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@stevetobias48904 жыл бұрын
I agree with Julian that it all comes down to the resistance of the coils that provide the field for the armature. If you either lower the resistance or replace with rare earth magnets will give the desired results. Very strong rare earth magnets will give you a very good result, much better than the standard arc magnets usually found in DC motors
@UmkehrZurQuelleEwigesSeins4 жыл бұрын
Nice Video,..........Universal Motor can generate electricity Mr Electron Connect brush and power cable in parallel, this is how it works with washing machine
@MrElectron4 жыл бұрын
I was talking about self excitation
@sachityadav43284 жыл бұрын
The sound was great Satisfying to hear
@MrElectron4 жыл бұрын
Winner for this Video's Contest - Julian's Lab Congratulations !!! 😊😊🤓
@electronic79794 жыл бұрын
Nice project
@MrElectron4 жыл бұрын
Thank you! Cheers!
@abdul-q-khan4 жыл бұрын
Of what kind sewing machine is it used in? It's a huge motor .
@MrElectron4 жыл бұрын
Tailors use it.
@radharanient3 жыл бұрын
Can we run cycle with this?????
@sharukhmatekuki58303 жыл бұрын
Good hit 🇮🇳👍👍 || Kuki
@ronniepirtlejr26064 жыл бұрын
That spider was the on-board technician!
@vincentrobinette15074 жыл бұрын
The spider is the reason it didn't work as a generator: the motor had a bug in it!
@cowokbejo40404 жыл бұрын
@@vincentrobinette1507 just install some antivirus, and it will run well
@sanjayavee2 жыл бұрын
Can we make and run bike on this sewing machine ? Please reply..
@durgaraogopu76233 жыл бұрын
May i use this machine for electrical cycle??? Please reply me
@vincentrobinette15074 жыл бұрын
To make a motor self excite, it is necessary to turn it backward. Turn the motor on, using any source, and see which way it turns. If spun in the REVERSE direction, the motor will self excite, unless there is an underlying problem, such as the RPM too low, or, a shorted armature or field winding. I can't see from this video, but, you may need to use something faster than a drill, and even if the drill is fast enough, try changing direction on the drill, so the motor spins the opposite direction that it normally runs. With a high impedance motor like that, it might be necessary to use a high enough DC voltage, to get enough gauss strength to overcome the hysteresis of the field stator iron. That motor WILL generate, you just need to use high enough speed, and enough DC current to overcome its higher impedance.
@binubabu2834 жыл бұрын
Nice project. Would it able to use as generator or not?
@MrElectron4 жыл бұрын
Yes
@nitinchipkar29283 жыл бұрын
Make more video We like it.
@adamuiddrisu5184 жыл бұрын
Great job Mr. Electron. Very exciting video
@julianslab15114 жыл бұрын
Some universal motors don't self-excite becuse the field winding resistance is too high and it is a series-wound motor
@MrElectron4 жыл бұрын
Correct Answer.. Although both field and armature windings are of high resistance.
@julianslab15114 жыл бұрын
@@MrElectron Did I win the contest?
@MrElectron4 жыл бұрын
@@julianslab1511 yes
@MrElectron4 жыл бұрын
See pinned comment.
@julianslab15114 жыл бұрын
@@MrElectron Thank you!
@ratneshchandel3 жыл бұрын
i want ro run this motor approx 1 hr. full load. by inverter, can u please tell me d inverter rating nd capacity of battery?. thanks in advance.
@mr.g16252 жыл бұрын
Nice experiment.Thank u for your uploading...
@stevetobias48904 жыл бұрын
You said it yourself, it's all about the resistance of the child's needing excitation. If the resistance in a high then you need a large feedback voltage to induce the magnetic fields required to produce power.
@akshay_dapke3 жыл бұрын
Bro you are very funny.
@njugunajohnfrance17264 жыл бұрын
It was very helpfull and i got some goodinsights from it
@ryanluiz27034 жыл бұрын
Electricity is produce by when magnet is moved through.a coil voltage is induced ie permenant magnet. Here there is no magnetic field because there is no magnetism formed due to electro magnetic method when there is no current / voltage is passed through the coil. Thus there is no magnetic field. Voltage is not induced
@MrElectron4 жыл бұрын
I think you skipped the part where i should self excitation of universal motor without magnets of external power supply connected to it.
@narayanapoojarinarayanapoo19824 жыл бұрын
Where did you get this motor
@MrDhilishkumar3 жыл бұрын
If dc motor need 12 volt 40 amp to run . If i use this motor as generator how much output i get
@mrdhamaka93154 жыл бұрын
Sir I extremely request you to make a bldc motor controller with speed controller.because I also start making car alternator to dc motor so if you accept my request I also make a controller for my project. I hope you will accept my request.
@MrElectron4 жыл бұрын
That's an electronics project. I do basic electronics and mostly electrical projects. Best Regards, Mr. Electron
@omvarade37572 жыл бұрын
Is this moter burn after some time reply me please
@nagarajrao17024 жыл бұрын
What is the DC Voltage that this sweing machine motor can achieve 10K RPM ? How to convert it and what are the limitations ?
@MrElectron4 жыл бұрын
220V
@nagarajrao17024 жыл бұрын
How is it possible to provide 220V DC ?
@Samiyazik4 жыл бұрын
Good work!👍
@MrElectron4 жыл бұрын
Thanks
@taneesha9165 Жыл бұрын
Hi ...can you please tell me how to control the speed of a carbon less sewing machine motor..
@g7creationsmsd-guru2332 жыл бұрын
Bro can I use this motor for cricket bowling machine??
@wawan5454 жыл бұрын
What dynamos are suitable for gokart
@revanthrajendran37902 жыл бұрын
Bro it will produce (ac) current. Not dc😁
@neerajnicky48303 жыл бұрын
Dear esi motor ko mixer grinder ki body mi fit kr skte h kya plzz reply dear motor 6.500..amp..ki h
@AnilKumar-lt4uk4 жыл бұрын
Some universal motors field external excited by applying fix voltages and armature applied with variable supply like in fully automatic washing machines
@lucaszaborowski18032 жыл бұрын
I like skunks
@icecombd4564 жыл бұрын
All the best
@nagarajrao17024 жыл бұрын
Can you please suggest me any DC (PMDC / BLDC / Universal) motor which has reasonably good torque and runs at 12 V and can give me RPM of 2500(min)
@MrElectron4 жыл бұрын
Check India mart
@cuber30664 жыл бұрын
Can u check the difference between rpm with a drillchuck and another without using drillchuk is there is any difference😁 ANSWER Self excitation is a dicey thing that speed is not likely to fix. If the armature has residual magnetism then the generator will self excite. No magnetism no excitation.
@MrElectron4 жыл бұрын
Ok , i will do the check if you insist and share it in my 😊stories
@santhifoods1873 жыл бұрын
How many volts reverse power give
@Matriarchy_Feminism4 жыл бұрын
Bought it at rs.250.
@MrElectron4 жыл бұрын
🤓
@a4aLien4 жыл бұрын
you inserted the bushes wrong, the curved worn off face needed to be rotated back to original..
@MrElectron4 жыл бұрын
It will take the curved shape in time..
@oviramtune61554 жыл бұрын
আমি নেব কথায় বিক্রি হয়
@creativemuntasir4 жыл бұрын
Scrap market
@tryyangle14574 жыл бұрын
Without electricity which volt battery want you use suppose electric cut
@aunabreslingaming32793 жыл бұрын
there's a seemingly rare whirlpool garbage disposal that has a 12,000rpm universal like this (probably not this one, but the same type) i believe but i have never seen one guys, how loud is this? (like when does it reach full volume on headphones?)
@usahapetani97434 жыл бұрын
moonnns.. a few minute later. moonss.hahaha
@etimekanem26444 жыл бұрын
Please what is the electric motor capacity that can run car alternator smoothly 🙏 and the type of speed control
@MrElectron4 жыл бұрын
1 Kw motor will do the job.
@etimekanem26444 жыл бұрын
Thanks for your reply do you mean 1kw DC or AC electric motor
@gowthamgowda93274 жыл бұрын
How to convert Sewing machine to winde turbine motor ...?? Please make a video
@pitambarmaharana62564 жыл бұрын
Pls make this video in hindi
@RAJESHMOHAPATRA20013 жыл бұрын
I need a universal motor like this for my project . But cant find😢😢😢 Pleasr somone help me
@anshuyadavsitaram70534 жыл бұрын
Because the your drill machine is low compare 220v at 10000rpm drill machine rpm some war 1100 to 1500rpm
@MrElectron4 жыл бұрын
RPM was low but it was the same that i fed to the washing machine motor which then got self excited.
@nitinchipkar29283 жыл бұрын
Hey can you make video on this motor. Just convert this motor from high rpm to low rpm with high torque. We call it gear ⚙ motor . Take some wheel and make video on it. Can we lift 100 kg from this sewing motor.
@deelgurung9516 Жыл бұрын
Can u sand how much
@birbalmeher68464 жыл бұрын
moter price plaze
@FrozenCrackiT4 жыл бұрын
More...
@Harshavardhan-dg6cl4 жыл бұрын
I don't know
@AhmadIzzatShahmierRosdi-gi1ug2 ай бұрын
Use Rimac motor more horsepower
@abdulrasool2384 жыл бұрын
بھائی جان میرا نام عبدالرسول ہے میں پاکستان سے ہوں اور میں یہ موٹر خریدنا چاہتا ہوں کیا یہ مجھے مل سکتی ہے اس کے لیے کیا کرنا ہو گا مجھے
@sachityadav43284 жыл бұрын
I can't answer the question 😕😧😔😔😔
@MrElectron4 жыл бұрын
😊 ... There is always another day on which you will ...
@sharonchoorapoikayil55354 жыл бұрын
How to convert 3 wire to 2 wire
@nitinchipkar29283 жыл бұрын
It very simple CUT ONE OF THEM WIRE. YOU WILL GET ONLY TWO WIRE.
@RanjitSingh-io2ei4 жыл бұрын
Ki moter ko 12v se kase chale
@SurenderSingh-fc3ex4 жыл бұрын
Plz gove this moter
@ardhendushekhardey82354 жыл бұрын
CAN I USE THIS MOTOR IN A HOMEMADE ' CHICKEN FEATHER PLUCKER' MACHINE ? CAN IT ROTATE A MINIMUM 2KG CHICKEN WITH PLUCKERS?
@revanthrajendran37902 жыл бұрын
I have search in internet and I saying that try for ac application
@S.N.12280i.3 жыл бұрын
Some Universal motors don't self-exide because some universal motors have too little residual magnetism, are high speed motors, or have too much resistance.