I suspect that fan was providing good airflow through the motor - the way it's set up, it looks like it could draw air through the inside of the stator even without any housing to act as a shroud.
⚠️My George wet and dry Green vacuum doesn't want to die. It's 20 years old and still going strong. We use it daily in Automotive industry and it clears drains out . Incredible machine made by NUMATIC
We had an old 1970s Electrolux vacuum cleaner. I swear to God it would NOT die. We got rid of it because it just didn't look right by the 90s, but it still worked. . . . Perfectly. . . . And I'll tell you what-we haven't had a cleaner last anywhere near that long. Bloody garbage they make today.
I miss Andy sooo much... 😢 I really hope he returns someday, RUclips is in dire need of not avin' it 😅 So much fond memories, such a genuine, kind hearted, smart and funny man. He resembles what RUclips was and should be, not that coorporate money grabbing soulless BS with advertisements and sponsorships a third of the video lenght... It sickens me to witness what this site and many of the content creators had become. RUclips should be a passion to entertain and share, not a way to make lots of money and screw your viewers over, that's what TV was/is for!
The blender motor you showed at 1:12 is clamped in a metal vise! This would short out the laminated plates causing excessive losses in eddy currents. Also, the solid metal vise on either side would generate eddy currents reducing the magnetic field strength. "Trap for young players" - Dave Jones :)
Power Lube spray is much better as it's an actual lubricant. WD-40 is mainly a metal cleaner with very little lubricant. It's mainly used to clean rust, dirt and oxidation on metals.
These tachometer strips really don't seem to like the centrifugal stresses of 60,000+ RPM. That must be why the strips on the vacuum mortor kept flying off at around fifty-ish thousand.
what burns the motor? It's not voltage that actually burns the motor but the current in amperes. (Load) Motors can burn out due to excessive current, not directly due to high voltage. However, if you increase the voltage too much, the motor may draw more current than it’s designed for, which can cause overheating and eventually burn out the motor.
@PuzzleVizion_TV from where does warmth comes ? It's from load when the wire cannot withstand the load and voltage it will be heated. And burust , just like PVC water pipes if we give more wanter pressure and more load and put a break at somewhere with a valve pipe will explode , the valve is another factor which is resistance.
@@PuzzleVizion_TV The cooling needs to remain consistent with the heat generated to keep the system stable. However, the chances of survival are low due to variations in current or voltage load. In relation to this, we can design cooling solutions that might help, but their durability is uncertain as it remains experimental.Short answer not possible because the flow of electrons is travel in high speed while the motor needs to be started before the flow to keep the system cool and ready take the effect.
Love to see you overvolting AC motors finally! That electrolux motor sure put up a fight. What power supply are you using? I'd also love to see you overvolt some induction motors. Amazing work! Keep it up!
I'm using a 3-phase outlet with variable transformers. Yeah I've been thinking about induction motors for a while, but that would rather be a "overhertzing" project. I'm looking into building a custom variable frequency drive
I'd love to see you do these in an inert atmosphere, maybe could kill them with overspeed instead?. IT seems the main issue is the brushes breaking down and causing arcs to reach the other brush, which then eats the copper away.
Ahh. The sweet, delicious smell of brushes among other components burning. I swear that one motor was spinning fast enough to open a portal to another dimension. Also, think about how much air that vacuum cleaner motor was moving around.
Okay, can one explain how exactly they fail? At 2:08 - what happens exactly at the brushes? It can't be the voltage crossing such a big air gap but it looks like it...
Probably also the insulation of the windings melts (shorting the turns with each other), this also happens with normal use and wear and tear, a symptom is the vacuum cleaner getting louder and run hotter, the power comsumption doubles and eventually it will burnout, most of the time your house breaker will trip so you wont see the fireball (which is sad)
That's called flashover. It's when the plasma from the normal sparks between brush and commutator gets so "long" it jumps between the brushes. Plasma is conductive, therefore it immediately shorts the armature windings (causing the motor to instantly stop, as you can see) and the current is very high which quickly destroys the brushes and commutator. However, since these are series wound motors, the field winding in series limits the current enough that most of the times circuit breakers (unless specifically designed as motor protectors and correctly set for that particular motor in a specific application) won't trip.
""Toad" ahh-" In 2012, some scientists mashed togheter some gold ions in like this giant machine, producing the highest man-made temperature on Earth at 7.2 trillion degrees. 200 times hotter than the temperature at the core of the Sun, and that pales in comparison to the amount of hatred that I have towards you right now.
8:22 this might not be caused by the high voltage, I thing it’s caused because the motor got jammed or stuck in some way, it did something called a burnout. I know this from smashthings1 videos
2:29 definitely puts into perspective just how slow a 5400 RPM hard drive actually is after coming so close by 109 RPM to nearly 10x faster with a blender motor 😂😂😂
Once it hit 6,000 RPM the bearing went "Nope, I'm out!" just like the vacuum cleaner motor did when it flew away and then the bearing exploded, causing a catastrophic failure when the stator attempted to suck it in and got clogged. 😂
Induction motors are phase locked so increasing the voltage doesn't make them go faster. Lowering the voltage can burn them out though. At least it can make them get very hot.
@@UnbelievablyBased not all the time. Vacuum tubes are electronics too. Although I guess in a way a vacuum tube is also a semiconductor of sorts? It just isn't solid state.
Could you do another test where you drop just below where they seem to start to fail and then see how long they can sustain the extremely high voltage?
For some reason at 1:56 i pictured Robin Williams running for door dressed like an old lady.. screaming...... she's gonna blow .... she's gonna blow... 😆 Great video 👍🏼👍🏼
0:07 hand mixer motor Rated 230v 150w 2:33 vacuum cleaner motor Rated 230v 2000w 3:27 vacuum cleaner motor 2nd attempt 4:38 unknown Electrolux motor 230v 7:14 sheet sander Rated 230v 180w "Failed" attempt to run without cover
They may have some kind of an autotransformer. They can output more than what's input. Usually not a whole lot more though. An autotransformer will typically output 130V with a 120V input.
Well, I learned two important lessons today.
1: blender motors have VTEC, kicks in about 38000RPM
2: bearings are unnecessary extra weight
What is vtec?
@@loen9591honda's variable valve lift system, for better mpg around town and higher performance at higher RPM
lol
@@loen9591 you have google at your fingertips my ni(Gentleman.)
@@loen9591 ruclips.net/video/-R0LvgywiWk/видео.html
That electrolux motor is legendary. Survived 500v ac and survived up to 600v dc.
and refuse to die.
It sounded like a jet engine
That Electrolux motor would probably still run with new brushes. Goes to show how tough those old motors are.
I suspect that fan was providing good airflow through the motor - the way it's set up, it looks like it could draw air through the inside of the stator even without any housing to act as a shroud.
That's why brushes are cheap :D
2:54 That vacuum cleaner motor had V-Tec! 😂
real
fr.
Blud turned into a beyblade 😂
Nah that’s the turbo engage
Whoever designed that electrolux motor can be very proud of themself. That thing just didn't want to die!
Electrolux made a lot of commercial grade vacuums, used in hotels, etc. They're built pretty tough and last decades.
A most impressive showing.
⚠️My George wet and dry Green vacuum doesn't want to die.
It's 20 years old and still going strong.
We use it daily in Automotive industry and it clears drains out .
Incredible machine made by NUMATIC
4:42 begin
We had an old 1970s Electrolux vacuum cleaner. I swear to God it would NOT die. We got rid of it because it just didn't look right by the 90s, but it still worked. . . . Perfectly. . . . And I'll tell you what-we haven't had a cleaner last anywhere near that long. Bloody garbage they make today.
the last motor accually vibrates so hard even the tachometer doesnt say correctly.
Thats because tachometers read at fixed points so the motor vibrated off the section it was reading, making it essentially read nothing.
As an electrician it's wonderful to see things taught in books shown in video, the brush arcing the plasma the carnage, 11/10
Exactly
i wanted to say Electrolux surviving 500Vac , would get in my wall of fame lol.... apparently you tought otherwise
I tried to kill it like 5 times with 500VAC, it just wouldn't die! Luckily they can also run on DC, but there it also put up a good fight 😅
@@Cskirt The motor really went "I HEAR NO BELL"
that vacuum cleaner motor was like "nope I'm outta here" lol
Hell yeah😂😂
LMFAOOOO I kept watching the slow mo of it escaping
Cringe
Says no one@@FathanSehan-y4l
@@FathanSehan-y4l cringe how?
I can smell the ions from here! 😂
3:45 sounds like inline 5 audi 100 engine
No that's my laptop CPU speed when my Genshin Impact starts lagging
No he's right @@DJJake35
i found that the rotors on the engine make it sound like actuall piston engine
i dont think these motors are brushed anymore
2:38 sounds like a massive old hard disk drives starting up
Exactly, some good ol Seagate
Ah good old dangerous electrified burning things. I'm right at home. Excellent, and you have quite the 'shorts' content farm!
The vacuum motor sounds like a jet engine spooling up
Now that I think about it that all do
Photonic Induction would be proud.
I miss Andy sooo much... 😢
I really hope he returns someday, RUclips is in dire need of not avin' it 😅
So much fond memories, such a genuine, kind hearted, smart and funny man.
He resembles what RUclips was and should be, not that coorporate money grabbing soulless BS with advertisements and sponsorships a third of the video lenght...
It sickens me to witness what this site and many of the content creators had become.
RUclips should be a passion to entertain and share, not a way to make lots of money and screw your viewers over, that's what TV was/is for!
@@alberthofmann420 Absolutely! So glad someone still has him on their mind too.
Whatever happened to him anyways?
_Where's my 'ammer?_
"I ain't havin' it!"
1:24 jet engine starting up sounds so cool
The 2nd attempt vaccum motor:
Twin turbocharged + twin supercharged V10 11.9L
An Quattro I5 twin turbo 1000+ HP lol😂
The blender motor you showed at 1:12 is clamped in a metal vise! This would short out the laminated plates causing excessive losses in eddy currents. Also, the solid metal vise on either side would generate eddy currents reducing the magnetic field strength. "Trap for young players" - Dave Jones :)
The vacuum motor: “NO I WILL NEVER DIE!”
Legend words…
Alternate title: How To Turn Any Motor Into Brushless
How about that over-engineered Electrolux motor! Now that’s a motor that goes into an appliance that will last forever!
Thats what I thought
My Electrolux Automatic E, from about 1957 is still working great.
Fantastic video. That washing machine motor was a champion
7:33 my goodness doll, you're shakin like a leaf! Rico, you've had your fun. Pull up.
Pro-tip here try spraying the windings with WD-40 you can thank me later it puts on a really nice light show
Power Lube spray is much better as it's an actual lubricant. WD-40 is mainly a metal cleaner with very little lubricant. It's mainly used to clean rust, dirt and oxidation on metals.
Good to know my hand mixer can survive up to 300v. I''l keep that in mind if i decide to make mashed potatoes in the welding booth
This shit is both terrifying and fascinating, and I love it for some reason. Subbed!
7:08 this motor is a banger survives almost everything
These tachometer strips really don't seem to like the centrifugal stresses of 60,000+ RPM. That must be why the strips on the vacuum mortor kept flying off at around fifty-ish thousand.
im a vacuum cleane collector, as you might tell from my username, and im happy to see a vacuum cleaner motor in here
i like how some motors just start to become kinetic generators at a certain speed
what burns the motor?
It's not voltage that actually burns the motor but the current in amperes. (Load)
Motors can burn out due to excessive current, not directly due to high voltage. However, if you increase the voltage too much, the motor may draw more current than it’s designed for, which can cause overheating and eventually burn out the motor.
Isnt' it caused by the warmth?
@PuzzleVizion_TV from where does warmth comes ? It's from load when the wire cannot withstand the load and voltage it will be heated. And burust , just like PVC water pipes if we give more wanter pressure and more load and put a break at somewhere with a valve pipe will explode , the valve is another factor which is resistance.
yeah ur right. But if we cool it can it be run at overload states for longre?
@@PuzzleVizion_TV
The cooling needs to remain consistent with the heat generated to keep the system stable. However, the chances of survival are low due to variations in current or voltage load. In relation to this, we can design cooling solutions that might help, but their durability is uncertain as it remains experimental.Short answer not possible because the flow of electrons is travel in high speed while the motor needs to be started before the flow to keep the system cool and ready take the effect.
@@Superguru123 Yes, even if it had cooling it would be no good for the wiring
Love to see you overvolting AC motors finally! That electrolux motor sure put up a fight. What power supply are you using? I'd also love to see you overvolt some induction motors. Amazing work! Keep it up!
I'm using a 3-phase outlet with variable transformers. Yeah I've been thinking about induction motors for a while, but that would rather be a "overhertzing" project. I'm looking into building a custom variable frequency drive
@@CskirtI'd also love to see another vacuum motor, but without the impeller. That will spin at crazy speeds until the commutator disintegrates.
Use a gto vvvf style pwm sequence on your drive @@Cskirt
0:20 the Sound of R2D2
Thought Same 😂🤣
The pain slowly getting worse for the poor fella
What if it's cooled?
The brushes will still fail
I'd love to see you do these in an inert atmosphere, maybe could kill them with overspeed instead?. IT seems the main issue is the brushes breaking down and causing arcs to reach the other brush, which then eats the copper away.
You could also use a vfd to increase the frequency, that can also speed up, without burning coils.
Imagine the mess that mixer would have made!
4:03 looks like alert
First one sounds like R2-D2 screaming in slow motion.
The electrolux motor at 4:40 looks like a washing machine motor, but not sure.
that housework and cooking sure be done quick
You had my curiosity, now you have my attention.
Ahh. The sweet, delicious smell of brushes among other components burning. I swear that one motor was spinning fast enough to open a portal to another dimension. Also, think about how much air that vacuum cleaner motor was moving around.
That Electrolux motor is not giving up 😮
That vacuum cleaner sounds better than a v12 F1
Right? IT’S ANGRY!!!!!!!!!!
3:12 That scared me seriously! 💀☠
Okay, can one explain how exactly they fail? At 2:08 - what happens exactly at the brushes? It can't be the voltage crossing such a big air gap but it looks like it...
Probably also the insulation of the windings melts (shorting the turns with each other), this also happens with normal use and wear and tear, a symptom is the vacuum cleaner getting louder and run hotter, the power comsumption doubles and eventually it will burnout, most of the time your house breaker will trip so you wont see the fireball (which is sad)
The windings are arcing to itself
That's called flashover. It's when the plasma from the normal sparks between brush and commutator gets so "long" it jumps between the brushes. Plasma is conductive, therefore it immediately shorts the armature windings (causing the motor to instantly stop, as you can see) and the current is very high which quickly destroys the brushes and commutator. However, since these are series wound motors, the field winding in series limits the current enough that most of the times circuit breakers (unless specifically designed as motor protectors and correctly set for that particular motor in a specific application) won't trip.
This so reminds me of playing dangerous games with my dad's variac in the 70's. I guess that appetite for destruction is still there. Burp!
This reminds me a Photonicinduction videos
Half expected to hear "I popped it" or have him light a cig on the burning motor
bro could suck up the whole ocean with that rpm at 4:24
0:17 "Toad" ahh scream💀
""Toad" ahh-"
In 2012, some scientists mashed togheter some gold ions in like this giant machine, producing the highest man-made temperature on Earth at 7.2 trillion degrees. 200 times hotter than the temperature at the core of the Sun, and that pales in comparison to the amount of hatred that I have towards you right now.
Gives me
"the resonance cascade scenario is.. EXTREMELY unlikely!"
"A highly trained professional!"
"SHUTTING DOWN! ATTEMPTING SHUTDOWN!"
"ITS NOT SHUTTING DOWN"
vibes
4:40 That's maybe a Washing machine motor
No that’s an Electrolux motor but it could probably be called a washing machine motor considering how damn fast it went 💀💀💀💀
@TylerObrien-s6g Thanks for being agreed that it's an Electrolux WMA motor😄
Is this the next up and coming Photonic Induction????
8:22 this might not be caused by the high voltage, I thing it’s caused because the motor got jammed or stuck in some way, it did something called a burnout. I know this from smashthings1 videos
2:29 definitely puts into perspective just how slow a 5400 RPM hard drive actually is after coming so close by 109 RPM to nearly 10x faster with a blender motor 😂😂😂
Vacumm motor sounds relaxing!!
That vacuum motor took off like a Beyblade top.
Exactly
That’s why jumbo sized beyblades should be made
Using vacuum cleaner motors
Excellent video. Very entertaining and informative.
Cool! Keep up the good work! 😮😊
We have Photonicinduction 2.0. Nice
7:34 Sheet Sander: "lemme go...LEAVE ME ALONEEE! 😭"
Once it hit 6,000 RPM the bearing went "Nope, I'm out!" just like the vacuum cleaner motor did when it flew away and then the bearing exploded, causing a catastrophic failure when the stator attempted to suck it in and got clogged. 😂
Until the fire catch him... 😂
nice pfp
when you overcloock your new escooter past 35mph XDD 0:41
2:26 bro was shaking
8:18 When your sander starts sending Morse Code, Shit's getting wild!
keep that electrolux motor! that is very cool how it survived. will come in handy for a project.
Wow that's awesome I love the fire and smoke from the motor 😂😂😂😂😂
The Electrolux motor is literally a jet engine startup
Why is this so fun to watch 😂😂😂
"Retribution awaits those who mistreat machines."
-Kuafu from Nine Sols
That first motor went Back to the Future
No way 😂😂😂😂😅😅😅
Best channel from YT
As soon as those brushes wear out it is over!
It's video really great and very helpful 🎉
i really wanna see you do this but with induction motors instead of universal motors, since those burn up in kinda diffrent ways.
Induction motors are phase locked so increasing the voltage doesn't make them go faster. Lowering the voltage can burn them out though. At least it can make them get very hot.
@@1pcfred you could increase the frequency and they would speed up.
@@TheOfficialDorianelevator that's what being phase locked means.
@@1pcfred i know, i just said the frequency needs to be changed for it to speed/slow down, this is basically what a VFD does.
@@TheOfficialDorianelevator that's exactly what a Variable Frequency Drive does. That's why they're called VFDs.
Ein Anker- und Kohlebürstenvernichtungsvideo 😂 !
That blender motor put up a pretty decent fight
I love the beautiful green flames from the copper coil in the last motor perishing
1:35 jet engine
Dunno why the sheet sander was a "failed attempt". It was actually the best burn out with maximum amounts of smoke and fire.
That Johnson was impressive
I love this sound, thanks dear for posting, keep it up (kiss) ❤❤
So basically the voltage becomes so high the brushes arc at each other or the commutator plates melt causing a direct short circuit.
i dont like electronics being destroyed but i somehow like it ...
but it can be an education and knowledge for other people to know how fast the AC motor rotates.
In this case they are technically not electronics. Electronics is the realm of semiconductors.
@@DelInsanoYutuber that was fun lol,🤣🤣
@@UnbelievablyBaseddude don't go there you know what I mean 🤣
@@UnbelievablyBased not all the time. Vacuum tubes are electronics too. Although I guess in a way a vacuum tube is also a semiconductor of sorts? It just isn't solid state.
The sheet sander looks like “I’m dancing huh?”
1:04
Nobody:
Dragster engines whenever their crankshafts have a 1 nanometer crack:
2:19
Rotary engines whenever redlining
that blender motor turned into a car for a couple seconds lol
It's what The motor will smoke &(Brushed) lt was extremely super High voltage& current (Amps)?⚡
Could you do another test where you drop just below where they seem to start to fail and then see how long they can sustain the extremely high voltage?
For some reason at 1:56 i pictured Robin Williams running for door dressed like an old lady.. screaming...... she's gonna blow .... she's gonna blow... 😆 Great video 👍🏼👍🏼
0:07 hand mixer motor
Rated 230v 150w
2:33 vacuum cleaner motor
Rated 230v 2000w
3:27 vacuum cleaner motor
2nd attempt
4:38 unknown Electrolux motor
230v
7:14 sheet sander
Rated 230v 180w
"Failed" attempt to run without cover
Almost 54k RPM from that blender motor. Very Impressive!
Time to select a very strong motor and valuable counting... 👍🌹🌹🌹
who ever designed that electrolux motor needs a Pat on the Back.
Pls need the overvoltage limit crash + rpm of angle grinder 4' and 7'
3:12 63194 rpm
I would like you to put a camera on the tip of this rotor to see the images at high speed.
How do you even get these high voltages? That’s scary 💀
They may have some kind of an autotransformer. They can output more than what's input. Usually not a whole lot more though. An autotransformer will typically output 130V with a 120V input.
Fat power supplies.
The hand mixer for a second starter sounding like r2-d2 screaming