[chbot] Scooter controllers

Synco Reynders synco.reynders at gmail.com
Sat Dec 13 21:35:20 GMT 2014


The scooter controllers I've looked at are brushless dc controller with 3
phases and an half-bridge per phase.
Don't remember if reverse was an option.
/s

On 14 December 2014 at 00:12, Robin Gilks <robin at gilks.org> wrote:
>
> Greetings all
>
> Something for you all to think on before Monday - do cheap Chinese scooter
> controllers (irrespective on how they rate power capability) have reverse
> (i.e. a bridge) or are they in the main just series FETs. Most seem to be
> advertised as scooter/ebike controllers - and a bike doesn't need to go
> backwards!!
>
> Those that I used to have access to used a 0-5 volt signal with 2.5 being
> stopped, 0 as full reverse and 5 as full speed forward. I can probably get
> a couple of these but 10 bucks to china is much cheaper although I doubt
> I'll see anything this side of Xmas!
>
> Cheers
>
> --
> Robin Gilks
>
>
>
> _______________________________________________
> Chchrobotics mailing list Chchrobotics at lists.linuxnut.co.nz
> http://lists.ourshack.com/mailman/listinfo/chchrobotics
> Mail Archives: http://lists.ourshack.com/pipermail/chchrobotics/
> Meetings usually 3rd Monday each month. See http://kiwibots.org for
> venue, directions and dates.
> When replying, please edit your Subject line to reflect new subjects.
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ourshack.com/pipermail/chchrobotics/attachments/20141214/220454fb/attachment.html>


More information about the Chchrobotics mailing list