Micro Brushless Motor

[27975542797554]

FAG

[9itachi9ita]

@angrymonk55 ....does it have enough thrust to lift a specified weight ...? :)

[mickycheese27]

I would you increase Torque?

[buenmosofuul]

ola buen dia amigo de donde puedo sacar esa cosa pequeña que sale en el minuto 00:10segundo es ke kero hacer uno pequeñito necesito que me respondas por fabor!!

[Ali2011mb]

Excellent video. See my channel about electric motors.

[icouldntmakeupaname2]

How does this work?

[hoggsito]

where i can find it !!!!!!!!!!!!

[beast10165]

i realy want that motor

[xxxY0UxTUBExxx]

I only see 2 wires coming off of the motor, and I think brushless motors need at least 3 phases? How does that work?

[SecondCocacola]

where did you get that prop?

[rodstartube]

i think the only weakness of this motor is that it doesn't have ball bearings, so with some use it will die. Anyways, where can i buy it?

[ferdinand12390]

how is it made? does it have a magnet as rotor attached to the propeller and the cage is from copper and connected a voltage? i`d like to make one myself

[suzukiholdenman]

It's a normal sized motor, it's just a bee stung your finger

[o0oD4n1so0o]

How is the magnet Magnetized(Horizontally or vertically)? Please reply me!

[iulian207]

what is the trust from this setup? :D

[VeronicasMidget]

Hello angrymonk

I really want to make one of these, I am currently trying to get some materials together. Could you tell me do you use a small microchip of some kind ? If so could you tell me why and where I could get one. Also do you use a fluoroplastic for each end of the axel, where can I get such a plastic from please? (can I source it from household products. And finally :) do you know of any good online resources for building a micro motor? Any help would be much appreciated thanks.

[cd4600]

You forgot to specify the diameter of the magnet's hole, or the axle diameter... Thanks, thrilling to watch such a marvel of ingenuity and handcraft!

[cd4600]

Hi, how much current does such a motor draw? Thanks!

[LoveoKelsiaa443]

hëh_ãny_guYs_wànt_to_chåt_wÌth­_me

[prosjo]

This is one of the best youtube-videos I have seen in a loong time!

And it was amazing when the finger came into the picture!..

=)

[Pavouk106]

Until the finger went in the way, it looked like normal motor :-D

[StormChaserNick]

aww, it's so little!

[sunnykeelung]

Hey friends , we may get a small magnet from alarm clock , it just be well to be use for these motors ! and it's coil not very tiny , most clock's coil as 0.1mm or 0.08mm dia . I do not sure the coil can be use for this micro motor ?

[tyrian869]

ITS LIKE WAIT FOR THE FINGER LOL

[shutupnoobvideos]

either you have a giant finger or thats a realy small motor

[greatkid1]

what is the part number on the hall effect sensor?

[angrymonk55]

@greatkid1 allegro microsystems - A1442

[xcopy32123]

are you selling it? how much?

[00011theman]

can you imagine putting a neo. magnet next to this XD

[mrfourtysevenman]

i think i saw your motor in Model Aviation

[wilmerelmejor2]

he must masturbate alot to have that big finger

[gokart55z]

smallest motor in the world

[cacneaunit6]

Where do I get it, I must use it for a ornithopter I want to build

[transfusablepng]

Free Energy is real and its here! The Oil companies are doing everything in their power to stop these information. If you want a Free energy machine do a search in youtube for the LT MAGNET MOTOR , Join the revolution!

[theerickdasilva1]

Hey can u make a video on how to instal one of those plz

[Allexxx96Reloaded]

but it has only 2 wires! does it need an esc?

[kwstas1995]

man... ur more than awesome plz send me message of ur msn... I wanna talk ya

[MyFaceHole]

that would be perfect to put on a rc paper airplane

[Ztuibyman]

DUDE, that's small! Nice, I like it

[deimos2k6]

wow amazing how little it is!

[valveone1]

hey nice work will you ever make a tut ... how thick is the wire??? and were did you get it from???

[Duffytoler]

Nice work!

[plasmaflori]

amazing....

[TheIndoorFllyer1]

WHOA that is small.

[dango85]

very nice

[Ofalme]

that is the coolest little thing, it would be really cool if you made a instruction video on how to make one :)

[TheShylesh]

how much did it cost?

[itzzozimple]

CAN U BUY IT OR U JUST MADE IT

[dezibeldani]

maximum respect!

[ninja2monkey3]

you have really big fingers

[theseanster7]

this would be awesome for a paper airplane!

[greatkid1]

how did you drill through the magnet?

[angrymonk55]

@greatkid1

I didn't, the magnet already had a hole in it.

[greatkid1]

@angrymonk55 where did you get the magnet from? I haven't been able to find any in that size

[angrymonk55]

@greatkid1 supermagnetman [dot ] net

[angrymonk55]

@greatkid1 google supermagnetman

[thezaggikid]

with a drill? :-D

[greatkid1]

@thezaggikid you cant drill through a magnet they are to brittle..

[XLosSantosX]

Thats a rc heli or plane motor or not?

[conoba]

Is the small square on top the whole motor electronics?

[angrymonk55]

@conoba yes

[lin350gg]

looks like a time machine spectacular mach1000 i belive

[deepcut71]

great miniature work :)

[humxa24]

can u plz plz plz plz make a tutorial on how u made it plz teach us ho u do it plz plz plz

[SuperGGT]

пять балов за ролик

[labtecftw]

u have big fingers

[43asb]

Excelente quiero saber si compartes como se hizo

[ramis182]

wow, that is pretty much all i can say, but how the hell can you make that, it is so small!

[ilune86]

ha thats what she said..lol

[RatmenKamikadze]

cool! its like motor in mobile phones :D

[Vitaleracin]

it probability is without the shell

[akinorhan5]

@RatmenKamikadze yea for vibrating it look like a crancshaft

[Esternamornezz]

Looks like one of the motors on the tiny remote airplanes you get at walmart. Awesome job.

[f22archrer]

this guy seemed to have been fooling us. ITS A SMALL FAN WITH BIG POWER> THATS WHY IT HAS MORE RPMS>

lOL .. but still nice motor

[madnesscombat5]

pleease show us where we can learn to make this!!

[Mike20151]

good job,but this is not Micro Brushless Motor,this is NANO Brushless Motor!!!

^_^ 5/5

[th4002]

WAW!!! the dude have the biggest finger in the world!!! (lol)

[madnesscombat5]

hey, do you have any sights or links or any tips on where i can learn how this works or how to make one? it is very cool and interesting!

[hexyournightmare]

dude this is awesome 5*****

[GaussLT]

So tiny motor!

[fstens52]

can you e- mail me to??

[personman123456789]

can you e-mail me the blue prints to this motor

[pichulick]

how did you get the proppeller?

[angrymonk55]

I made it from carbon fiber cloth formed over a mold.

[pichulick]

how can i make one from some low-tek materials from my house???

[zekonja24]

propeller is less relevant here lool.The motor it self is interesting! god job !!

[robotpredator8]

hey can u show a video how to make one of that

[robotpredator8]

thanks

[robotpredator8]

ok so its two.How come other brushless motor have 3?

[angrymonk55]

i added info to the description to answer your question

[robotpredator8]

can u show how u conect the three wires to the battery cell?

[lordofwafflez]

three wires? isn't there just two?

[ridebmx1921]

not on a brush less

[305abnormal]

you can find this small motros inside of cellphones

[heberorozco]

holy cow you did it?

[7Vigger]

That is beautiful

[eumphre]

how can i get a motor like that

[nifur1]

SUPER!!!

[nifur1]

SUPER!!!

[beverke7]

amazing, that is a really nice little airplane, I love it and I must say you did a fantastic job on this little bird ! 5 stars for sure

[MacsCanfly]

wow fast for a little motor

[robotpredator8]

whaer can i get one of these?

[justlivemyway]

Very Nice motor & amazing size.

If you have not commercialized it, would you mind sharing its design with me ?

Thanks for the video!:)

[n2thee]

Agreed, Thanks for the video! Amazing size :O

[buennavegador]

has un video de como hacer el motor

[allenp3]

How fast does that go?

[angrymonk55]

the carbon fiber prop makes it exceed the speed of light, twice.

[kissa02]

I hope you mean sound :P

[daenumen]

@angrymonk55

exceed c twice lol.

sorry its not quite clear in ur description or the video, where the driving coils are and where the sensor is? and what the two wires that attach to what looks like the copper frame? are connected to?

[bonecrime]

@daenumen My guess is: The "copper frame" is the coil, and the sensor is the black thing on top of the motor. The wires I would guess are connected to a battery.

[daenumen]

@bonecrime yeh i ask-ed him and he was all like "yeh man thats the shizzle, but you know when the shizzle his the micro single phase brushless motor, damn fool you aint going be wasting time torquing on brushes you gets me?", or something to that effect...

[CAIDMASTEROFPYRO]

how do i get one of those motors

[rockonmyfriend]

dude he built it from scratch

[jodex96]

...Nice.....!

[vanepico]

Holy crap! well done!

[F1Fearce]

We now have your finger print!

Muahahahah

JK!

Bad ass BrushLess motor though!

[spymasterwade]

put that on a paper plane

[HighVoltage18388]

as video started i thought: "ok just another little motor"

As your finger appeared i was like: "OMFG!!!!"

[Geminimissions]

only two wires? Brushless have 3,...

[angrymonk55]

been over this in the comments and the description...

[CAIDMASTEROFPYRO]

please answer my comments if you do i will subscribe : )

[megamcfish]

Hello, that motor is great! Did you make it yourself? Where can I find instructions to make one myself?

[arrows78910]

do these things neeeeeed a micro-processor??

[pgf95]

it should get hot

[chickenpoper]

OMFG i thought it was bigger that i saw before i saw ur finger

[Karl630]

super nice motor! Very nice work dude

[cycle2deth]

where the hell do you get these?? Put a little frame with some wings on it and it would fly (literally) :D!!! What ESC do you use???

[Carlsarv]

Omg it was tinyer than i though!!

[scons93]

thats what she said

[Carlsarv]

Lol thats not funny

[FrannKurt]

aproximadly hoy many rpm ?

[billybobson123]

its only a brushed motor u stoog i build these things and you are lying and also if your going to fake a brushless motor at least have three wires coming out of it

[angrymonk55]

I've been over this before in the comments... Do some research into two phase brushless motors. Three phase = 3 wires, Two phase = two wires.

[Turbocinqy1250]

i Think the ESC is glued on the top of the motor.

So that's why it has only two outgoing wires.

p.s that's really small I also though it was bigger than that.

[PinotGB]

it is amazingly small and powerful

[ciril2010]

Do you think it could -- in salt water ?! (in the ocean)

[RamoneTalarico]

i am impressed!

[EmperorAst]

This is just e x c e l l e n t ! Thanks very much for your time posting this.

Ast

[HeatSroken777]

that would be cool but he could have easily pulled that off a mini rc helicopter im not sayin he did but he could have so dont get ur hopes up

[44R0Ndin]

not really, if he pulled it off a mini rc heli it would look like a small can with a shaft coming out one end

[CormiersCorner]

That's just incredible... very nice.

[cheetawolf]

ooh, so cute! IWANT ONE :p

[cruddneck]

scaling laws. its direct drive, in order to achive enough thrust, the prop needs to be spinning 36000 rpm. doppler testing proves this. also, he could gear it to spin a larger prop to spin slower, but since this is a small direct drive, it needs to spin faster.

[angrymonk55]

ok, just for the record, since i was the one testing this motor, it was going 36K rpm. its not a typo. for a brushless motor spinning a half inch prop, its very reasonable. direct drive electric props of this size tend to need to spin faster to produce the thrust needed to fly. larger 1" diameter props i have measured at 20K rpm.

3,600 rpm is way too low for a micro electric prop to produce any real thrust. anyone that builds these motors would know that (aka, me).

[angrymonk55]

hey, this guy seems like he knows a thing or two about these things, unlike everyone else who is just operating under the notion of: "I have an opinion and a keyboard, that makes me correct and everyone else wrong!"

so many 'experts' and so little knowledge...

[allenp3]

Total pwnage!

[dewalt23293]

more like 3600 rpm but good job

[gnarlster1]

lol 36,000 rpm

[abysalhydra]

do u mean 3,600 rpm? cos 36,000 is just insane anc clearly not going that fast

[animebsd]

yea siriously

[pyrotek13579]

where did you get this?

[47BERGERMAN47]

NICE

[trigerhappy33]

I was waiting for you to turn it on with your fingure there. HeHE

[planemaker554]

hello i need help to make a micro superlight plane and how do you make that motor?

[angrymonk55]

go to RCGroups and search for the thread in the indoor and micro models forum entitled : 'Brushless motors in the mg range?'

[allenp3]

rcsabah just go pwned!

[ensdu42]

there is what in the motor???? a metal bowl or a disc in metal????

[rcsabah]

it's a brush motor only 2 wire jz like a handphone vibrator motor

[angrymonk55]

its brushless, mainly because there aren't any brushes. if it were brushed you would see some indications, like brushes, for instance, and a commutator; none of of which are seen here.

google search pager motor, you'll see that this looks nothing like them.

its a 2 phase brushless motor.

[aggrofan2204]

sweet^^

[grifonegro]

excuse me, what's the power?

[angrymonk55]

3.7v @ ~75mA

[speedstakerguy]

and 36000 rpm is realy impressive on that small motor!

[speedstakerguy]

kool ne tutorials on how to make one?

[mongoose301]

woah thats amazing i didnt realise how small it was until you put your finger there! crazy!

[derrynator]

fcuk that is tiny

[niklas63]

cool!!

[martijnbaarn]

hahaha lol so after seeing this vid i finally know what motors are used in flies and bee's sounds just like one !

[horizonflyer9]

AAAAAHHHHHH!!!! MONSTER FINGER!!!!

[rcfreak2493]

question. if its brushless why is there only 2 wires going into it? shouldnt ther be 3? anyway holy shit thats tiny

[angrymonk55]

its two phase, hence two wires. where the three wire BL motors you normally see are three phase. three phase means you have three separate windings; two are activated and the third to used to sense the magnetic field in the motor to measure angular position. these motors don't work well without feedback, it helps account for changes in load and etc. with two phase, there is only one coil/winding and a hall-effect sensor near the motor to sense the magnetic field. its just a simpler design.

[rcfreak2493]

hhmmmmm...

[speedstakerguy]

holy crap the palm Z plane should use this motor

[PinotGB]

it's great

[driftability]

Is that a tooth pick!.

[sdrfgvrfgvsfravgdsvS]

I NEED THIS!

[JoelThedude4u]

That is insane.

[howdat22]

nice plane