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Sorry to not be that active on the forum. Some know that I live in Quebec and we have A LOT of snow (like 4feet of snow this week) and I can’t work on the electric supercharger. You may know that I damaged my MGM esc and send it back for repair in the beginning of september. Well they finaly...

You can put an arduino and a switch! I personaly have a limit switch on my gaz pedal with an arduino

I bought mine from them General Electronics Technology (shenzhen) Co., Ltd. https://geb.m.en.alibaba.com/index.html?wx_navbar_transparent=true&tracelog=sns_minisite

There’s some more advantage for LTO but I personnaly prefer A123.

Thats impressive! Omg!

One of what?

That’s a nice idea, I never think about it! the sound look a lot like an hair drier in the car. But sound like a turbine when you are clost to it! Go check the bench test and the short pull video you will ear both

I had great result with the direct drive set up! The real challenge is the custom shaft. It is super hard to make it right

BTW Alex, I can't go on the forum on my cellphone anymore. I had an android and now I just change for an Iphone and both can't access to the forum. Personally I can go on my computer, but the new persons who want to go to the forum may be can't?

Hahaha not that bad for now! Its stay arround -10c. and a lot of snow! But we will probably see a lot colder then that next month 😅

welcome back! I tought you shut the forum down because mine wase down for a good month. anyway I had a light of hope on my side! I ship back my ESC so they can repair it the september 15th I think and the ESC finally arrived to the contry monday this week hahah glad it's winter and I can't do...

don't remember the specs but it's a custome made ceramic bearing from a website. rated at 100'000 RPM

Yes! I've made a shoulder and this shoulder hold the bearing

I fixe my wheel with a normal left hand nut

Remember my design with the back plate? You don't need a ton of space for the bearing. I have a back plate of 1/2" and all fit

the compressor wheel is balenced. The motor magnet/assembly is too. But, I'm pretty sur thats not a big deal balencing a solide piece of steel (motor shaft). The magnet assembly and the stainless steel sleeve have a lot of glue. So this is the part to balence. Since the motor shaft is solide and...

No, it blow on the work bench

You've get scammed? How this happen? When you first order you LTO cells you bought only 1 cell? Is it from the same seller? On the ESC side, they are super nice because after the problem I had, I decided to open the ESC trying to find whats wrong. Visualy, all look perfect. On the oscilloscope...

Well guys, I had some problem with my ESC like you saw in my video. Some things happen in the last week and I didn't want to talk too much about it. Anyway Marek from MGM want me to send it back to repair it. Unfortunatly my project will probably be ready only for next year again.