CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Servos drivers

Posted by John Heritage
on 2004-11-16 18:49:06 UTC
Sorry, I forgot to ask in my last post, two channels per quadrature just
means that I have two optical collectors in a quarter of a full rotation
right?

----- Original Message -----
From: "R Rogers" <rogersmach@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Tuesday, November 16, 2004 10:16 PM
Subject: Re: [CAD_CAM_EDM_DRO] Servos drivers



John,

The Gecko 320 is ample and also on sale for $99 each right now. You wont
need step multiplication if you keep the encoder counts below 250
quadrature(1000 counts per revolution of servo). The "US digital" E5S-200
encoder works perfectly with the Gecko 320.

Ron

John Heritage <john.heritage@...> wrote:

Hi,

I am looking at some servos with a peak current demand of less than 5 amps
at 30V.

I was wondering if anyone could give me some advice on which controllers to
look at. I was thinking about using Gecko 320's. What situation would I use
the pulse step multipler in?

Also, are there any other, affordable, options available?

Kind regards,
John

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Discussion Thread

John Heritage 2004-11-16 08:54:35 UTC Servos drivers caudlet 2004-11-16 12:19:48 UTC Re: Servos drivers R Rogers 2004-11-16 14:16:15 UTC Re: [CAD_CAM_EDM_DRO] Servos drivers R Rogers 2004-11-16 14:32:49 UTC Re: [CAD_CAM_EDM_DRO] Re: Servos drivers caudlet 2004-11-16 16:22:28 UTC Re: Servos drivers John Heritage 2004-11-16 18:28:19 UTC Re: [CAD_CAM_EDM_DRO] Servos drivers John Heritage 2004-11-16 18:49:06 UTC Re: [CAD_CAM_EDM_DRO] Servos drivers John Heritage 2004-11-16 18:50:05 UTC Re: [CAD_CAM_EDM_DRO] Re: Servos drivers R Rogers 2004-11-16 19:58:26 UTC Re: [CAD_CAM_EDM_DRO] Servos drivers Fred Smith 2004-11-17 00:59:51 UTC Re: Servos drivers Andy Wander 2004-11-17 06:19:34 UTC RE: [CAD_CAM_EDM_DRO] Servos drivers caudlet 2004-11-18 04:43:56 UTC Re: Servos drivers caudlet 2004-11-18 05:00:26 UTC Re: Servos drivers