So here is the finished job of my amateur soldering job 😁
Also I found footage on my Go Pro Cam of when the '03 info' error occurred!!! Mind my expletives but when you are in the middle of the woods, just lost the motor on a heavy Fat Bike and also suffer with chronic pain in your legs and...
I finally had the time to work on the bike, I went ahead with cutting a cable and soldering and thank god it worked. Posted an update on here of what I did. No pics yet but will get some next time I go out on my now working bike!
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I had a spare controller unit cable in the bottom of the motor (It was useless as my controller unit is sealed) box so I cut a length of it , cut the plug head off the controller unit cable and soldered the cables together. There is a big lump part in the cable from my amateur soldering lol...
Finally got my bike going again. Watched countless soldering technique videos and crimping. I started crimping but was having issues so decided to solder!
I ended up soldering the wires, wrapped them with heat shrink and electrical tape. Can't believe it worked! Only thing is I have a huge lump...
Just a quick update!
I managed to take the controller unit off my bike to give up some slack to test the new motor - It works. Also when I took my old motor out of the box and pulled the polystyrene out there was a god damn cable under it I didn't see that plugs into the motor cable and runs up...
That's got too many pins mate , I found the cable.
https://www.aliexpress.com/item/1005002434201993.html?spm=a2g0o.productlist.0.0.4971773akEpfX3&algo_pvid=53bc0e93-ce28-4cbe-9183-5e8517c3643f&algo_exp_id=53bc0e93-ce28-4cbe-9183-5e8517c3643f-7
It just grinds when you throttle it for a few seconds then the power cuts off as the '03 info' flashes on the LCD screen.
When I took the motor out of the casing it looks fine although there was some rust on the out rim . The nylon cogs looked fine, the thing is I don't exactly know what to look...
I'm in the UK , the whole country suffers long shitty winters here buddy! Whether you are all the way up in Scotland or all the way down south in London, the winters are most of the year and terrible! We are a country known for shitty weather around the world! 🤣🤣🤣
I think I will cut a length out of the old motor cable and basically cut the plug off the new one, lengthen it then reattach the plug. Sounds easy just hope splicing it will definitely work otherwise that's two motors f*cked to someone with my lack of technical inexperience! LOL! I'm a rider...
Thanks for the response! Although the error code is for the hall sensor I believe the problem is the motor itself from the grinding in that video I shared. On inspection when removing it from the casing it looked fine although I noticed some rust in there. The nylon cogs are fine too so not sure...
Hi there fellow Bafang Owners!
Has anyone here had any issues with theirs? What issues? Any tips, advice you have?
Stick with me now as I will get to the point of the post below!
Here is my experience:
I bought a Cyrusher XF800 Fat E-Bike last summer which has a Bafang 750w Motor 48v 13ah...
Hi, there!
I've been looking at posts on this forum over the past few months when I've had issues with my E-Bike and found some answers etc.
Thought I would finally join to chat to other E-Bike enthusiasts to ask questions, get advice, source bike parts etc.
I ride a Cyrusher XF800 Fat E-Bike...