Those are still Torx screws, they're called "External Torx" or "Inverted Torx", or vendor-neutrally "Hexalobular External" (as opposed to "Hexalobular Internal" for the regular ones). The tool sizes for the external ones start with E instead of T.

Hey great video man I'm having a great time watching it, the springy ringy things are called CirClips, or retaining springs, or snap rings!

@adricklynn8882

7 күн бұрын

Bonus name: My friends here in the States almost always refer to them as "Oh Sh*t" Rings as they have a habit of shooting off the end of your snap-ring tool at high velocity--and they almost never hit anyone in the eyes!

I-Pace is 400V, not 800V. Great vid, thanks!

You definitely have an art at explaining fundamentals. Wished you could do more content. Thanks

@electrarc240

Жыл бұрын

I should have more time soon, fingers crossed!

Happy to see you back! Now it’s time for a new inverter project! ❤

@electrarc240

Жыл бұрын

I’m already working on a 30kW one for formula student. Hoping to borrow one of those once they’re done haha!

video yang luar biasa teman👍👍, sebagai saran saja jika ingin memaksimalkan kinerja motor mungkin harus menggunakan perangkat dan software sesuai dari sistem dan mekanisme yg digunakan perusahaan produsennya, namun jika ingin melakukan experimen sederhana dan sesuatu yg seru dengan motor tersebut mungkin dapat menggunakan rangkaian dan pengaturan sederhana dari bedini motor dengan beberapa penyesuaian komponen tentunya, dan atau dari dad hav yang menggunakan rangkaian osilator sederhana untuk menggerakkan motor bldc hanya melalui satu atau dua lilitan kumparan dan tanpa sensor🙏🙏, tetap semangat, sehat dan sukses selalu😁, ditunggu upload video menarik lainnya🙋🏽

The bolts you speak of at the beginning of the video are known as either: External Torx bolts, or Torx bolts. Great video !

Great video! It's great to see you back as well 😁

@electrarc240

Жыл бұрын

Thanks! Great to see you back too G

Great to see you upload again. Awaiting the next video on the Direct Current Control series. Cheers 🥂

@electrarc240

Жыл бұрын

I did record two, but the circuits didn’t work both times unfortunately. I think for it to be stable it’ll probably need a microcontroller but I’m hoping to do something with it at some point, might be a while though.

very cool work subbed!!!!!

@InvokePerformance

16 күн бұрын

@electrcarc240 the casing is very similar to the EM61 nissan leaf motor

How did you come up with 250amp max, just from the 800v input?Very cool video

It may be the resistance windings -> ground (housing) that scrapped it. With an isolation tester (set to 500V) measure the resistance. Also it should already have a resolver (encoder) attached to it, I think it is the white wire sticking out of it.

@electrarc240

6 ай бұрын

Unfortunately I don’t have an insulation tester (yet). The white wires seem to go to a thermistor in the stator, there is only two conductors so it can’t be a resolver. I think the rotor of the resolver is still on the shaft (can be seen at 6:05) but the stator is sadly not

@Kurtsi

14 күн бұрын

It may be that you removed the resolver at 3:10. Would you happen to have pictures of that too?

Wasnt orange winding 180° off? Wound backward?

Brilliant! Am do you have possibility to make 3d scan to cad of a compleat unit..?? And what is the transmition ratio?

@electrarc240

Жыл бұрын

Sorry I can’t 3D scan it. And I’m not sure about the ratio I’m sure it’ll be online somewhere though. A complete guess based on similar gearboxes would be 7:1

@drankenkorps

Жыл бұрын

@@electrarc240 gearbox no info.. I checked... 3d scan easy peasey with phone especially if you have iPhone LLIDAR

@electrarc240

Жыл бұрын

I do not have a fancy iPhone I wasted all my money on test gear and components lol. Just checked the gearbox ratio it is 9:1 or very close

4:46 get some c clip pliers

@electrarc240

26 күн бұрын

Yep I really need to!

@stevemawer848

13 күн бұрын

@@electrarc240 I've always known them as circlips (circular clips?).

While the electric motor may be simpler and lighter, than an ICE try picking up the fuel supply for 260 mile range in an EV compared to an ICEV! And the tank in an EV doesn't get lighter as the fuel is used, so you're always lugging the maximum mass about, regardless of range.

@electrarc240

13 күн бұрын

Both have pros and cons I agree. I'm very biased though due to my background so I will be quiet now haha

@matthewseymour8972

12 күн бұрын

Yes both have pros and cons, but I know which I prefer - having driven electric for four years now.

you must use that motor on something

@electrarc240

Жыл бұрын

Definitely!

@matthewseymour8972

12 күн бұрын

Washing machine spin cycle upgrade....