Yes, but the great thing about those multi-turn servos is that they provide
position feedback. I was planning to try one as a turret rotator using a
light weight timing belt configuration to gear it down by about 3:1. I want
to make sure there's some slip in case somebody (Steve !) rams my marker
barrel.

        - Doug

-----Original Message-----
From: rctankcombat@googlegroups.com [mailto:rctankcom...@googlegroups.com]
On Behalf Of Frank Pittelli
Sent: Sunday, February 22, 2009 6:34 PM
To: rctankcombat@googlegroups.com
Subject: [TANKS] Re: drum servos


Joker wrote:
> Analog servos can be 'hacked' to remove the stops.  You basically need
> to remove the pot from the servo, and you get a gear motor that does
> free rotation in either direction, and its still has its 'speed
> control' so you can go slow or fast. 

Hmmm ... last time I checked, that's exactly what a geared motor will 
do.  Throw two inexpensive switches on a servo (aka. MAG Speed Control) 
and wire them to an inexpensive geared motor and you have a far more 
powerful solution.

        Frank P.



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