Identify the control board

Parp

1 µW
Joined
Apr 4, 2022
Messages
3
Hi

This is the control board from a non branded stand up scooter with a 28v battery.

There is no power coming back from the board. Wanted to change it but unable to identify a replacement for it in the UK.

Can anyone suggest a suitable replacement from a UK source?

Thank you
 

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Hi Parp - will leave it to someone familiar with specific board offerings to comment on those.

BUT if you have no luck on a drop-in replacement, I'd be surprised if almost any generic BLDC controller that will do 28 (or 30V, as per the PCB) could not be made to work with a little bit of discovery - the board seems to be reasonably well labelled.
 
Thanks


Suggestions for another board with the same connection types are appreciated
 
Hi

Is this a brushed or brushless controller? I note the motor has 3 wires, green blue and yellow. What's the 3rd one for please?
 
Brushless; those are the three phase connections (U, V and W); and sensor-less from the look of it.
 
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