Repair and Reconditioning of Industrial DC & AC Motors, Visit us at - / majeda-electric-engine... Visit us at my new video - • Ac motor & DC motor Re... Email us at - majedaelectricworkshop@gmail.com
Just like I learned it 30 years ago in Germany and did it myself. The differences between how it is seen here and how we did it in Germany were marginal. We had a heated workshop, a winding machine for a little help with coil making and the varnish was not applied, but the entire engine was hung in a dipping basin, afterwards it came into a large electric oven. Otherwise it was the same kind of manual work and with large engines also with us outside one worked because we had inside no strong enough loadable crane. Even the bearing seats we made fit again in the same way by grains. It is always nice to see that the craftsmanship is basically the same everywhere :-)
Yes sir,,,,, I know But I have nothing to do and I do not have enough money to build crane support,,,, sorry sir,,,, Thank you so much for your comments ❤️💕❤️
Exactly like Thomas Wieckhorst say here, I had to learn all of this process in my Politechnik in Spain late sixties! And, man oh man, Mr. md mohin, this is an admirable work. Thanks a whole truckload by your gentleness making us enjoy these young fine workers!
Wow So were far behind you, watching this video of mine reminds you of the Sixties, I want you to share this video with your friends and show the boys and girls of this era, and thank you.
@@majedaelectricworkshop I'm watching it and you're showing me how I can do this shit in my garage. In america nobody fixes shit like this anymore. it's cheaper to throw it away and buy new
@@schlomoshekelstein908 For large motors like this, we (in the United States) absolutely do rewind these. Loads of companies exist to do just that. Our own military, also, often rewinds its own motors. Onboard all US Navy carriers is a motor rewind shop that stays quite busy rewinding motors both large and small.
Planned obsolescence is the problems, many industries are only required to produce parts for a few years after end of production, they deliberately change new models to force you to buy new if your old one breaks. Often the information for repair is not made available and parts are only released to manufacturer approved techs.
Your daughter sitting at dad's workplace is so cute! I respect you for your hard work for your daughter and family. And your professional engineering skills are great too.
They cut that part out because when they started up the electric engine, it exploded, set fire to all the surrounding building's killing 28 people and then, they all gathered together to figure out the difference between an electric motor and gasoline engine... Poof problem solved.
@Jambo Engine noun 1. a machine with moving parts that converts power into motion.... Every electric motor is an engine , that wasnt even a mistake ,smart-ass The dictionary is only two clicks away from you so use it. If your native is English and fakku lives in India or something , that would be so funny.
@Jambo if you can call a combustion motor an engine , why not an electric motor? Why? Probably because you work with electric motors or something. Anyway , i demand the right to be not be reffered to as a "doofus" for calling an electric motor an engine , watch out or , i am going political with this😑😬😑.
I'm maintenance manager, I used to send my electric motors to a work shop here in North Italy... They are still working in this way... Though they wear shoes and don't have a bamboo trellis to lift the motor... The grandfather is awesome, I'd like to watch him working for days.
not really because thats how they all built at this scale... smh btw they totally will have a fail on that motor not too long in the future... varnish process is done under vacuum to remove all the air from the inside between the gaps in the wires just pouring the shit over it isnt gonna cut it...
This is amazing to watch! I'm sure there has to be several miles of wire in that huge stator. Props for keeping it all separated and laying it by hand into those channels. Nice work you guys!😁👍
Yes sir,,, all work in my hand,,, My country style this works,,, in this working tools i mean aromatic machines come in my country few years later,,,and I'll update my workshop few years later,,, and I know This man rude my work style,,, but I'm nothing to rude,,,,,, sorry to my very bad English and thank you so much for your comment 👍❤️🇧🇩🖐️💞
Incredible...!!!! I am an electronics engineer with over forty years experience, and it never ceases to amaze me how well these guys perform such an in depth complicated manual job like this, with smiles on their faces.... Such amazing workmanship...... The only irritant was the dance music, to me it was a little off putting, but nonetheless, just incredible that skills like this continue today.... Do you only work at night? looks like this is on a busy street? Awesome confidence and teamwork too.... Congratulations and thumbs up.... Mike, Nottingham, UK....
Wow that's good sir 👍💞💖 And thank you,, Thank you so much for your comment ❤️👍❤️💞💖 And my channel link👇👇👇 more videos ru-vid.com/show-UCN3Z4C0GvvpvKyuQDEnK7lA
@@majedaelectricworkshop got it, I'll check out your other great videos... My goodness though, you guys work hard, but together like a family, but also, it's amazing that the results are just stunning.. I would like to know, is it much cheaper to recondition those motors rather than buy new ones...? How many hours were put into the 132kw ac motor repair? And, am I correct to assume that you send the old wire, taken out of the broken or burnt out motors in for scrap for cash too..? It does not go to waste? It's great to see massive motors being re-used...
These guys are all awesome at what they do and clearly have a lot of experience. They seem to operate as a unit, and it reminds me of my three cats catching a rabbit; they all play a certain specialized role and do it well, while the very large and strong but SLOW orange tabby comes in and does the actual killing before they share equally in the spoils of the hunt. Teamwork! Poor rabbits! And as the capitalist behind the operation, they bring me half of the kill just for being me - I'm the proverbial fat cat! Meow!
Greetings from California. Fantastic people. I am extremely impressed with the work force, who are performing intricate ABB 3 phase motor rewinding procedure. They are not talking or whiling away the time, besides being quite serious and faithful to the job entrusted in them. Assuming that this company is from Bangladesh 🇧🇩 my best wishes to all and Ami thumako bhalo bhashi.
And people have the nerve to complain about working in the US. These people are amazing at what they do and dont make a tenth of what we do. Keep up the good work and stay safe.
Geez and here I am cutting the windings out in minutes from retired motors! Definitely salute to you guys for your hardwork in making these these 'powerful cans of power' as i love to call them!
WOW. Just wow...... That is simply amazing what you do with such limited resources. I used to work for a company that used almost exclusively rewind motors and your work would be on par with theirs. Thing is, they had so many more machines and tools to do the same job so I have nothing but respect for what you do in your little workshop. Seriously impressed.......
At a time when automated systems can be disabled at the drop of an EMP device, it is nice to know that tradesmen exist who can rebuild without electronic systems. True craftsmanship even in a primitive shop can produce massive results. Kudos.
Yep as my dad did me, took me to work/ school, I was learning as I was playing, this is better than any ITT Tec can teach you, I watched the complete video, and you all did great work at a professional level, and thanks for sharing your great video, my hat is off to you,
Да! Вот так должны экономно относится к вещам и оборудованию и не заваливать свалки , но вот жители города и некоторые производители изготавливающие одноразовое говно....
Респект!!! Хоть и кустарно но умело, а нет гарантий что покупая дорогой мотор с завода его делали 100%спецы, печально но это правда. Уважуха вам мужики!!!!!
Завод делает по ГОСТ-ам и с применением механизации/автоматизации. И то 10%-15% выходят с повышенными токами холостого хода, что недопустимо. Уважать этот шараж мантаж? за что? Такие чудо ремонтники во-первых передохнут от несоблюдения ТБ, во-вторых я смотрю их материалы и ору с краски из баллончиков, она должна быть электроизоляционной, токарников нету, коллекторные моторы чинят болгаркой, хотя там допуски по биениям аэрокосмические. Подозреваю, что их моторы в 99% случаях бракованные.
@@user-em3mf6gl1d пропитка обмоток из бутылки кокаколы с дыркой в крышке - давно так не ржал. Интересно, насколько быстро его опять придется перематывать... Без вакуумной пропитки как показывает практика моторы долго не живут.
EN: even in these days there is not much option for "high tech" anyways for such type of winding. the human skills are still the main option if you want the job to succeed. DE: Selbst in heutiger Zeit gibt es keine wirklichen "high tech" Alternativen for solche Wicklungstypen. Die menschlichen Fähigkeiten sind die zentrale Option damit die Arbeit erfolgreich umgesetzt wird.
True craftsmanship at its FINEST. Good job gentleman. I was privileged to work in Sri Lanka as an engineer for 3 months in 2015. Indian people are GOOD PEOPLE, Singhalesse, Tamil...... Best trip EVER in my 50 years, I will return soon. Want to come to India soon as well, spend a lot of time in Asia, but so far not been to India.
I have my own music so generally watch these on mute. Good job, like a bought one. I haven't the patience so would have attempted to launch it into outer space at some point.
Lift up my Hat amazing crew working in this hight end LAB. ABB here in Québec the place is about 1000000 time bigger & work at 50$ Hr LoL U R the best :}
Put that coil pack in a large stiff wall container and set a vacuum to it this will prevent rattling and makes your coils a lot quieter be sure and use the expensive fiberglass tape and then re vacuum and heat vacuum oven would be the best finish for a nice quiet coil packs wrap tightly on your copper but don't worry about it too much the vacuum process and the varnish will take up all the gaps get out there and get started tonight.
Bare feet bare hands, it is a delight to see you working around that delicate wire winding adding grounding protection soldering varnishing etc Thanks young men for your good precise and team work
Yeah, you say that now, but you really never know what life might throw at you. I could have said the same a few months back and then...... Ohh look a motor needs rewinding.
I was doing this 40 years ago))but to do connections we were using small transformer for welding and graphite on one side,to weld those connections,it was much quicker and easier than you guys did in video.
The electric motor is a design classic. Most are still pretty much the same as they have been for decades and it is great that they can be refurbished like this. I know that more modern ones have all sorts of frequency control now to deliver massive torque at low revs that can eliminate the need for reduction gearboxes in some cases.
Yeah traditionally that relatively low starting torque has been the downside of AC induction motors, but I think modern computer controls have fixed a lot of this. Traditional DC traction motors are still king when it comes to huge starting torque right out of the gate, but their expense and mechanical complication are surely going to make them obsolete for big industrial applications at some point. I still don't fully understand how AC induction motors work because I am very stupid and slow-witted; I am a big dummy.
Молодец!!! Очень круто!!! С помощью молотка и ножниц от прадедушки чудеса творишь в полевых условиях, да ещё с таким высочайшим качеством! Из высокотехнологичного инструмента только бокорезы и зачищалка с Али экспрес. У меня на работе 12 моторов отправили на завод на перемотку и только 3 более менее заработали с частотниками. Остальные пришлось подключать напрямую, проработали недолго. Грелись и снова сгорели. Купили новые и проблема решилась.
i am amazed how professionally and precisely you done this job!! you used absolutely no factory machines, just human hands and simple tools .. and it looks absolutely professional. thumbs up!
This is a huge motor rewinding, I learn how to do them in high school but in a lot smaller scale, it takes a lot of time, skills and hard work to rewind a motor I wish that they have to test it before delivery, just to think about a short circuit or any mistake in the process give me the chills, that is a lot of man-hours just to discover you had a short in one of the coils. great job guys
I am impressed by your lack of intelligence. His daughter thinks the engine is his toy or something. Wanting to suggest unfaithful work in a well-tuned video focused on engine maintenance, only one person with too much free time "Unemployed" to have so much imagination, he was polite and you inconvenient.
Congratulations on your work, friend! Just a tip, when welding the motor output cables, place a little damp cotton near the ends of the cable. Thus the cable insulation and even the copper wires are not damaged as much. Success my friend!
Greetings from Germany. Nicely done. There used to be more re-winding companies in Germany too, but they seem to be getting less. People just seem to be considering less having a motor rewound.
Честно говоря с первой минуты ролика я думал сейчас туземцы будут разбирать агрегат на цветные безделушки - так и случилось. А потом я увидел что эти туземцы умнее многих других живущих рядом. БРАВО! Веселе рабочий класс!
Exatamente como Thomas Wieckhorst diz aqui, eu tive que aprender todo esse processo no meu Politechnik na Espanha, no final dos anos sessenta! E, cara, cara, Sr. Mohin, este é um trabalho admirável. Agradecemos a toda a sua delicadeza por nos fazer desfrutar desses jovens trabalhadores!
I did this for over 22 years. 1/4hp up to 500hp A/C and up to 175hp D/C. These guys deserve a lot of credit. It isn't easy to do. It's hard on the joints in the hand and back. If I hadn't got hurt, I would still be doing this.
It looks very labor intensive! Obviously these motors aren't cheap, even if they're rebuilt/refurbished, but the wages paid surely must be very low to make this economically viable? That's too bad, given the difficulty, risk of injury and of course the tedious nature of the work. But I suppose it wouldn't be worth it at all to rebuild them if the workers were paid what the labor is truly worth. I'm not even sure if this type of work is even done in the United States anymore; basic economic realities have caused our traditional industrial base to migrate overseas, and that is just the way it is! We are no longer the world's "one stop shop" for every little thing the way we were for the 20 years or so after World War II. That was just a fortunate (for us) side effect of all of the world's factories being leveled by aerial bombardment - but once they all rebuilt, they sure did snag themselves some market share! Japan and (West) Germany became imdustrial monsters! Japan's exports were so good and cheap that we passed all sorts of laws and tariffs on them to impede them so as to save our own antiquated industrial base. Really very unfair.
I watched this all the way to the end. Just goes to show you don’t need all the modern equipment to do good work. That looks like it is good quality work.
Slot paper fitted exlent Winding was beautiful Connection side taping was so finished But the back side taping little unfinished.... But finaly you guys are doing great job just like company fitted motor 👌👌👌👏👏👏
Good work for a local shop in Bangladesh. Working conditions are different than what we see in developed countries but they manage. Hope they made money on this video
That was awesome brother .. I work with them everyday and now have a whole new appreciation and respect for them and the men who build them .... thank you
motor rewindindind is purely mannual job; half of kwality depends on skill workmanship and experience of workers. i am elecrical engineer andwas running my own motor rewinding business. i must admitt your staff is wel experienced; hard working doing wonderful job
Amazing skill and dedication to detail. Most people don't realize the time it takes to do this work by hand and, how many participate. You will never find a lazy American willing to do this work by hand. Great job. This motor will run for another 100+ years thanks to these people!
in the company i work we only use machines , its very amazing to see how they do it with their hands. u got my respect good video good job👍🏽 greetings from germany
That was AWESOME !!! I really appreciated it, good work. I wish I could show you an easier way to do the soldering though, but the rest was beyond me. Thank you for the insight to hard work and above all INGENUITY ! Mike Hughes MKH Engineering
@@majedaelectricworkshop And thank you so much for your reaction. In a world where so few really appreciate true workmanship anymore, stumbling across your video really meant something to me. I have lived my life trying to do my best to follow my dream, to come up with new and better ways to do and make things, to find a way to fix something that others said could not be fixed and to be proud of what I can see, at the end of the day, as something new or something restored, before me. I hope we can meet one day! Please keep in touch. Take care, Mike x
Agree with you on the brain and hands comments but I am reasonably sure your choice of music may not be Md Mohin's choice either. We could be a bit more understanding of other cultures and simply use your knob (volume knob) (no negative reference to your alias or name Joe), to eliminate the sound to the video and just appreciate the workmanship without the critical comment. I also didn't "appreciate" the background music they took the time to upload with the video but it didn't detract from my experience of these young peoples skills as I had the choice, just like you did, to turn the sound down. Have a good day.
