I used to work on a submarine drydock in the UK. It was four sections of a much longer WWII battle ship dry dock. Each section had two alternators, neither of which were as large as the synchronous motor in the video. Very impressive facility and personnel at KOFFLER Electric.

@antonmursid3505

2 жыл бұрын

Antonmursid🙏🙏🙏🙏🙏🇮🇩🇮🇩🇮🇩🇮🇩🇮🇩

Always nice to see guys who are proud of their work, and it shows here....

that was awesome, thank you. The detail and painstaking work, wow

Amazing video and amazingly talented people doing the work, Thank You for this!

@TheKakkarvfx

2 жыл бұрын

work

Love working with these guys! Real professionals!!!

great job ! very professional.

Awesome, i'm studying in electrical motor. And found this video. Thank you!

@mbukay

10 жыл бұрын

Hi Ari, I'm glad it was helpful! I also learned a lot about motors while filming these videos! Sort of like being a kid in a candy shop! Mike

@noorazmi2329

4 жыл бұрын

Chuck Norris want a 5 - 7 times this motor size and strength for his pocket sized cooling fan. Please help him build that.

@aculasabacca

4 жыл бұрын

@@noorazmi2329 Chuck doesn't have to cool his nuts. His nuts cool him.

@kevinerhartjr.273

4 жыл бұрын

I know this is old but where are you studying

Rewinding the rotor, balancing the rotor, rewinding the stator, baking the stator then sealing the stator. I loved that job.

What an amazing job you guys do, very impressive.

@mbukay

10 жыл бұрын

I was truly amazed while filming their work! So hands-on, and must be done so precisely! Thanks for watching. Mike

@TheKakkarvfx

2 жыл бұрын

job

Brings back memories of my apprenticeship days . Many hours goes into a build project like this . Solid bar windings building and insulation took over a month for a similar size stator . About 3months all up just for the stator rebuild of similar size .

@TheKakkarvfx

2 жыл бұрын

many hours

Very nice video and the work and craftsmanship is great!

I'm jealous of the workers depicted in this video. They are skilled, and have the opportunity to work as part of a team in a technical field.

What a great trip down memory lane this is. I started my armature winder apprenticeship in Manchester UK in 1960. Worked on small motors to 500 MW sets, motor testing, through college, drawing office, senior electrical engineer and qualified teacher. Hard work but creative and a great start in life! Loved it. The world should have an annual Tesla day. Best wishes?

I work for a company that makes the coils that go into the motor always love seeing what happens after we get finished and send them off

@christibbs7267

5 жыл бұрын

Me too..i work in Birmingham...forming the stator coils

Excellent video and handcrafted work ! Thanks for taking the time to show us. True professionals !

How can we control run-out issue in vertical machines rotor. And slip ring run-out in horizontal machines.

Just love those 1st few turns on the balancer.... will it stay on the rollers I ask...

Exlent very useful understanding large scale motors working and inside structure

2:50 I think we could really use that anti-corona paint rn

@masterplayer5982

3 жыл бұрын

XD silly you. It’s to prevent sparks.

Very Very Impressive!

i m interested. i love this kind of rewinding works

Amazing work!!

I used to do this on a summer job in Midland Texas..lower scale though...220 v motors..

@NeoB-Lac

4 жыл бұрын

Tony Avila west Texas baby I’m from big spring

Nice video, I rewound my share of 2300 - 4160 volt stators, but the slip ring rotor was a very nice looking rewind. Of course we did more Mush / Random stators, just weren't that HUGE!!! LOL. My step dad worked at Vincent Electric in Oakland for 30 plus years Don Rader he was a Damn good winder. I retired 5-yrs ago, sold my business to a kid that I hired in 1979 and I still go in to visit and once in a while still stuff a cake job. I don't miss the knuckle busters.

@DrunkenGuitarGuy

5 жыл бұрын

Paul Monaco i just lost my job with GE doing this kind of work, even bigger motors than these, can i ask what kind of money a "winder" makes down there?? for the record i was getting 33/hr canadian, other places seems to pay about the same up here... just curious

@thejavaman53

5 жыл бұрын

Huge respect for you, sir.

@paulmonaco1148

4 жыл бұрын

@@DrunkenGuitarGuy I just your question, well in Portland Oregon the winders get paid a lot less. The range is from $17.50 -hr for beginner to $38.00 for an " OLD PRO " but the OLD guys always got plenty of OT. So they were really making $125K to $175K a year. In California where my step Dad worked I guessing back then he was in the $40.00 to $46.00 per hour range, Today they maybe $50.00 to $55.00 hr. The shop rate is $135.00 hr. so I'm guessing they make a little PROFIT!!! hahahahahaha.

Excelente trabajo...muy prolijo

Very cool, my hands hurt watching this but i want to jump in!

Wow! Great work.

I was mesmerized, amazing work!

Me encanta este trabajo!

great job, thanks for the video

nice work fellas!

Amazing. Is an electrical engineer symphony.

beautiful craftsmanship The knowhow is tremendous

Wow, been along time since I've seen all those guys!! Pretty cool video

anu gamit na start running capacitor kaya dito hehe

I want to work this here..so i am very interested

Looks like excellent craftsmen. Nice job

great work,and this video has study how to made of generator

I apliciate that, loving this work, from Tanzania

Great job with the craft. The video edit was nicely done too

Rosie O’Donnell thanks you guys for fixing her treadmill motor.

@User0000000000000004

3 ай бұрын

"Hello? Yes, this is 1994. Who may I ask is calling? ... ... ... No thanks. We won't be needing that joke back, but thank you for calling." (click)

well done. Reliable workshop.

This is real world work. Good job men.

Nice I did not know how these big motors were repaired

Really nice craftsmanship.

WOW amazing art work

A good job by skilled workers!

@TheKakkarvfx

2 жыл бұрын

worker

Как у Вас называется шнур которым вы секции между собой связываете?

Such work is always forced to stand still open in amazement mouth. Great, very expensive equipment.

@mbukay

10 жыл бұрын

And so much knowledge and skill is required to do the job correctly!

@sabitabhadra3866

4 жыл бұрын

Ieiu I'll klGood Night 💤🌙 😊 Sweet Dream 🌠🌠🌠🌠🌠🌠🌠🌱🍯🌱🌱🍯🌱🐝🌱 🌱🍯🌱🌱🍯🌱🌱🌱 🌱🍯🍯🍯🍯🌱🍯🌱 🌱🍯🌱🌱🍯🌱🍯🌱 🌱🍯🌱🌱🍯🌱🍯🌱 🌼🌱 Hi honey! 🌱🌼Good Night 💤🌙 😊 Sweet Dream 🌠🌠🌠🌠🌠🌠🌠

@sabitabhadra3866

4 жыл бұрын

:O:: Pn

Professionalism and technology.

how many capacity this motor

can be utilsed in water pumping stations as well as in large hydro power plants

As an engineer, I find this video orgasmically interesting!

Did they rebuild the bearings too?

Fantastic to see such skills, ask a kid what an armature winder is - clueless would be 1st guess.. Just loved the 1st run up on the balancing machine... 50/50 as to whether it'd come off the rollers. Been nice to see the finished motor work full belt emptying the dry dock some massive pump I imagine..

@robertbritton656

Жыл бұрын

Why would a kid be expected to know that?

can my 300watt powersuply run this?

this is really cool!

Wow, that is a beautiful shop and every one of those guys is a true master.

Excelentes profissionais

Who's looking for some of that anti-corona epoxy in 2020?

@DAAI741

4 жыл бұрын

All of us

@DAAI741

4 жыл бұрын

@k cookers Hey how much u want for it?

@aculasabacca

4 жыл бұрын

@Samuel Lynch Yes, we also know that corona is an electrical effect of magnetic fields. Our sun gets/has a corona around it. The virus when viewed through a microscope has some resemblance to the sun with it's corona and this is where the virus got it's name.

@DAAI741

4 жыл бұрын

@Samuel Lynch sir I think you missed the joke

@janami-dharmam

4 жыл бұрын

@@aculasabacca No, it is all about high electric field (has nothing to do with magnetic field). At sharp points, the electric field is so high it causes ionization of the air. Corona refers to crown, king's and queen's crown has lots of spikes and hence the name.

Great power american this motor what;s capacity in HP and kv requiered in your start ... thank Michael for your videos ...

حقيقة عمل يستحق التقدير والاحترام

is this going in an e revo?

what is called winding yellow cover???

Great job on the video production!

@mbukay

10 жыл бұрын

Thanks Allen!

@confirmhandle

5 жыл бұрын

Music was way too loud in distracting a lot of these types of videos where they show things being built they don't play any music at all instead they amplify the sounds of the shop really helping you put yourself there

QUALITY JOB! +1M likes to the workers!

Nice job! I hope that i could join that company :)

The company I work for has made stator coils for y’all before!!!!

Will that fit in my Nissan Leaf? Seriously though that looks like crazy work. Need to always be on the ball since if you mess up it throws off the whole motor and you have to start over.

Question: Is working a few years in a coil shop making stator coils enough experience to help get your foot in the door at a winding shop like this?

Awsome work gents!!

Can you imaging the EMF that it's putting out when it on?

@qiliu4667

4 жыл бұрын

definitely, there must be some device to reduce the current/voltage during spinning up.

Beautiful!

If it is not a problem cold you tell me how many kg of copper is in that motor?

As an electrical engineer, this video is a lot of fun to watch.

Extremely cool working on such a large motor. ..How many horse power ,rpm volts ,watts and amps??

really it was more than exlant , thanks for tecknology

I would love to do this work

Pak Generator 132 kwa kalau tdk keluar strum dari mana kesalahan ya pak?

if you guys are looking to land your next major contract, the motor on my dremel has burnt out and needs replacing. The project is just in its early stages if youd like to send me your tender documents. Project budget is around $30

@marekant7776

5 жыл бұрын

carpii 😂😂😂

Such huge motors. Pump water out of oil drilling. Ship docks. Mostly used for salt production from near by sea.

Very impressive rotor size. Could you tell me the number of poles and connection of the rotor winding ? Thanks

@christibbs7267

5 жыл бұрын

By looking at the coils of the stator, looks like about a 8 or 10 pole

Nice image of the Russian sub at the beginning.

@VOVKA_PUTIN

6 жыл бұрын

Russian subs are the nicest in the world)

@bryanmartinez6600

6 жыл бұрын

Best submarine builders in the world Fastest Sub K-222 Largest sub Typhoon Class And they have great stealth subs as well The new Borei is lightly smaller but far more capable than the Typhoon

@ShainAndrews

6 жыл бұрын

While all valid points... I don't expect to see a Russian sub dry docked at Pearl Harbor so we can give it a once over.

@nagarajnagaraj.1399

6 жыл бұрын

Barnekkid

@ct92404

5 жыл бұрын

@@ShainAndrews Well...I guess if the Russians fork over some cash, they could slap a new coat of paint on it or something.

How to removed the high tention motor winding

and what is the cost of repair?

Very good job

4160볼트2300마력모타 대단한작업이다. 최대몇마력까지제작가능한지?

What does this rebuild cost?

What LiPo battery would that require?

This is slipring motor ?

That's a cool job!

What kind of winding is this lap or wave

Nice video

I deal with some weighted parts, Im not sure I like the size and weights overhead they are working with. the guy tightening the bolt pushing foot against support board not too sure about. small clamps pinching circular lip to lift parts???

What is the model NILES lathe that is in the video Sir ??? Very nice work fellas.

i worked at southern electric coil in Hammond Indiana for almost 20 years i made lots of formed coils like that.

@backstabba8959

5 жыл бұрын

I'm from Calumet city. Small word huh?

@bulblast89

5 жыл бұрын

How did you come to doing this kind of work? Is it something you aimed for or kind of just fell into?

@christibbs7267

5 жыл бұрын

I work at CMI in Birmingham...we make coils like this also....

En TEMISA Tlajomulco México se vovino uno parecido.

What is the power of that motor?

superb video...!!

DC motor how to de asmble ,650.