Induction motor, 1 phase, manual start removing capacitor.

[ughkane614h]

Watch the vid I'm going to upload

[ShahinGenerator]

Another Video illustration that might be true or disputable as a Toy & Video Clip.

But not in a position to manufacture Generator System that needs no Fuel, Sun or Wind to Supply Electricity such as:

Shahin Electro Magnet Generator System

Whenever Electricity is needed with no Extra Costs to get Electricity.

For further information see:

Web: shahin-kadir.diytrade.com

Youtube:

- youtube.com/watch?v=JNW0ZyiVC2­0

- youtube.com/watch?v=7Z5nrA_8uT­s

- youtube.com/watch?v=llJkasfo_q­0

[bob02able]

I have to run 3 phase, 220 volt, 200 watt gear motor for relatively heavy load what capacitor should be used with uf and volt?? I have a single phase connection so i need a capacitor to run my gear motor

[marktagum2008]

hmmmm

with capacitor.... the motor increse rpm?????

[1tupaijet]

i have to design a starter for dc induction motor using contactor as a relay and resistor to control the current flow to the output.but i had no idea about it. could u give me some idea?

[venca381]

it's all?

[foxnad]

CAN I PUT THAT IN A MOTORCYCLE? PLEASE RESPONSE THNX U

[Arkthurius]

@foxnad yes, you can put any motor in any system, but you need to take into account how would you power your motor and if the power is enough to drive your motorcycle.

[foxnad]

@Arkthurius HEY!!! bro tnx!!!! i can put 4 car battery in a big bike chase, can that possible? i do not more a bout electronics, but some i got an idea,,, tnx u for the info....

[foxnad]

Respond to this video...  is that a 220 volts bro?

[Arkthurius]

@foxnad it's 127v

[foxnad]

@Arkthurius ah ok bro.. thnx alot

[coldarc]

as far as i understand the motor in the clip is a synchronous motor and not a induction motor as it does not self start without the cap.

[julianaandres1976]

muy buena explicación gracias

[Ali2011mb]

Excellent video. See my channel about electric motors.

[philip21786]

Just add a flux capacitor and then you can open up a time portal with that motor.

[DHBlackstock]

The compressor works fine; however, the fan does not. It can be given a nudge and it will start turning, but it will shut down after a few minutes. When the fan does run, the air is cooler in the house, but when the fan isn't running, it is warmer in the house. I am not sure if I need to replace the capacitor on the motor, the condenser or both. Any suggestions? BTW, it makes a whining noise when turning.

[extrapedestrian]

Question- can I simply convert a 220v single ph motor to a 120v single ph?

[oleglyan]

@extrapedestrian You can, just change the wiring

[plazmafeld]

Put a propeller on that with some magnets an copper wire in a plazmafeld then put that assembly in a spaceship

[yarfinearts1]

dude thank you ! I finally got a basic understanding of a capacitor as a result of your video,.

[Arkthurius]

@yarfinearts1 cool, this is very simple, but I had an exiting time even learning the basics of electric motors.

[iToasterman]

@Arkthurius is this charging its self?

[ciprianwiner]

thanks alot bro

[kmncztms]

can you pls help me? I'm not fully sure about this.

A capacitor creates direct current from alternating electricity.

If so, then you used a motor with a permanent magnet and coil :)

[bodysnake2009]

WOW HE'S A GENIUS !!!!!!

[gra55NZ]

Dangerous play.. with starting capacitor - it provides a different phase angle and resultant magnetic "kick" ensures rotation direction and efficiency.. starters often involve a centrifical switch which takes it out of circuit at x rpm. (don't play with mains )

[highart2003]

Sweet, I have an old motor with a capacitor on it. So I can test the motor by removing the capacitor(which is most likely dead)?

[stegtenudlar]

Excellent video!!

Note to some of the comments:

A capacitor in AC doesnt "provide juice". It charges and uncharges as current flow back and forth all the time, WITH the strange effect that phase voltage/current gets delayed on its way through it.

With one winding connected to phase, the other winding connected to phase with a capacitor in between, the result becomes a rotating magnetfield because each winding takes turns in having its maximum current.

[tindicio44]

oooh, if you do not put the capacitor, you need to cranck the motor to work, right? well, I thank you 'cause it is hard for me to get a motor and do this . Godd video!!

[madaboutpix]

big deal, any start cap motor will run that way

[andyjg48]

you stupid cunt go listen to band in the background . or are you a cunt warrior

[lexichronicle2]

i had a problem with a motor that'd do this automatically just this week. in old motors, they ditched the (at the time) costly capacitor and used a mechanical 'clutch' soft start. when you hit the power, starter windings fire to overcome the inertia and static resistance. once it's spinning, the clutch engages and disconnects the starter winding. to put it simply. I spent all day fucking around with it to get it working properly. just use the cap or a digital starter. mechanicals suck anus

[00011theman]

try a vacuum motor and run it to 200 volts you can get about 10,000 RPM

[thafff]

Imagine one moment that you accidentally touched the live ...

[1113lucas]

everything good with you. I wanted to ask you. if you like you help me find the thread .. my capacitor has a black, red, and a azul.tem capaciotor EPCOS 45UF 250V ~. I DO NOT KNOW HOW TO HAVE THEM ON VC AJUDAR.É ME AN ENGINE WASHING MACHINE ALMOST EQUAL WITH THAT .... I HOPE YOU ANSWER AI.

[1113lucas]

todo lo bueno con usted. Yo quería preguntarle. si te gusta ayudarme a encontrar el hilo .. mi condensador tiene un negro, rojo, y un capaciotor azul.tem EPCOS 45UF 250V ~. NO SÉ CÓMO HAN DE ELLOS VC AJUDAR.É ME MOTOR LAVADORA casi igual con esa esperanza .... TE RESPUESTA AI.

[jenko701]

Its all about the power factor and var.

[RODALCO2007]

Good video to prove the facts with and without the starting Capacitor

[disconnected007]

i got this submersible pump a single phase IM 220V. Now it wont run unless u give it a initial turn. i found out the capacitor (8MFD 500V with 3 terminal) bulge up. My question is... is it a run or a start capacitor? and why is there 3 terminal?

[Arkthurius]

@disconnected007 Some capacitors have more than 2 terminals because they supply more than one circuit. You also find some like them in air conditioning systems where the same capacitor is used for condensator and evaporator motors. Some terminals have different capacitance values and they are marked.

[madaboutpix]

@disconnected007 it is a start cap, if it wont run  unless you manually turn the motor

duh

[kopjesenseo]

look out! dangerous current by that capacitor

[PlutonGB]

you are very calm for working with 120v

[isovolt1]

you can see a better replacement at web page isovolt

[sycabal]

It's not just any capacitor it is a start capacitor. It gives more juice to the start winding of the motor = more starting torque

[therealromster]

@sycabal A capacitor start motor is a split-phase induction motor with a starting capacitor inserted in series with the startup winding, creating an LC circuit which is capable of a much greater phase shift (and so, a much greater starting torque).

[Arkthurius]

@sycabal actually in this case, thise motor uses a permanent capacitor, not only a start one. Start capacitor motors have a centrifugal switch to disconnect the capacitor circuit once the motor is running. Permanent capacitors not only function as start capacitor but also keep their circuits on while working prodiving power to the motor.

[DECOFRANCE]

@Arkthurius i see. So, this motor was designed to keep its starting winding on the line during running condition (no centrifugal switch) without burning. because as i know, a typical start winding would burn after several seconds on line if the centrifugal switch fail to open.

[vevasam]

@Arkthurius: to add to your explanation, capacitor run motors will operate at a better power factor(capacitor supplies lagging VARs always during running) compared to capacitor start motors. This obviously will improve the efficiency because heating is avoided due to the reduction in the reactive component of current drawn.

[IVANBELJIN]

what's your point? ...

[Arkthurius]

@IVANBELJIN the main porpouse of this clip when i made it, was to show that with no capacitor it is necessary to provide manually the first crank to the rotor so it start running...

[IVANBELJIN]

HI! yes you are right my friend (sorry for bad english), i was trying to find something on tube about magnetic generator (input/output power 1/5) guy from australia invented this... I ran on your video, this things is normal to me because I work whit this stuff...

(I'm was going to elekrotechnich school and learn about it...) i could send you the book on your subject(eliptic magnetic fields), but it is on serbian... once again sorry for bad spelling ...

[avn2sh]

why do u need a capacitor

[Arkthurius]

to create a phase shift on the parallel circuits of the motor and therefore create a rotating magnetic field...

[angrygunsmith]

waht exactly is a capacitator, hold energy or osmething?

[Arkthurius]

it is a device that is capable to store electric charge...

[angrygunsmith]

very interesting video, i guess a capcitator is not TOO far from a battery.

[williamblake69]

so what is the main difference running the motor with the capacitor hooked up and without?

[droscar10]

Handy video

[drkinzenbaw]

i am going to school for industrial maintenance an I was taught to discharge them before touching the poles

[drkinzenbaw]

why didnt you discharge the capacitor before unplugging it?

[Arkthurius]

i did not think about it... good point... i have never had an accident with a 25mf capacitor at 127 volts, i wonder wether it is harmful or not...

[bonecrime]

Why? Doesn't it discharge across the motor's windings?

[drkinzenbaw]

Because they have higher resistance they only draw a low amount of current you need somthing with very low resistance like a peice of wire or a screw driver to discharge the more quickly

[fofosport85]

so if i want my table fan to move much faster i may have to use one capacitor.

[drkinzenbaw]

@fofosport85 No not for what you want. The capacitor makes a phase shift for the start winf=dings of the motor it just makes it easyer for the motor to start but makes a minimal diffrence once it is running you need a fan with alot more torque and one that runs off of dc so you dont have to have the power inverter

[fofosport85]

@drkinzenbaw thank you man for you reply and i wish if you do try to check my project and advice me. (fishing torpedo).

AND i am using 12v 7amp battery with a power converter from DC to AC( output is 220-20vac 60Hz) will the capasitor help my run motor like the washing machine.

[drkinzenbaw]

@fofosport85 Yea it will

[eafindme]

Yeah, that is what I want to see on the effect of start capacitor and motor. Thanks for your video.

[SVKmellow]

wow... someone has balls ;) I would make like a 100 precautions not to get electrocuted.

[abutheeb]

the capacitor is serious you should care

[therage001]

nice video. bet you've had a few shocks from them capacitors! lol

[electricmic]

Very clear demonstration. Thanks.

[chicagolandhobby]

looks like a garage door opener motor

[JFICJFIC]

how can this save me money lol!!!!!!!

[Zabihuq]

is it bad for the motor if you connect it to the power source but it can not run?? is it ok to leav it on like that while its connected to power source?? what will happen?

[DragonFlyback256]

@Zabihuq, it's one of the quickest ways to burn them out.

[Arkthurius]

it is what is called blocked rotor which is like having a short circuit in any other wired circuit...

[jonatharivera]

put that motor on a gokart or bike

[QuaziGNRLNose]

good luck finding a power source thatll last

[jonatharivera]

7 or 6 car bats

[QuaziGNRLNose]

on a bike?

[dokvictor]

ну и что сдесь интересного простой пуск от сети напрямую без конденсатора . то что крутим в разные стороны от руки . - .......

[oasiac]

I removed a large motor from a clothe washer and I'm trying to figure what it is! lol

It has 5 terminals 1red 2blue 3purple 4black 5yellow. It has to be AC because of the complexity of the thing. I don't know what to do with it? and is it possible to harness electricity from it, will I need a device to capture the electricity and convert it into a constant AC electrical flow? thanks

[Arkthurius]

I personally think that if it is a motor, still use it as a motor, just use it on another application you might need it. It is possible to use motors as generators but if it was not designed for that in the beginning it is very hard to do it later and usually very inefficient.

[animebsd]

whats going on in the background?

[Arkthurius]

Neighbours rocking on...

[ninjaman1138]

hello

im studying for a btec level 3 in electrical installation. one question is to explain the difference between single and three phase rotating machines. the course text doesnt go through much. so i bought "electric motors", its a workshop practice book. it explains the construction and operation of motors. still, it is hard to visualize and understand. this video helps!

do a video explaining the "phantom phase". three phase motor run from a single phase supply using a v connection.

[Arkthurius]

It is great to study that, actually in power electricity I am more attached to motors than transformers or generators. Honestly I am still in the middle of the way of the complete electric motor operation theory (induction motors), and I am currently studying that phantom phase. It is always very helpful to study all these along with measurement instruments such as power meters, ammeters, voltmetemer in polyphase systems graphic analyzers help a lot. Many of these are expensive though.

[ninjaman1138]

hello

thanks Arkthurius, im studying for a btec level 3 in electrical installation work in the uk. one question in my course work is,

discuss the construction and operational characteristics of transformers and rotating alternating current and direct current machines.

this includes motors of different kinds. i have read the course text and that only explains a bit. i bought a book called "electric motors" which is a workshop practice book.

[garumvhino]

hey dude..what's ur point here? ur not educating at all if u may.. dats wrong! u r actually using a two-voltage motor wc can be reverse when one lead is tranferred from one line to another. Bec it changes the pole polarites ( magnetic north and south) of the windings. its not magic if u trying to impress here. and bec its simple as-just interchange the running or starting winding leads to hv reversion. its a 3-wire output and not only two. go hv some xplnatns.u myt misled som.practice safety too

[Arkthurius]

1.-"hey dude..what's ur point here? ur not educating at all if u may"

-Some people don't know this or has never realized it...

2-. "its not magic if u trying to impress here. and bec its simple as-just interchange the running or starting winding leads to hv reversion".

- I am not trying to impress anybody, and of course, this is not magic at all, its science and engineering.

Some people like you know what's going on this clip, others just don't.

[cheeto24]

bueno si existen generadores con excitación por capacitor y devanado auxiliar, los cuales con el campo magnético que producen inducen corriente en la excitatriz del rotor la cual es rectificada con diodos por ejemplo en plantas de iluminacion, te hize la pregunta pues he estado investigando y es lo que he encontrado

[Arkthurius]

No me he topado con algun generador de ese tipo. El unico generador que tuve oportunidad de estudiar a detalle fue el que tengo en otro video, y era de 90MW, la unica rectificacion se hace para el excitador. Pero no se empleaban capacitores. Era un banco de tiristores.

[cheeto24]

para un generador monofásico, el principio de excitacion con devanados auxiliares y capacitor es el mismo?

[Arkthurius]

Hasta la fecha no he visto un generador con capacitores en el sistema principal. En los generadores el rotor es el excitador, y el estator es donde se induce el voltaje, contrario al modelo de generador que se utiliza comunmente.

No conozco generadores con devanados auxiliares. No se si entendi bien la cuestion.

[Blackseed1978]

can you explain to me the whole thing with the different poles i get confused when hearing about it and what is a capacitor anyone know if there are any tutorial videos on the induction motor i tryed looking it up all they have are some people from India who have informative video classes only thing is that i have a hard time understanding them no offense to any Indians with all due respect i'm learning about motors and controllers in school right now and i feel completely lost

[hirapmagisipusername]

hey man what do you mean by closing the circuit?

[Arkthurius]

Close the circuit, it means just close the wire loop so the electric charge can flow, that is an electric current. Close the circuit is simply 'switch on', just like when you turn on your house lights, all you do is close the light bulb circuit. Pretty much basic electricity.

[Latias82]

Love the sound this motor makes, where did it come from and what's it's max RPM?

[Arkthurius]

It used to be the motor from a dryer machine. Its nominal speed is 1675 RMP.

Actually the beautiful thing i love about this particular motor, if you lift it from the table while running, it makes no saund at all!! runs smoothly and with no vibration...

[Latias82]

Ah fantastic! Thanks! induction motors do tend to be almost silent, don't they. i am actually thinking of writing a children's story about an electric motor that talks and stuff LOL, as a kind of eduational thing. I think motors are cool.

[VideyoJunkei]

so the cap is for starting, and giving a direction to the rotation?

[Arkthurius]

Right, the windings of a single phase induction motors are no more than two inductors in parallel, (i guess you know about circuits), so many the motor spin all you need is to create a shift on the currents on each winding, this is accomplished by making the windings with different reactance values, OR adding a capacitor in series with any of the windings, (depending on of the two decides the rotation direction).

[innovativepisces]

how do u connect a capacitor if the motor have just two wire, which is neutral and phase??.i mean when there is no wire for anti-clockwise..a wiring diagram will be helpful..thanks!

[Arkthurius]

you mean split phase, two wires? one of the splitted phase side has a capacitor to shift current, depending on capacitance you can shift the rotor to any side. Varying capacitance will vary shift angle and therefore rotation direction.

[wapperott]

um is it strong enough to be on a lawn mower?

[Arkthurius]

good quetion, as every motor it depends on the load it has, i think you could replace a gas motor on your lawn mower for this one actually, but if you mean a ride-on mower obviously the payload would be more and i dont think the motor on this clip has enough power to do so, but i definelly thing it can work on a manual motive power lawn mower where the motor only spins the chopping blades. I have never done it, but sounds like an interesting adaptation to subtitute a gas powered one.

[supermoto3453]

is this a solid state motor?

[Arkthurius]

I am going to be honest, I had never heard the term "solid state motor", it is actually a conventional dryer electric motor. But, if by solid state you mean that it is controlled thru solid state electronics, no, it was totally electromechanical, I am yet working on arrangements of VFD's and voltage regulators for speed variations.

[wapperott]

one questions why does the motor have to shake the table when it starts/

[Arkthurius]

When the motor starts, its torque is at its maximum value, the motor "jumps" because of its reaction of the action applied by rotor. It "jumps" because it is not fixed at the table by any means. Motors should most of times be fixed to their bases so they dont transmit momentum to it, sometimes it can cause serious accidents especially on big motors.

[wapperott]

cool! plus is that motor strong enuogh to be on a lawn mower? and i still dont know the term solid state motor

[balbinoktf4l]

es el motor de una lavadora.

[Arkthurius]

de hecho es de secadora :)

[balbinoktf4l]

mira un consejo no es recomendable sujetar la pole al eje del motor con un tornillo ya que con el desbalance se crea un contrapeso que hace girar al motor y con el tiempo puede dañar el sistema de rodamiento, bueno en el caso de motores de bosina, por que un motor de rodamientos, puede soportar mejor ese esfuerzo, lo mas recomendable seria usar una cuña como reten de la polea, salu2.

[Arkthurius]

Es curioso pero la verdad yo no le puse nada, asi vino de fabrica.

[balbinoktf4l]

verdad? bueno aun asi se ve que rpoduce vibracion incluso mueve la mesa, saludos.

[zidane444]

thancks for that! relay help

[motorbuddy]

hi ARK, do you try before connecting an inverter with induction motor?

[Arkthurius]

No, honestly i have not. By inverter I guess, you mean a device that transforms DC to AC.

I have only used Variable Frequency Drivers.

[quetz]

indeed an interesting demonstration! thx!

[Arkthurius]

You are welcome.

[s16100]

Interesting demonstration you are giving. Thanks for sharing. I am playing with a smaller synchronous motor right now my self.

[Arkthurius]

Thanks, I will try some other and better edited demonstrations, I am practically new on editting. demonstrations. I saw your profile and i liked the video of the train. I am doing my social service at a power plant that uses two steam turbines to run the generators. We have one boiler for each generator. I am also trying to learn more thermodynamics because of it. Thanks for the comment.

[s16100]

Is it a coal fired plant? Is it a public utility or a factory power house? I have 10 years experience with coal boilers, and boiler controls. also have some experience with generators and turbines. I am a second class steam engineer here in Ohio. What is the steam PSI, and PPH flow of the boilers? Sorry don't mean to be nosy, just boilers are one of my hobbies.

Bryan