We use thees drives in the equipment we build at work. Nice to see a teardown..

Its eaaaaasily repairable , totally worth the effort to repair

Interesting construction on the brick. I also expected it to be filled with this clear gel stuff that is in most of them.

Hallo, is there any disassembly manual for cimr-v7az21p5

I wonder if there is an IP65 or IP67 version of these drives...

Sir from where to learn this servo drive repair . Pls reply

I like that stick….do not trash required equipmens. Anytime I trash and looking for later😅

I see that the magic smoke has been released here.

I suspect that if you just unsoldered the serial driver IC, the rest of th drive would probably work fine??

Please do a close up of that igbt brick

Brilliant .... You look like a Danish King :)

Cool, endelig en dansk elektronik nørd kanal....👍

Cool

Nice one, please do more lengthy videos.

Hello Sir I have a drive of LG FDA 5000. There are some errors coming in that I do not understand, can you help me?

Can we expect tear-down of servo motor? Interesting to see rotor construction and magnets position.

ТО есть вы не стали разбирать блок перед прошлым пуском, что бы проверить и очистить от грязи, подали питание на него и сожгли?

We need close up shots

wow, the state of that unit... people really need to be placing these drives (including vfds that are not Nema 4+) into dust- and water-tight enclosures. i've watched a million of these drive repair vids and almost all of them have one thing in common, the boards are completely trashed with layers of filth. i'm no engineer by any stretch of the imagination, but it seems silly to me to install high power/high voltage motor controls without any degree of protection against contaminant ingress. it's especially bad with HVAC installations, with no shielding against condensation, and very poor heat-removal methods. and then users wonder why their drives become unreliable, blaming their failure on the igbts or the manufacturers/repair techs 🙄 i wonder how long it's gonna take before installation technicians figure out that drives need to be protected if they aren't already rated Nema 4 and above. at that point i don't even consider it to be a lack of understanding of what drives are or how they work. you'd think that if you're hooking up a 3kw motor to some component, you'd logically infer that the component is handling a serious current and voltage load, and that you should put it in a damn box. that would be like utility companies installing transformers on poles with no tank, oil, or bushings, then crying about unreliability when they go bang after two days. sounds dumb, but that is exactly what's going on with the shoddy installation of drives like this. sorry for the rant, but i really hate to see semiconductor-based drives get a bad rap from failure caused by meat-fisted and smooth-brained installation personnel. this type of technology is at the cutting edge of energy conservation and the switch to electrification, and drives should be treated as extremely valuable commodities. these drives are gonna be made smaller and smaller with increasing efficiency, and will find their way into more and more consumer appliances, especially with recent advances in SiC-based switching. they already are everywhere as it is. you wouldn't store crude oil in tupperware, so drives should also be kept safe and secure.