[chbot] Cheap Rack and pinion servos?

Brahm Boelee brahmboelee84 at hotmail.co.uk
Tue Apr 21 08:42:49 BST 2015


I really want an extension of 40cm. 

On 21/04/2015, at 7:33 pm, Mark Beckett <m.beckett at amuri.net> wrote:
> 
> Brahm might have been after one of these.
> https://www.google.co.nz/search?q=central+locking+actuator&tbm=isch&tbo=u&source=univ&sa=X&ei=Jf01VcbDH8jFmQXj7IHAAQ&ved=0CBwQsAQ&biw=1680&bih=913
> 
> 
> Andrew Errington wrote:
>> Does such a thing even exist?  You might have to make your own.  Maybe using a multi-turn servo such as a sail winder with a pinion on the driveshaft.
>> 
>> Presumably you are looking for linear motion.  Have you considered a threaded rod?
>> 
>> Best wishes,
>> 
>> Andrew
>> 
>> On 21 April 2015 at 16:17, Brahm Boelee <brahmboelee84 at hotmail.co.uk <mailto:brahmboelee84 at hotmail.co.uk>> wrote:
>> 
>>    Hi.
>>    Does anyone know where to get cheap rack and pinion servos?
>>    Preferably with a longer rack.
>>    Thanks for your help
>>    _______________________________________________
>>    Chchrobotics mailing list Chchrobotics at lists.linuxnut.co.nz
>>    <mailto: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.
>> 
>> 
>> ------------------------------------------------------------------------
>> 
>> _______________________________________________
>> 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.
> 
> _______________________________________________
> 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.



More information about the Chchrobotics mailing list