3 kW Yaskawa Servo Motor Teardown - Isolation, Day 38
ฝัง
- เผยแพร่เมื่อ 17 เม.ย. 2020
- I scavenged a old 4 ton stone polisher machine for the best components and got off with a 3 kW AC server motor + drive, 4+0.55 kW variable frequency drives. In this video I teardown the Yaskawa SGMGH-30DCA6F-OY 2900W AC servo motor.
Trying to make the 3 kW servo drive run: • 3 kW AC Servo Drive Fr...
Teardown of the 3 kW servo drive: • Omron/Yaskawa 3 kW AC ...
Teardown of the 3-Phase IGBT Module Teardown - Fuji 7MBP50RA120: • 3-Phase IGBT Module Te...
↝↝ Additional information and links ↜↜
★ Partners: @ArcAttack! and @Franzoli Electronics
★ Music by Mikas: / mikasdk (used with commercial permission)
★ T-Shirts, mugs and other merchandise: teespring.com/stores/kaizer-p...
★ Electronics website: kaizerpowerelectronics.dk
★ Facebook: / kpedk
★ High Voltage Forum: highvoltageforum.net
★ My Slow motion videos channel: / @slowmotionvideosdk
★ Find me at Odysee: odysee.com/@KaizerPowerElectr... and odysee.com/@SlowMotionVideos:5
★ Find me at LBRY: lbry.tv/@KaizerPowerElectroni...
$ For commercial/non-commercial licensing of material, contact through here: kaizerpowerelectronics.dk/abou...
♥ Donations
Please consider one of the following:
♥ Donate via Paypal: fleex@disorder.dk
♥ Donate crypto currency directly on these addresses (Check if there is minimums before transfer):
• Bitcoin: 36gKDS4PfmPdmi2YC9kRASNV9Au8rUXbBS
• Litecoin (old): 3MHsQ1xhPvoqUv51dXJHAHZf2QXLZ7UEbo
• Litecoin (new): MTW1huNfM3fGHRLujQHcyvp4M77nYpLTGF
#electronicscreators #electronics #teardown #servo - วิทยาศาสตร์และเทคโนโลยี
Thank you for all the efforts in tearing down the motor. The final part is quite amazing.
Great teardown, very well built motor
Thank you for your videos ! Great job !
The rotary encoder is really phenomenal.
Cheers from Indonesia
Nice tear-down video.
Awesome Video Man.
Thank you :)
Nice pics in the end
great,,thankyou...
Bra jobba. Takk for deling ;)
Good video.
Nice!
спасибо
I wanted to see what's inside, but at the same time my soul was in agony because of the destruction.
Still I wonder if there was some mark on the outside where to drill to get that pin out... although it would probably need heating the outer shell to get the stator out.
Dont throw the stator away. It could be used for some magnetic experiments... or just as an inductor.
Very good
Cool idea, to use the iron balls for visualising the magnetic field.
The optical encoder is quite complicated, I would have expected two simple pairs of ir leds and photo transistors.
It's a nano-precision encoder.
Given the application, it seems way overkill... Probably cheapest option at the time. Yay mass production.
Somewhere in Japan, there is an aluminium extrusion machine that once upon a time pushed out a hollow tube in the form of that housing, by the tens of meters. In a wild theory, someone could make a 30kW motor just by pushing in 10 stators and adding more magnets into a longer rotor. Or 300kW motor ... albeit then the next problem would be shaft strength.
Yes , in theory u can produce food to feed the whole world and end piverty but no one does that too
@KP Also it would be too long for any practical use.
This is great... I missed your channel during isolation.... and now I've got all your isolation videos to work my way through.... I saw you commenting on diodegonewild's tesla coil videos, I think.
I've got a slightly different focus to tear down videos to you... and I'm thinking "is there a JTAG port on the inside side of the optical sensor board?"
... The mounting on that detector / "funky chip" is really cool... I like that a lot.
I was really worried for you fingers whilst you were getting the rotor out of the stator... especially when if slammed shut.
Thank you for joining in on the channel :)
I wish I was better at software teardown, but unfortunately time is not for expanding into that area for now. However I do have an old slot card computer from a x-ray scanner that I would like to see running. It has a 9 pin seriel port on the front that says service, but properly needs a special software.
@@KaizerPowerElectronicsDk it would be interesting to see if there's any "spew" coming out of that port when you switch it on.... that's always a good start.
@@edgeeffect I will hook up realterm and monitor it
This teardown shouldn't have ended by totalling this valuable piece, I have bought drivers to control this motors and they would probably last forever
Any chance you could cut the stator in half so we can see what it's like? A servo may be different from the normal motors we've seen. If you still have the iron beads set up, you should point your high speed camera at it with the rotor spinning fast!
I could take a whack at it with a angle grinder and cut it in half to see if its a segmented or lumped core, like here: images.slideplayer.com/20/6057265/slides/slide_24.jpg
In regard to the high speed recordings, I am not sure there is much different to see when I have been able to slow down the process instead. Perhabs only that the iron beads can not form as long chains as at slow speed, from their applied inertia getting thrown to one side.
Thank you for showing the mechanism, I was wondering how the magnets were arranged, are these alnico or possibly neo type?
I think its neodymium, as alnico is not that strong, compared to the latter.
Well timed! I have a SGMSH series servo on my desk right now just begging to be repurposed.
I am thinking magnet-fishing with the rotor!
You can buy unidrive M700 and control the motor
I have a servo motor and want to know if it is a synchronous motor or a synchronous motor without turning it on(SGMGH-09DCA6F-OY
YASKWA ELECTRIC)
BMW steering angle sensors look similar in regards to the disk used to detect location on the encoder.
P.s. show us what brew you're enjoying next time! 🍺
Royal Export 5.4% a good every day strong pilsner, almost going into classic :)
Did anyone made generator from this servo motor and does it work
Its a optical absolute encoder
You can find it on eBay very good deals cheap
That's infrared light
I opened one up recently trying to fix it after flooding
the light emitted from the encoder's little bulb (he's right in the video, about the transmitting part) could be seen through the camera of the phone but not with naked eye
the light looked very purple though, quite unlike other ir leds I've seen... any chance it was uv?