rear voilamart 1000w controller connectors?

m0rg5

1 mW
Joined
Jan 7, 2024
Messages
14
Location
Sydney, Oz
Hey all, long lurkerer, 1st posterer here.

I'm frankensteining together a custom steel bike build (extended frame, reinforced seatpost base to add extra support arms for floating rack off seatpost) with a Voilamart 1000w rear kit, and have not been able to find from web, seller et al any detailed specs, pdf, etc re: the connectors, etc.
This item: Voilamart 26" Rear Wheel Electric Bicycle Motor Conversion Kit 1000W E-Bike Hub 611165985936 | eBay

I've matched coloured to coloured connectors, have a 10ah 48v battery, and wheel seems to run, yet I've got one Black/Red connector left over from the controller, I sparked it while trying to gauge the volts coming out w' multimeter and now I can't get any voltage out of it at all, yet rear wheel is still spinning.
Was assuming it was a light output - but with such a spark, grey residue left behind, seemed 48v?

Anyone know what it is, have I likely blown a fuse inside controller?

EDIT: here 'tis:

20240625_012144.jpg
 
Last edited:
Thanks @docw009

So, 11. LED as assumed, but why such a spark!? How many amps are they pushing through it? I assume 12v?

Are there fuses inside this controller?

Any other specs anyone?
 
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