dont forget you also need a pulse on enc a as well as index for threading ,
unless of course your using a commercial encoder
and change encoder type to 1 , and change the encoder to ttl by the 3
jumpers on the 7i76 for that particular channel . you can tie the same sig
to index and enc a
hope
On Monday 13 July 2015 18:55:46 Kirk Wallace wrote:
On 07/09/2015 07:53 AM, Eric Keller wrote:
On Wed, Jul 8, 2015 at 12:25 PM, Kirk Wallace
kwall...@wallacecompany.com
wrote:
In case it might be of interest, I posted some pictures of a Fanuc
MPG I got from eBay:
Kirk, thanks
On Saturday 11 July 2015 11:15:15 Gene Heskett wrote:
On Tuesday 07 July 2015 11:18:16 Gene Heskett wrote:
[and snipped]
Since I wasn't able to make brass standoffs that held the disk
straight, I decided to make a spacer sleeve. Which with company was
slow getting started, but I think I
On Tue, 14 Jul 2015, Chris Kelley wrote:
Date: Tue, 14 Jul 2015 09:48:00 -0500
From: Chris Kelley tensait...@gmail.com
Reply-To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Subject: [Emc-users]
On 07/14/2015 04:02 AM, Gene Heskett wrote:
... snip
Interesting Kirk. Does that roller actually roll?
On the good units the roller rolls well. The pins and the center section
are round and smooth. The bad roller has gone from round to a gear
thoothed shape all the way around. The tooth
I'm getting ready to start retrofitting a 1981 Okuma LC30 (OSP-3000
control).
The axis drives seem to take simple +/-10V commands and use tachs on the
motors for feedback.
However, from what I can tell, the encoders are some sort of absolute setup
that doesn't use any sort of battery backup and
I'm not actually answering your question; but have you looked at the
shaft encoders on Ebay recently?
There were some $15 units the last time I looked. It might make sense
to adapt to some of those?
$43 seems like a lot of money for the modular units considering what is
delivered.
Dave
On
hello, all,
I've been selling some Automation tech brushless DC motors
with encoders to go with my servo amps. Lately I've been
using HEDS-5640#A06 encoders from Avnet, which are the
highest resolution I can get with a 1/4 shaft. There used
to be inexpensive alternates from US Digital and
On 07/14/2015 11:59 AM, Dave Cole wrote:
I'm not actually answering your question; but have you looked at the
shaft encoders on Ebay recently?
There were some $15 units the last time I looked. It might make sense
to adapt to some of those?
$43 seems like a lot of money for the modular units
http://www.cui.com/catalog/components/encoders/incremental/modular will
these work?
On Tue, Jul 14, 2015 at 11:22 PM, Jon Elson el...@pico-systems.com wrote:
On 07/14/2015 09:45 PM, Kirk Wallace wrote:
I used to be a fan of USD. I made my lathe encoders using their 2 disks
and sensors
From: chrisinnana...@hotmail.com
To: emc-users@lists.sourceforge.net
Subject: RE: [Emc-users] Okuma Absolute Encoder
Date: Wed, 15 Jul 2015 01:21:13 +
Date: Tue, 14 Jul 2015 09:48:00 -0500
From: tensait...@gmail.com
To: emc-users@lists.sourceforge.net
Subject: [Emc-users] Okuma
OPto/encoder update.
I had to customize a bit on the sleeve to get enough room so I could tap
it around and get something resembling concentricity. Made a new disk
with a deeper slice for the index gate, and smaller mounting holes so
the heads of the 0-80 flat head mounting screws wouldn't
On 07/14/2015 10:43 AM, Gene Heskett wrote:
On Tuesday 14 July 2015 10:49:08 Kirk Wallace wrote:
On 07/14/2015 04:02 AM, Gene Heskett wrote:
... snip
well. All the MPGs had a generous application of a messy black grease.
I'm guessing it's some type of molybdenum grease.
I am in
Hi,
I am putting up some first thoughts on something that will be able to take
a stream of gcode commands over the net and do something useful to drive a
CNC machine. I welcome all thoughts and opinions on what is useful in what
we are looking at and ways to get the job done. If people decide
On Tuesday 14 July 2015 20:18:02 Kirk Wallace wrote:
On 07/14/2015 10:43 AM, Gene Heskett wrote:
On Tuesday 14 July 2015 10:49:08 Kirk Wallace wrote:
On 07/14/2015 04:02 AM, Gene Heskett wrote:
... snip
well. All the MPGs had a generous application of a messy black
grease. I'm
On 07/14/2015 06:41 PM, Jon Elson wrote:
What I'm looking for is a 1000 cycle/rev encoder with index
that fits on a 1/4 motor shaft. For some odd reason, the
Avago part cannot be had in 1000 cycle/rev with the 1/4
shaft, although a number of other resolutions are available.
Renco and US
On 07/14/2015 09:45 PM, Kirk Wallace wrote:
I used to be a fan of USD. I made my lathe encoders using their 2 disks
and sensors and they are still working well.
http://www.wallacecompany.com/cnc_lathe/HNC/1-1a.jpg
I still like the idea of using disks and sensors and making the rest but
On 7/14/2015 9:41 PM, Jon Elson wrote:
On 07/14/2015 11:59 AM, Dave Cole wrote:
I'm not actually answering your question; but have you looked at the
shaft encoders on Ebay recently?
There were some $15 units the last time I looked. It might make sense
to adapt to some of those?
$43 seems
On Tuesday 14 July 2015 23:34:25 Pete Matos wrote:
http://www.cui.com/catalog/components/encoders/incremental/modular
will these work?
I'd like to look at this stuff Pete, but my iceweasel, when I click on
save link as, does not download the pdf, but the html wrapper code.
Is this an
On Tuesday 14 July 2015 10:49:08 Kirk Wallace wrote:
On 07/14/2015 04:02 AM, Gene Heskett wrote:
... snip
Interesting Kirk. Does that roller actually roll?
On the good units the roller rolls well. The pins and the center
section are round and smooth. The bad roller has gone from round to
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