Yeah that is the stator. The rotor does not have windings. It is a "squirrel-cage" type with copper end caps and the same steel laminations for the core.
This is their production? I see copper wire, tensioners, copper wire, another tensioning mechanism, another part of the same copper wire, and another tensioning thingy, then BOOM, a completely wound-up stator, then a blurry shot of the same stator where the wires are already ziptied. Then I see an already ready reductor or differential where a laser is JUST cleaning of the surface. After that I see a ruby probe measuring... End of the video. You didn't show the production process, EVERYTHING happens off camera.
Maybe they want to keep production a secret?? I watched a UA-cam video of an engineering firm "Munroe & Associates" saying that the electric motor is one of the most well built equipment
@@joshchen8679 Well, Yes, I do remember having watched a bloombergy video about a self proclaimed "engineering" firm that said they took apart a tesla. I'm pretty sure that's the one you're talking about. And I remember that CEO talking utter bullshit. Here is why: one of the things he said was that he doesn't know how Tesla gets "this much power" out of their engines, and he "THINKS" that they put the magnets in a hallbach array. Do you know why this proves he hasn't even taken it apart? 1) If you take it apart you can see the magnets stuck to the rotor, you can verify their orientation with a little compass and that will show whether it's a hallbach motor or not. And usually hallbach motors have 2 different size/shape of magnets, which you can see with your eyes. 2) Tesla uses induction motors, which don't have magnets at all, HAHAHAHA!!! The official site of Tesla motors has a blogpost of why they went with induction motors instead of BLDC, and about the pros and cons of both choices. So really, "researchers" that clearly haven't even had a look inside are telling you: _"oh, yes, it's very well built"._ --- And here is some food for thought: Some firms don't want to show their production process because they actually have some neat tricks in there. Some firms don't want to show you the inside because it's completely made up of off-the-shelf tech, and they don't want to spoil the fairytale that it's special. ^^I honestly can't say which one of them applies to Tesla when talking about their electric drives.
@@joshchen8679 My main complain is not that they don't show it, but that they post a video that shows nothing. If you don't want to film your production process then that's fine, you don't have to upload it on yt. But don't film your packing machine instead and don't call THAT a production video.
Has Tesla ever tried using aluminum instead of copper wire? For equivalent current carrying capacity, one pound of aluminum provides the same capacity as two pounds of copper. Aluminum cost less per pound than copper, so there is a potential material cost saving, not to mention motor weight savings which would potentially increase the vehicle range. Not to oversimplify the potential benefits, the aluminum wire would have to be larger than the equivalent copper, so it may require more insulation and a larger motor enclosure.
from my 10 years of hybrid experance and froums i have never heard of anybody replacing a motor, they last. but battery give out year pass waranty , 80 % of all car. about 100 k- 140 k miles. check your model c warranty, its 35 k standard 6 year or 100k miles what ever comes first.
El motor de este video ua-cam.com/video/J5UBMcQ6YNs/v-deo.html da ONCE VECES mas potencia que uno con cigüeñal convencional con el mismo consumo.Merece la pena verlo.
What are we looking at? Is that the stator being built?
Does the rotor have such windings or is it just cast copper?
Yeah that is the stator.
The rotor does not have windings. It is a "squirrel-cage" type with copper end caps and the same steel laminations for the core.
You can't cast electro magnets out of copper they need to be indevdual windings inorder to create induction.
This is their production? I see copper wire, tensioners, copper wire, another tensioning mechanism, another part of the same copper wire, and another tensioning thingy, then BOOM, a completely wound-up stator, then a blurry shot of the same stator where the wires are already ziptied. Then I see an already ready reductor or differential where a laser is JUST cleaning of the surface. After that I see a ruby probe measuring... End of the video. You didn't show the production process, EVERYTHING happens off camera.
Maybe they want to keep production a secret?? I watched a UA-cam video of an engineering firm "Munroe & Associates" saying that the electric motor is one of the most well built equipment
It was a Bloomberg video
@@joshchen8679 Well, Yes, I do remember having watched a bloombergy video about a self proclaimed "engineering" firm that said they took apart a tesla. I'm pretty sure that's the one you're talking about.
And I remember that CEO talking utter bullshit. Here is why: one of the things he said was that he doesn't know how Tesla gets "this much power" out of their engines, and he "THINKS" that they put the magnets in a hallbach array. Do you know why this proves he hasn't even taken it apart?
1) If you take it apart you can see the magnets stuck to the rotor, you can verify their orientation with a little compass and that will show whether it's a hallbach motor or not. And usually hallbach motors have 2 different size/shape of magnets, which you can see with your eyes.
2) Tesla uses induction motors, which don't have magnets at all, HAHAHAHA!!! The official site of Tesla motors has a blogpost of why they went with induction motors instead of BLDC, and about the pros and cons of both choices.
So really, "researchers" that clearly haven't even had a look inside are telling you: _"oh, yes, it's very well built"._
---
And here is some food for thought:
Some firms don't want to show their production process because they actually have some neat tricks in there.
Some firms don't want to show you the inside because it's completely made up of off-the-shelf tech, and they don't want to spoil the fairytale that it's special.
^^I honestly can't say which one of them applies to Tesla when talking about their electric drives.
@@joshchen8679 My main complain is not that they don't show it, but that they post a video that shows nothing.
If you don't want to film your production process then that's fine, you don't have to upload it on yt. But don't film your packing machine instead and don't call THAT a production video.
More Power Great Performance and highest torque
They might make decent cars but sure won't win any awards for Video Production!
Video's not made by Tesla
Has Tesla ever tried using aluminum instead of copper wire? For equivalent current carrying capacity, one pound of aluminum provides the same capacity as two pounds of copper. Aluminum cost less per pound than copper, so there is a potential material cost saving, not to mention motor weight savings which would potentially increase the vehicle range. Not to oversimplify the potential benefits, the aluminum wire would have to be larger than the equivalent copper, so it may require more insulation and a larger motor enclosure.
I believe copper is used in the stator for the electromagnetic properties, not related weight/capacity.
important temperatura degree! for instant withstand 150 degree celcius!
Nice car
другие видео процесса изготовления этого статора у вас есть ?
How is the working voltage for this motor is 375volt i see the winding is not too long for this masive voltage??!!
tf you whining about, seriously what drugs are you taking
from my 10 years of hybrid experance and froums i have never heard of anybody replacing a motor, they last. but battery give out year pass waranty , 80 % of all car. about 100 k- 140 k miles. check your model c warranty, its 35 k standard 6 year or 100k miles what ever comes first.
супер!
Apoyemos a omega el fuerte🌎
What is that process that starts at 1:40 and what is it for? It looks like a laser.
Air plasma to clean the surface for a good adhesion of the glue.
rust on stator stack is not good sign.. I would check your production process again :)
Probably really early video of some of the first HE drive units.
Not an issue --- that stator will be completely coated in varnish.
Or because the speed of this motor is very high so then the counter back emf of motor is so high
El motor de este video ua-cam.com/video/J5UBMcQ6YNs/v-deo.html da ONCE VECES mas potencia que uno con cigüeñal convencional con el mismo consumo.Merece la pena verlo.
READY FOR MARRIAGE?!
We didn’t actually see anything
why use camera with big sensor and Big Aperture Out Of Focuss Suck......
GET A STABILIZER.
wat r fokuus?
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