LDM

[@tackfarinaszeus57]

Absolute marvel.. These analog equipments are really tough.. They were build to last 30 40 50 years without servicing.. Incredible!

[@E-E.ADVENTUREGEARS]

ANALOG?

[@Gersberms]

Although I think the bearings have seen better days. That thing is loud!

[@Gersberms]

@@E-E.ADVENTUREGEARS 100%

[@aerialbugsmasher]

Absolutely not. These things as well as everything else touching an airplane are required by federal aviation regulations law to be overhauled by certain intervals, measured in calendar time or hours. At the absolute minimum everything is completely torn down and inspected, and some parts have cycle life, so I would expect things like the ball bearings being replaced regularly. I can guarantee this thing has been overhauled at least a dozen times, and like with all avionics, up until it's no longer cost effective or obsolete. In fact at :27 that plaque in the back has dates on it depicting when it's been serviced, though can't really see because of the glare.

[@rafa_br34]

However, they don't even compare to modern MEMS devices (at least for linear/angular differences in velocity).

[@AlexS-ur4ko]

Аналоговые приборы - живые и имеют душу т.к. в каждый винтик инженеры вложили свою энергию творца. Этот гороскоп - сердце . Так же как и старые машины с двс - имеют душу и сердце.

[@user-ur5kc8er8w]

ГИроскоп. Поверьте, в цифровые приборы тоже вкладывают душу.

[@CuriousMarc]

Belle démo, et un magnifique instrument. J'adore les gyros...

[@jeanpierre3193]

Superbe!, toujours un plaisir de voir ces équipements avioniques.

[@aviovintage]

What a piece of art. I own several gyro's and love to toy around with these. Subscribed to your channel!

[@K.D.Fischer_HEPHY]

That takes quite a while until this thing is ready. Very cool to see.

[@BGTech1]

So cool to see it hooked up and working!

[@BGTech1]

Wow what an amazing unit. Very nice work just like most Collins units

[@quevineuxcrougniard2985]

Enfin, un ingénieur qui parle l'anglais correctement et surtout intelligiblement. Merci beaucoup. Afin que tout le monde puisse comprendre, une loi culturelle telle que la loi Toubon devrait imposer au KZbin diffusé en France que ses intervenants nous parlent ainsi. Maintenant l'intelligence artificielle permettrait d'y parvenir aisément et à peu de frais. La relance industrielle et la formation des techniciens sans souffrance y gagneraient énormément. L'état ferait l'économie de professeurs d'anglais inutiles et de locaux chauffés "poureurien", comme disent les bateleurs de la radio BFM. Merci à l'auteur de cette diffusion de nous donner des liens permettant d'accéder à la notice technique et autres documentations de cet appareil afin que l'on puisse approfondir le sujet.

[@Cassie-xh4ju]

thanks for making such impactful and meaningful videos!

[@sky173]

Great video. Is there a vacuum in the gyroscope to prevent friction with air? Thanks for sharing this amazing equipment.

[@ELECTROxigeno76.]

Interesting gyro from what I can understand, incredible that they are now made in miniature,.... incredible tks for Share, 🎩🚭

[@barjan82]

I love this!!!!!!! As i see from the schematic it has a one-phase gyro motor. What type of 400Hz inverter do you have to run the instrument?

[@lelabodemichel5162]

Hi, I use a function generator and a bipolar power amplifier BOSS 36-12 which can deliver 26Vac whith 8Arms. In addition I use a transformer when I need 115VAC.

[@gabibvl]

Every time I am very satisfied when I follow your posts! Well documented, nice explications - It´s a pleasure to learn from you! Sadly, I have no experience, but I´m full of desire to have some those things to test on my humble lab. Greetings from Spain!

[@herauthon]

oh hi.. i am a bit late.. a nice fresh Lemon with ice.. and a very nice video! thank you..

[@RixtronixLAB]

Creative video, thank you :)

[@yuriisvii2067]

Дякую, дуже цікаво.👍

[@andymouse]

Fascinating !....cheers.

[@sircompo]

Beautiful! Where did you get the female pin connectors from? Would love to see a video on your power supply amp/transformer configuration if you're ever stuck for ideas!

[@lelabodemichel5162]

I use spare pins from Souriau connectors I use for nuclear power plant projects. They fit perfectly. Concerning the power supply I use a function generator and a power bipolar amplifier from BOS/S. This permits to have 26Vac 400Hz with 200Wrms power. I use a transformer when I need 115Vac.

[@sircompo]

@@lelabodemichel5162 Thanks for the info. I'm working my way through your videos now and just spotted LDM #130 where you already explained your power supply; apologies for not spotting that earlier.

[@pa4tim]

It sounds like the start of a turbine, nice video

[@user-fc5iv3rx1t]

Воот что делает сила Кориолиса . классная демонстрация , клёво .

[@dennisdannunzio6112]

Why do you have to complete the circuit externally in the connector wiring? Specifically, the erector circuit. What is the design reason for this?

[@alexeyl22]

Awesome :)

[@A2CVMAN]

Thanks for the video, very interesting

[@remiechange5482]

Super demo. Je ne comprends pas comment une mecanique qui tourne aussi vite ( 600 tr/secondes??? ) peut vivre aussi longtemps. Sur les avions d'aeroclubs , les gyros mecaniques sont entrainés par une pompes a depression.Je crois quelel remplace les moteur d'entrainement. Et je crois que le point faible c'est le calage à zero : on est obligé d 'etre stable, à l'arret, sans subir de G , comme dans un virage. Superbe mecanique : compétences perdues car dépassées par la techno des MEMS..quoique. Comment fonctionne les gyro certifiés de l'aero civile, en 2020 ?

[@lelabodemichel5162]

Le manuel de maintenance impose que les roulements du rotor doivent être remplacés à chaque révision. L'opération est compliquée et devait être couteuse.

[@Karleanderson_alone.]

❤How and where can I buy this equipment for teaching purposes? ❤

[@CristianPontes-t7q]

Interessante demais, abraços do Brasil!

[@arashyusefi1889]

🙏 Thanks 🙏👍

[@MdTarekHossain-oq2ol]

super nice --:🌍:-☺️☺️☺️-👍👍👍

[@robertohurtado6458]

i love your video, im searching the squematics for the 522-3985-001 collins... have an idea where i can find them?

[@lelabodemichel5162]

complete manual here: www.eflightmanuals.com/ITEM_EFM/SDETAIL_EFM.asp?mID=11142 If you want the schematics only send me an email.

[@robertohurtado6458]

@@lelabodemichel5162 thanks! i send to you right now! 🙃

[@anissoulhaci2653]

Super!

[@anonymouscoward9643]

was it wrong that i was getting wood hearing that thing spin up like jet turbine?

[@Triacaffaire]

Bonjour, Ou avez-vous les schémas ?

[@Karleanderson_alone.]

What are the voltages and output signals?

[@lelabodemichel5162]

Outputs are synchro transmitters

[@user-ns7yy1of2v]

Dear Michael. very good and interesting video. do you have to send me the overhaul manual? We have a unit at the faculty and we want to make it work for educational purposes. thank you so much

[@euqornas]

De la cabeza de ingeniero ectraterrestre sacaron esa cosas ???

[@stingable]

I want this one

[@anwarozr82]

For what?

[@EasyOne]

nice

[@riazhussain1826]

Good

[@cetocoquinto4704]

Hi..your content is amazing but my question is that is this legal?

[@N.V.V.SOLAR.Assemble]

Wow sir

[@AVIATIONSOUNDEXPERT]

Next time a modern IRS please

[@lelabodemichel5162]

I have a Systron-Donner 3-axes quartz rate sensor for future teardown and analysis

[@ural859]

Perfectiôn.

[@matthiaswilhelm9813]

Sehe ich sofort,da sind?...Russentransistoren drin,eine Art Kreiselkompass oder Gyrator???Gruss Mattse.Ich muss mein Hirn defragmentieren?Weiss anscheinend zuviel😂😂😂Die Russen sind Freunde und lieben ihre Kinder genauso(Sting)❤❤❤

[@user-rf3hh8rc5x]

hi sir a m electronics vary like sir

[@sukhbeersingh327]

Useless things. This is a waste of time

[@pakjenggot2407]

Taminol.....gimbol.....

[@nazar8869]

Glory to Ukraine!

[@CristianPontes-t7q]

Interessante demais, abraços do Brasil!