Well done on getting approval ! [quoteTodays let down: the precharge resistor. It must have burned out again, I very much assume. It's Nissans original 40Ohm, 40W resistor. It switches on with ignition and never switches off. Is that a problem? Also the DC/DC converter runs over it briefly, but with...

Yes , of course , challenging times.
I shall wait patiently !

Hi ,
Any news ?

I'd be interested in one !

Can someone link the rotex hub this is designed for ?

Don't quote me , but I think it's a Rotex GS38.

That's great work guys.
I'd be interested in buying the Rotex one . Please let us know when you have a definite price .
I'm in the uk ,so shipping will probably be quite high !

Thanks !!

Silly question time - I have PM'd Lars , but the message appears stuck in the Outbox - am I missing something ? (apart from brain cells )

Well done with the FOC Johannes , and thanks for posting the Touran canbus software - I hope it'll be useful for me -when I get that far ! Do you think I can replace Touran VCU with a blue pill and can driver ? I'm still struggling with the coupler! Not sure which will be better- straight Damien sty...

Why the switch ?

Well, I just measured the spline again , and I get 19.2 x 21.6 - 20N . Close , maybe it would be good to get someone else to measure it as well ! I also remember reading on a Diy electric car forum that it's a 70 degree pressure angle . They took a close up photo and measured it , and it seemed very...

I'll keep my fingers crossed for the Volvo !

Unfortunately it does not, it has to much play on the shaft and will most likely wear out! It's the same with the Suzuki Samurai Clutch disc. Fiat clutch disc is 20,1x22,5-20N, which is by the way the same as every cheap Lada Niva disc! Nissan leaf is 20x22-20N I might have found something from a P...

I shall watch this with interest,as I'm still looking for something to fit the Leaf spline !
Are you 100% sure that 20x22-20N are the correct spline dimensions ? I've searched but can't find any specs.
It would be brilliant if this clutch centre fits properly !
let us know !

That's really annoying when that happens !
Don't know if it will help , but there's a 2013 bms on ebay.de at the moment -item no. 223507867094 - doesn't have the grey and black plugs though,
so I don know if that would be the right one .

Thanks , will have a look at those links

Hi, great conversion.
I would like to know what software you used to control/read the bms . I have a leaf pack and would
like to use it as it is , albeit in a different box ! I have a leaf motor with Johannes controller.
Any advice appreciated !

That's a lot better - with 10k R6 still there loresamp would sometimes appear , but now all ok . Motor is running smoothly at 24vdc!
No regen , but i assume that's down to parameters ?
Thanks Johannes

Forgot to remove R4 from the mainboard ! Sine wave much healthier now - Should I short out R6 as well ?

Wrong ! It's not . Spinning that is . No matter what I do I keep getting error LORESAMP . I think my LM386 may have failed - It's a nice sine wave , but only 3v p-p. I 'm not sure what it should be , but it seems low ? That's with the gain whacked up to max. No obvious shorts. I've measured the reso...

Thanks , I will . But I did get it spinning for a short time , with 24v dc ,while I was trying to connect the resolver correctly!
It must be right now because it was spinning ?

Yay, diagnostic messages have diagnosed something meaningful

Yes , indeed. Is there somewhere we might see a list of these , for future reference , I know some are self-explanatory,
others maybe not so much .

Glad I'm not the only one then! Does anyone know if this FOC software will run without the resolver connected ? I want to spin the motor( slowly ) in order to line up the motor/coupler/gearbox . I'm going to have to bodge the resolver connections , 'cos I can't find a plug, and I'm not paying £100 f...

Ah ! Now I remember watching an older video where you mentioned this - Doh.
So if I put a 4.7k , or 5.6k resistor across c6 and c7 that should sort it .
Thanks Johannes

I've got most things hooked up to start the inverter, but I'm getting "HICURROFS 1 " and 2, error messages, before I try to start the inverter. If i command "get il1" and 2 ,it returns 0.00 (no HV dc connected yet ) which seems right ? Have I got the wrong pin-swap selected ( onl...

Thank you .