ELECTRIC MOTOR OVERHAULING AND TROUBLESHOOTING

ELECTRIC MOTOR OVERHAULING AND TROUBLESHOOTING
90 percent of the load you will have in a vessel are Inductive loads. This is mainly because of the electric motors connected to each pumps.
You will mostly be doing Insulation Resistance check and continuity test onboard. In this way you will know if you'll need to overhaul the electric motor.
Here is the overhauling procedure I did in one of the electric motors we have onboard.
#seafarer #leckyjake #refrigerationcycle #seaman

[@lloydmenchate2905]

Thank you sir. Di ako nakasama pag baklas nila Ng electrical motor kanina sobrang sayang.. buti nalang Meron ka ganitong video sir medyo gumaan loob ko. Dagdag kaalaman👍

[@mohammedaziz5496]

Wow, this motor really when through something...Thanks for the video on the motor maintenance!!!

[@arvinkarldagot4100]

Salute to you leckyjake safe sail!

[@leckyjake]

thank you for the support

[@edgarpescos3138]

Thank you sir very informative video more newbie maintenance learn this work

[@etechinfo6176]

Informativ video about electric motor. good job.

[@redcauthen771]

I know what your going thru here, once I had a JP-5 pump room flood, 4 of the main motors (60 hp) got cover with sea water plus the magnet Ed contacts. What a busy friggin week that was since we loss 50% of our pumping capability. 😮😮

[@deanoz9307]

Interesting video LJ, very educational, thanks!

[@kevinbobb3617]

great content lecky, watching from Trinidad & Tobago🇹🇹

[@elmerbiongan9784]

happy watching from new orleans, US

[@vimalraj2441]

Thankyou for this information sir it's should useful while I am sailing

[@elmarramos5179]

Thank you! sir for sharing this informative video 🙂😇 God bless and More powerrr!

[@arvinlabador704]

Salamat sa pag share Ng mga idea mo sir ingat po palagi.....🙂

[@al1996.]

Salamat sa new learning sir leckyjake.😉

[@leckyjake]

maraming salamat lods

[@user-lf1qs3ym1c]

very informative video , thanks

[@nikolayhristov8493]

8:00 you have to place thermocouple on inner bearing race, couse that is race who is heated first by induction heater..

[@bebeusxl9842]

Wow, I've never seen an electric motor in such a poor state on the inside. In what circumstances would you heat up the bearings in hot oil? Also, could you do a video in the future explaining the working principles of electric motors found on ships? (mainly the difference between induction motors with squirrel cage rotors or wound type rotors)

[@stasgrashchenko2262]

Nice!!!

[@leckyjake]

thank you for watching

[@md.asrafulislamasraf1657]

you are great man...

[@hvacpro85]

Just found your channel. You've got some great content! Will you do a workshop tour?

[@bt9604]

Surprised to see open type bearing in such important motors

[@leckyjake]

mee too

[@keything8487]

very nice

[@mirsatgursel9457]

jake, thank you

[@robertpeters9438]

Do you use bearing retention compounds like locktite?

[@user-cv1sg3pp8s]

كنت في الخرج قريب منك في تايلاند

[@lintonthomas9826]

Hi you need a portable surge tester to check 3 phase motor winding

[@leckyjake]

👍

[@lintonthomas9826]

@@leckyjake how come your ship have internet connection

[@shuvojit7089]

Thanks

[@leckyjake]

thank you for watching

[@rb1m426]

Kung sealed type sana lods hindi magka ganyan.. buti lods hindi sya shorted

[@leckyjake]

swerte parin di bumigay ang cage at windings

[@johncantrell614]

Is there a way to test the rotor itself? I believe that you can take an ohm meter and touch it to the metal of the rotor, and then touch the shaft itself. If the rotor is good, then you should read infinity between them. But I am not sure if there are any other ways to test it. In your experience, have you tested it any other way, and have you actually found many bad rotors in your work? I have heard that condition is pretty rare. What do you think? Thanks.

[@lorencegarin5442]

idol

[@yavorgeorgiev6048]

1:50 What is the name of the video leckyjake is refering to? If possible, can someone reply to this comment with a link to it?

[@sarathsasikumar2010]

Can you do one videos of boiler

[@AlexBianco100]

I like the part where you said "electrical motor"

[@nabhaanmohamed2685]

very interesting Leckyjake. Is it possible for a foreigner to become an ETO in the Philippines with a bachelors in EEE from a foreign Country like Malaysia?

[@leckyjake]

I think it is not possible as you need to have the local license as an Electronics Engineer or Electrical Engineer.

[@nabhaanmohamed2685]

@@leckyjake thank you for the reply, i am currently doing My Electrical & electronics bachelors in Malaysia and have also recently done my STCW basic training in jordan, so i believe i can bece an ETO from there. Does your company take Junior ETOs/assistany Electrician onboard?

[@LeckyKenTv]

Dry dock kami idol. Kakapagod mag palit ng bearing ng motor.

[@rb1m426]

Present lods

[@tonimahoni897]

Do you also rewind motors onboard if necessary?

[@whodat90]

Did you replace the open type bearing with a sealed or shielded one?

[@yazanvideos764]

Man I'm studying electrical marine engineering in Jordan is there any chance to work in mersk

[@bostonbruinsfanboy]

Hi so you did not have to change the stator either?

[@cain5483]

What chemicals do you usually use to clean the electric motor and transformer windings? A Impa code mb you have)

[@Selbsttatig]

Hi Cain 'electro cleaner' has volatile properties clean the electric and electronic part use

[@cain5483]

@@Selbsttatig Hi, well, it's not for a lot of work, but there's chemistry in litres from unitor.

[@Selbsttatig]

@@cain5483 I understand that if you can find gasoline, gasoline will do the trick.

[@Selbsttatig]

@@cain5483 I do not recommend using thinner or similar, it will reduce the insulation resistance.

[@officerkrupke4966]

@@Selbsttatig gasoline has solvents that do not evaporate. Motor would be contaminated and need replacing.

[@bt9604]

Is it delta connected motor

[@jonathan_gustilo]

I'm a simple technician in airconditioning share your blessings sir I have no digital multimeter pls sir me a digital multimeter second hand it's ok sir.

[@mec6953]

sir, is painting on electrical motor good? or it has bad effect?

[@leckyjake]

depends on the paint you are using. I use the water base paint and non flammable one.

[@BabaTz88]

Passage way fan? :)

[@leckyjake]

cargo hold

[@manibharathi8509]

💪💪⚡⚡🇮🇳

[@leckyjake]

👍

[@RondillaTV]

I hope you meet and watch a Filipino electrician youtube channel Name Kalecky TV.he is also a seaferer.

[@RFC-bl4iq]

You don’t need two people to overhaul a motor. It’s a one man job. Poor productivity and money wasting

[@leckyjake]

id rather ask for assistance and finish the job early that tire my self and finish it later.

[@aphaseelec]

​@@leckyjake great work mate

[@germanabingii5379]

Omyged mafren why it's a waste of money? You arent the one whos gonna pay them also thats the reason why the company hired a worker mafren HAHAHAHAHAH 😂😂

[@RFC-bl4iq]

@@germanabingii5379 It’s a waste of money because it only takes one man to overhaul a motor. There could be two motors done with that man power.. All about efficiency, something you lack in

[@noecano8656]

👋🙌❤