Bafang bbs02 qui a eu très chaud ...

[Philippe]

Bonjour, mon moteur bafang bbs02 ne fonctionne plus.
Il a eu très chaud, et j'ai un code erreur 08h.
Je joins à ce message les photos.
Je ne suis pas fort en électricité, et je voudrais des conseils afin de pouvoir tester avec un multimètre le stator, la carte hall etc...
Merci d'avance pour vos conseils.
Amicalement

 

[PCeBiker]

I just found this on AliExpress:
For BBS01 BBS02B BSHD G320 M615 Bafang Mid Motor/Bafang Drive Hall Sensor Board with Chip Motor Hall Plate Ebike Bafang Part

https://a.aliexpress.com/_m0MURo3

 

[PCeBiker]

Your PCB looks burnt, but the motor itself may be OK?

I personally would take the $12 gamble on a new PCB

Ps,.. I don’t speak French even though I'm from Canada.

You'll have to translate this yourself.

 

[PCeBiker]

You may have overheated your motor 's which can cause them to lose magnesium and motor efficiency.

I personally would still take the $12 gamble and try a new PCB before throwing it in the garbage.