🇩

[@jailbreak7750]

how to mosft irfz44n or different mosft same or not? u'r video very simple,

[@donatellodonati4525]

Hi, when you turn down the speed will it effect the torque, will it also loose

[@D.creative]

kzbin.info/www/bejne/on3Vc6WQlqeqm9E

[@paw6874]

@D.Creative Buatin donk rangkaian buat bldc 5000 watt 72 volt

[@mashadi26]

It works... but how to turn the spin cw or ccw?

[@الحقيقهوردالشبهات]

استمر ..الموفقيه والنجاح الدائم ..متألق

[@galindezdiyprojects8415]

can you build a circuit just like what you build and handle a 60v 12ah supply and 48v 350w motor hub?

[@horrorsilentpicture456]

Whic is the best moseft F1010E or IRF3205 12v 24v ok ,watts limit? How increase watts 2000 or 1500.

[@horrorsilentpicture456]

@@D.creative Yes correct ,ok Thank U

[@mrmoney2397]

Could you make this with home Amp Mosfets? To run a bigger motor.

[@mirandirfoggiatto1466]

The wire positive is where start of the coil?

[@mohmen3191]

Please can I use mosfet IRFZ44N or IRFZ48N ?

[@D.creative]

You can use

[@mohmen3191]

@@D.creative thx brother ;)

[@hometv724]

Hay ! Chạy được bền ko bạn, có nóng động cơ vs mạch ko bạn.

[@D.creative]

Không nóng động cơ và mạch nha bạn

[@hometv724]

Mình có động cơ 48v 1000w mạch này chạy nổi ko bạn?!

[@drg3056]

What is the source of this motor where did you get it from?

[@elciocasagrande6490]

Hello my friend, it's the engine of SMART BALANCE, or ELECTRIC SKATEBOARD, I've already tested it here but it didn't work, it only takes a few strides and doesn't break, what can it be?

[@rabehhareb]

What about torque, does it achieve 3000 rmp revolutions per minute?

[@D.creative]

I have not try yet

[@dgb5820]

Absolute awesome video is it possible for a schematic as I really want to build one

[@platypusrex2287]

It's a Johnson Ring oscillator/counter.... cool...

[@D.creative]

Yes, it works like that. Thanks for watching

[@platypusrex2287]

@@D.creative Here is a 2phase version.. kzbin.info/www/bejne/pJWbnpyHqrOdatk

[@kingphilip7144]

How.you change the direction?

[@technicalsolutions2403]

Sir any idea or new circuit through wich we can run bldc with only 3 wire without star common connection wire by 6 mosfets ??

[@D.creative]

that's very difficult to make a simple circuit

[@salimullahkhan5594]

Very good your video and diagram thanks

[@safiurrahamanmiya750]

This device can be able to running refrigerator bldc compressor plz sir can you do explain about these device's

[@swaggybanana6909]

Nice video but Can we increase its speed by lowering or increasing values

[@imnotbeluga007]

Possibly. But PWM regulation is recommended. By modulating the pulse width of the DC supply, you'll be able to control the motor's speed efficiently and easily.

[@mrx.0000]

From where did you salvage this item

[@ireneoyu1926]

Nice idea thanks God , more power bro.

[@Amir989eth]

how much watt sir?

[@alberto9183]

Resistors 10K ohm, Diode 1N4007, Mosfet > 50 Amp .... but Channel N? thanks

[@alberto9183]

@@D.creative Thanks!

[@henryramos4205]

Lo hice no funciona

[@henryramos4205]

Fake

[@donatellodonati4525]

Hi, is ir normal that the controller gets very hot even with a good dissipator

[@hainguyenngoc6123]

Mosfet activated by the positive electrode and have not been phase difference (three different electrical phases)

[@hainguyenngoc6123]

New Africa 2642 yes ! Or use ic attyni85 and 3 mosfet

[@vittalkoppal]

I wonder what kind of Soldering Iron that you're using ? 🤔 And from where we can buy it?? 🤔

[@D.creative]

I made it myself :kzbin.info/www/bejne/paTceaeZbah_hpI

[@loganathanrajaram8715]

Nice video,very good idea....

[@donatellodonati4525]

hi, I have this BLDC motor part number dr-63310-001that has this pin setup 1: +24 2: PGND 3: MMOTRDYN 4: MOTCLK 5: REMOTN please do have any idea of how to conect it Thank You

[@D.creative]

kzbin.info/www/bejne/enWxdZyKf8mWm9k

[@suryapatnaik5720]

Can we use same procedure to run CD drive bldc motor??

[@NgocTran-ek4tz]

Mạch điện của bạn rất hữu ích. Cảm ơn bạn nhiều

[@RixtronixLAB]

Nice video, thank you :)

[@fewthings8917]

👏👌bro I tried this circuit it works well thanks brother . Please make video for delta configuration with speed control circuit . Super 👍👌👌👏👏

[@dalipsingh5780]

Very nice information video thanks for this

[@jamesburningham3254]

I want that soldering Iron!!!

[@tedyarch8636]

thankyou,, i do with mosfet ex Desktop Mainboard, work !! ty

[@ignaciofrugonizavala655]

Hello friend, how can I make it work with 36volts?

[@Voice.Of.Nation]

sir what is the parts value?can i use this circuit in bldc celling fan?

[@Voice.Of.Nation]

@@D.creative 12v lead acid battery

[@khalidimran6586]

Mind boggling presentation bro. Thankyou ❤️