[NSRCA-discussion] jr ds8711 servo

Ronald Van Putte vanputter at gmail.com
Tue Feb 12 07:52:58 AKST 2013


I must admit that I was expecting Mark to respond, but he surprised me in the way he did it.  Hmmmm, OLD Mark remembers Heath Kit variants of the Kraft KPS-15 servo.  Snicker, snicker.

Ron

On Feb 12, 2013, at 10:07 AM, Atwood, Mark wrote:

> Now I feel old… Ron help me.  I count on you for my comparitive youth.   I started with heath kit variants of the Kraft K-15 servo (and yes, I built them all).  The were slow, but hard to use.  Had to re-solder the motor wires to reverse direction back then.
> Mark Atwood
> Paragon Consulting, Inc.  |  President
> 5885 Landerbrook Drive Suite 130, Cleveland Ohio, 44124
> Phone: 440.684.3101 x102  |  Direct: 440-229-2502
> Fax: 440.684.3102
> mark.atwood at paragon-inc.com<mailto:mark.atwood at paragon-inc.com>  |  www.paragon-inc.com<http://www.paragon-inc.com/>
> 
> 
> 
> 
> 
> On Feb 12, 2013, at 10:57 AM, mike mueller <mups1953 at yahoo.com<mailto:mups1953 at yahoo.com>> wrote:
> 
> 
> Good point Ron. We've come a long way. I used to use Bonner servo's on my 6 channel MinEx reeds. They were huge and you had to wire them yourself.  Mike
> --- On Tue, 2/12/13, Ronald Van Putte <vanputter at gmail.com<mailto:vanputter at gmail.com>> wrote:
> 
> From: Ronald Van Putte <vanputter at gmail.com<mailto:vanputter at gmail.com>>
> Subject: Re: [NSRCA-discussion] jr ds8711 servo
> To: "General pattern discussion" <nsrca-discussion at lists.nsrca.org<mailto:nsrca-discussion at lists.nsrca.org>>
> Date: Tuesday, February 12, 2013, 9:38 AM
> 
> When I saw this e-mail, I chuckled.  Can anyone besides me remember when we used the Kraft KPS-18 servo?  As I remember it had 18 in-oz of torque!  It made up for its lack of torque by being slow too.
> 
> Ron Van Putte
> 
> On Feb 12, 2013, at 5:40 AM, Gordon Seeling wrote:
> 
>> has 403oz of torque, same size as standard servo has anyone used it for rudder servo ??
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