How can sb calculate what bearings to use for this type of motor?

This is actually mostly a generator. Under the yellow cap is the terminal socket for the thermocouple (you are right). The cables are for the hall sensor. The encoder is not there, only the encoder's rotor is visible on the video. As far as I remember, the voltage was about 1200 v, but I am not sure was it generated voltage or power supply voltage. The controller was unique for those motors/generators, for more info you should turn to Makani. Unfortunately, I don't think they will share this kind of information, as they developed the technology for about 10 years. Advice: Never try to open that motor. The magnets are powerful and extremely dangerous. P.S. To the guy who said it's a fake, I have nothing to tell him, only a not very friendly special combination of fingers!

@kevinlieb

2 жыл бұрын

Thanks for the info. I sold this long ago so not my problem anymore l-) but hope it helps someone else. Code for all the Makani project is here: github.com/google/makani

@lavagnolli

Жыл бұрын

do you know how to open them? have you opened once? thanks

It would be a great motor to convert a glider to electric

Any luck finding a compatible controller? I purchased one for an ev project but no luck yet. Lot's of details to work out.

@kevinlieb

2 жыл бұрын

The Makani open source code should show how a controller would work for this: github.com/google/makani I sold the unit before I could figure it out but I think a Sevcon should do it as long as it is configured correctly. In this thread someone got it working: www.diyelectriccar.com/threads/makani-motor-controller-and-open-source-firmware.203816/#post-1063763

@janeas2008

Жыл бұрын

Sevcon (Gen 4 Size 10) or Cascadia Motion (PM150DZ) from 400v to 800v. That what Yasa offer me.

@lavagnolli

Жыл бұрын

Hi, Are you still looking for a controller for the yasa motor? I have some available. cheers

Hello . I need more details of it

Is it hub motor

How much are you selling it for? Really interestd in it

@kevinlieb

2 жыл бұрын

This one is sold but I have access to another. boxerengines@gmail.com if interested.

Is it new or used and how much?

@kevinlieb

3 жыл бұрын

Used. www.ebay.com/itm/265164857189

động cơ này bán ở đâu nhỉ

How to find one like that?

@kevinlieb

Жыл бұрын

I have one more possibly, contact me.

So the wires rotate?

@kevinlieb

Жыл бұрын

No, wires are stationary

How much are they originally?

@kevinlieb

3 ай бұрын

Somewhere around 7k but they don't sell to hobbyists either

Are you still selling this

@kevinlieb

2 жыл бұрын

It is sold

This is a 200 kw motor….! R

Motor still for sale?

@kevinlieb

Жыл бұрын

No, sold. I might have more available from other friends who bought them at auction so contact me boxerengines@gmail.com

WTF???

TOTAL fake