3 Phase Motor Rewinding. 25 HP (18.5kw) three phase motor winding+connection.winding data full video
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- Опубліковано 7 вер 2024
- 3 Phase Motor Rewinding. 25 HP (18.5kw) three phase motor winding+connection.winding data full video
This video 3 phase 25hp 1400RPM induction motor rewinding +connection, winding diagram.
Rewinding video step by step tutorial
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This motor rewinding data-
25 HP 18.5 KW 3 please induction motor 48 slot
Coil pitch - 1-11slot
Coil per turns- 20
4 coil by 1_set total 12set coil
Swg- 17 no. Single wire
Total weight - 10500 gram
Winding type double layer chain winding
Connection - star/ delta 7 leads mail connection
440V AC 50Hz
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#36slot3phasemotorwinding
Genial. Da sind einige Parallelen zu meiner Ausbildung zum Elekromaschinenbauer 1986. Top
3:45 - A little tip I use to do the same, oil it. Get some oil (penetrating oil works better) and pour it on the wires. Leave it for a while to soak in. That should make pulling that wire much easier.
Reminds me of when I was living in Indonesia. Lots of shops like like this for everything and all are questionable quality too, it works until it doesn't. 🤣
ভালো হয়েছে আরও ভালো করার চেষ্টা করো
These people work in such unsanitary conditions and are not afraid to get sick. This is a great courage worthy of admiration!
they are being exploited by their government like industrial revolution coal miners
How is it unsanitary? It's just beside a road, no more unsanitary that any other industrial environment.
السلام عليكم الله يعطيك الصحة ويبارك فيك علي المعلومات القيمة نبارك الله عليك متمكن من الصنعة
تحياتي لك
أنا سعيد لأنك تتابع قناة المهارة
نحاول أن نكون قادرين على تقديم تدريب مفيد للأصدقاء بأفضل ما في وسعنا
Это профессионалы, сразу видно! У них есть стол!
😁😁😁
Какой профессионал ? Где стол? Профессионал никогда не будет разводить костёр внутри мотора.
I am single phase rewinder
Toll, vorbildlicher Umweltschutz. Bei uns bezahlt man beim Anwenden einer solchen Methode so viel, dass dort 3 Familien 1 Jahr lang davon leben könnten.
Onek Valo hoisay vai
I always like to use hit when it comes to heart coils.
Very time consuming but the kid knows a thing or two about his job. Looks awesome 👏
Electricity does not tolerate mistakes. Unlike other clumsy restoration videos, when it comes to electrical products, once they work, they are proof of their success.
Not really. Motors can work with mistakes inside them. If you scraped the insulation for example, it can run for a while, even years, then get a voltage spike from the grid high enough for it to arc over and it degrades exponentially from there. You also have a rating of life expectancy in relation to temperature. Hotter motors die faster but now that rating is also gone
Can't mess up in the Electrical trade! Agreed!
@@swiss9495 Literally my day job is to find problems in electrical installations before it causes problems and no, you can really mess up, you can be a cheap asshole but you can just be lucky and get away with it
Nice work and attention to the finished details, but that bandsaw crew, wow! What a potential disaster.
I watched it was interesting to me
I wish you success
Thank you boss❤
Wow super winding like done 👍
I can't believe the guy at the end of the video wearing loose clothing right in front of the spinning wheel on that bandsaw! It would be so easy for his clothes to get caught between the wheel and the blade.
Muy bonito tu trabajo hombre sigue así 👍
Continúa imprimiéndole ese esmero a tu arte!
Saludos desde Jalisco México ✌️
I think Chisel may not require to take out coils
without damaging outer layer of stator By simply cutting entire coil by big size Wire cutters.
ua-cam.com/video/57E-Ev6prMw/v-deo.html
Esse povo é muito astuto eles se viram mesmo!
one of my first jobs... i learned to rewind motors, transformers, inductors, etc... it was a difficult job.
ua-cam.com/video/57E-Ev6prMw/v-deo.html
Amazing tutorial rewindding 7:06
Thoda voice add karke samjhane se aur achha reheta...
Very neat, I like seeing his work
Those silicon iron sheets has individually insulated to decrease eddy current, burning the whole core could actually do more harm than good?
I had not even considered that, was mostly thinking about the untempering the heating might cause.
Though I think its notable this was done to make it possible to extract the old wires, ideas for alternatives?
Not sure what adhesive is used or but maybe soak in a solvent in a closed container? Full immersion would likely be beyond impractical so it would have to be like wet rags draped over it in a sealed container which would be a fumey explosion hazard but, only thing that comes to my mind.
It can if it gets too hot.
No body say it's a good way to restore the motor, it's just a cheap way to restore the motor if you don't care about the quality the efficiency ore the results at all 🤣
@@Irilia_neko yep, exactly
Basic metallurgy, the low heat will not revert the metal back to a malleable state.
страны у нас разные но ремонт электродвигателей у всех одинаковый👍
neat and nice work. thanks a lot for the video.
Good winding. good skill
মাশাআল্লাহ অনেক সুন্দর হয়েছে ভাইয়া আপনার আগামী দিন গুলো শুভ হক
Thanks
Greetings from Brazil.
Very Good
Guys It's pointless putting in phase barrier like that, the insulation between the top and bottom of the coils in the slot should be longer say 25 mm longer, and the phase barrier should then sit on top of it, so each coil group is insulated from the next.
ua-cam.com/video/57E-Ev6prMw/v-deo.html
Nice job well done.
Semangat Pak smga sukse
Nice winding
Thanks ❤
Good work
Good day bro.I have a request I want to see the schematic diagram of the winding thank you ,
GOD bless you & your family circle
that was pretty amazing to watch
Good video
39:34 whoever taking that log ... man please respect that old dude (in white shirt) because hes showing you dangerous thing you did bro :/ there is moving part with so much power be careful with that
Excellent Job .
Beautiful clean work nice one
Thanks ❤
I see the problem "made in china" 😁
Blessings from Sweden 🇸🇪
Well done man !!!!
So good and amazing Masha Allah
Thanks ❤
I'm getting nuts of these honking. Crazy.
God bless this boys skill. Marvellous!☘️👍
Good work. Thanks.
impressive thumbs up
This is really great
Nice work.
The shop must have a lot of scrap copper windings.
The bio hazards there are scary. Who knows what is in those fumes and smoke that can be harmful or fatal.
With absolutely no personal protection equipment.
You should watch the videos of these guys rehabbing batteries. You'll get lead poisoning just watching it!
@@UNUSUALUSERNAME220 I did. Yikes!!!!!
Good winding
Thanks
Nice work bro
great work
amazing job
Beautiful work. Congratulations!
good video 😄
good job brother!
Wow. Impressive
Bring these jobs back to America!
Nice. Make a video for one monofasic
Now that's a burn off oven 😁
1-4 inner joints. T 6 joints
1-7 leads .
How do you get A1 A2. B1B2 c1 c2
Good 👍
Thanks ❤
Show up the connection with the diagram pls.
beautiful work
Thanks ❤
डेल्टा सही से बात
Nice bhai
Good job nice
STOP with the Like, Subscribe & bell shit, it's very annoying. you don't need it to do it every few minute.
Nice work
I see full video
But connection....
2 perallal
Bro this is more than basic
I cringed the whole ending, those two idiots with their skirts flailing around the drive wheel.. The older dude even tried to warn one, but he laughed him off.. Matter of time before the wheel pulls him in..
Nice bro
I have had rewind fev hundred's motors and generator's from 50 W to 25 kW, even some that someone dismantle and lose records then I needed to calculate and bring them to Working. Some AC, asynhrone some synhrone, also twoo speeds.. Also some transformers and some DC dynamo and motors. Bu international standard: UVW - xyz not U1/ U2
great work nice to see
Nice skills
Thanks ❤
Impressive
I know that winding of single phase motor is harder than 3 phase but 3phase connections difficult.
For me it was the opposite
Here in Mexico people also use this approach, but is very polluting and the gases that are produced are very harmful.
Try not to burn the wires please!
puede que quizas se produzca menos contaminacion que la energia que toma hacer uno nuevo, utilizar una pistola de calor regulable podria ser la silucion a eso
This is the wrong method of remove burnt stator coil and data retrieval and you can use thinner. Second method is use pressing machine or remove one by one from the slot winding wire.
Pressing machine? Thinking this chap was fortunate to have a small work bench
भाई आपका वीडियो देख कर मैंने तो कनेक्शन कर दिया लेकिन जैसे ही तीनों तार लगाता हूं वायर बहुत गर्म होता है और मोटर चल नहीं रही है क्या करूं भाई बता दो आप जैसा कहेंगे वैसा ही करेंगे हम जल्दी से बता दीजिए भाई मेरा खेत सूख रहा है और मेरे पास वाले भी खेत सूख रहा है 🙏🙏🙏🙏🙏🙏🙏😰😰😰😢😢😥😥😓🥲🥲🥲🥲😰😰😓😰😓
Bol ke video bnaiye dost
সুন্দর
ang intsrnational leuge
Question.... 4:36 .,... what in the holly hell is he burning that is both BLUE and very flammable?
Satisfying
Thanks ❤
Why was there almost 2 amperes difference in one phase from the other two?
Probably an unbalanced 3phase supply, and the extremely poor quality rewind would'nt help at all.
Голова + руки + намоточный станок
Sir aapka paper katinga machin ka video banke dale
Winding method very bad, enamel damage occur
Shi kha bro ampeyer bad jaye gey
I also thought that at first. But I'm sure if they had complaints they would stop hammering the windings.
He's using a Thor's hammer (rubber hammer) and is only tapping it lightly, should be fine.
어차피 중국이 만든건데 품질이야 더 나쁠것도 없지
Good luck miry Chinal ko saskrab kr do allha pak ap ko slamt rkhy
i love works
Aap ka paper cutting machine kaha milta h sir agar home made h to uska ek video bana dijiye please
You can find all these paper cutting machines in electrical stores in India, thank you for your valuable feedback.❤
That honking in the background, jesus christ lay off it for a second lol
Did the motor over heat, needing a overhaul?
Bhai Maine aapka video dekhkar motor rewind kar diya hun lekin usmein 18coil hai aur total 36 wair nikale Hain 36 slat ka motor hai three fez ka connection kaise hoga
Bro can u share the rewinding connection...
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