RE: [CAD_CAM_EDM_DRO] 12 Volt Encoders & G320
Posted by
Chris Hind
on 2005-12-02 19:46:51 UTC
Thanks for all the help !!
-----Original Message-----
From: CAD_CAM_EDM_DRO@yahoogroups.com
[mailto:CAD_CAM_EDM_DRO@yahoogroups.com] On Behalf Of Sorin Paul
Sent: Thursday, December 01, 2005 6:55 AM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: Re: [CAD_CAM_EDM_DRO] 12 Volt Encoders & G320
Chris,
Use a 12V external supply, and measure the output on A and B. They must be
5V.
I have used some encoders in that configuration with G320 and works OK.
Zsig is a index signal(1 pulse / rotation).
Sorin
-----Original Message-----
From: CAD_CAM_EDM_DRO@yahoogroups.com
[mailto:CAD_CAM_EDM_DRO@yahoogroups.com] On Behalf Of Sorin Paul
Sent: Thursday, December 01, 2005 6:55 AM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: Re: [CAD_CAM_EDM_DRO] 12 Volt Encoders & G320
Chris,
Use a 12V external supply, and measure the output on A and B. They must be
5V.
I have used some encoders in that configuration with G320 and works OK.
Zsig is a index signal(1 pulse / rotation).
Sorin
----- Original Message -----
From: "chind73" <chris.hind@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Thursday, December 01, 2005 6:13 AM
Subject: [CAD_CAM_EDM_DRO] 12 Volt Encoders & G320
> Hello,
>
> I have been lurking here for a while and now have few questions to
> ask of those that may have done this before. I am building a small
> CNC and have acquired and X Y and Z axis that came with servos. They
> are rated 80 watts 32 volt, 3.3A, 3000 RPM, 2.6 kg-cm, the brand is
> Hirata.The encoders on the servos are 1000 pulses per rev (Brand =
> Daito Mfg) and have the following labels for the wires, : DC+12V,
> GND, A SIG, A GND, B SIG, B GND, Z SIG, Z GND. I plan to use
> the Mach software and I am considering the use of the Campbell
> Designs Combo break out board. I am hoping to use the Gecko G320 for
> these servos but am concerned if these 12V Encoders can be made to
> interface to the driver. If I used an external power supply for the
> encoders and opto isolated the encoder outputs so it is 5V into the
> G320 would this work? or would this add any lag or noise? The last
> question is what do I do with Z sig on the encoder?
>
> Thanks in advance to everyone that give this a thought.
>
> Chris
> Tottenham, Ontario, Canada
>
>
>
>
>
>
>
>
>
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Addresses:
FAQ: http://www.ktmarketing.com/faq.html
FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
Post Messages: CAD_CAM_EDM_DRO@yahoogroups.com
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timg@...
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[Moderators]
URL to this group: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO
OFF Topic POSTS: General Machining
If you wish to post on unlimited OT subjects goto:
aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach it if
you have trouble.
http://www.metalworking.com/news_servers.html
http://groups.yahoo.com/group/jobshophomeshop I consider this to be a
sister site to the CCED group, as many of the same members are there, for OT
subjects, that are not allowed on the CCED list.
NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM.
DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
bill
List Mom
List Owner
Yahoo! Groups Links
Discussion Thread
chind73
2005-11-30 21:04:26 UTC
12 Volt Encoders & G320
Erie Patsellis
2005-11-30 21:55:43 UTC
Re: [CAD_CAM_EDM_DRO] 12 Volt Encoders & G320
Sorin Paul
2005-12-01 04:01:48 UTC
Re: [CAD_CAM_EDM_DRO] 12 Volt Encoders & G320
Chris Hind
2005-12-02 19:46:51 UTC
RE: [CAD_CAM_EDM_DRO] 12 Volt Encoders & G320