Re: Shinano Kenshi Steppers
Don Hughes wrote: The four motors are set up with center tapped windings. An ohmmeter should tell you which groups of 3 are connected to the same winding, then a little more probing with the ohmmeter
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Jon Elson <jmelson@...>
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#543
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Re: Linux EMC project
As far as the stepper controller board goes, I would make a strong recomendation for getting it from Dan at Camtronics http://www.seanet.com/~dmauch/ I am using one I built from his 5 amp kit and am
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Tim Goldstein <timg@...>
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#544
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Re: Linux vs. DOS
"Buchanan, James (Jim)" wrote: Probably not. I don't think MCA systems are supported. Servo control is out, as the supported servo card is ISA. 6 MB is awfully small. Linux would probably run (badly),
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Jon Elson <jmelson@...>
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#541
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Shinano Kenshi Steppers
Has anyone got a color coding diagram for Shinano motors? Also has anyone got any idea of how to decode their serial no.'s? I have received 5 steppers and have no idea of their torque rating. Four of
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Don Hughes <pencad@...>
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#542
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Re: Linux EMC project
"Buchanan, James (Jim)" wrote: http://www.isd.cme.nist.gov/projects/emc/emc.html
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Jon Elson <jmelson@...>
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#540
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Re: Linux vs. DOS
Hi: Just returned form the University surplus equipment sale where I purchased a skid of PC gear for $15 because I needed a new paper tray for my laser printer. Besides getting a Laser Printer which I
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Buchanan, James (Jim) <jambuch@...>
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#539
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Re: Linux EMC project
Where do I get a copy of EMC? What is the best source of a stepper control board? -- James Buchanan Lexington, Kentucky (The Blue Grass State) USA Two Truck Climax Locomotive Operator & Builder
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Buchanan, James (Jim) <jambuch@...>
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#538
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Re: Linux vs. DOS
I have aslo used paralel port A-B switches with the breakout boxes. That way I can select the configuration. Dan
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Dan Mauch <dmauch@...>
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#537
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Re: Linux vs. DOS
Maxnc 1M03 2 XS 3XD 4YS 5YD 6ZS 7ZD 8AS 9AD 10LIMIT+ 11M06 12LIMIT- 13hOME SWITCH SENSOR g61 14M7 15M8 DESKNC 2XS 3XD 4YS 5YD 6ZS 7ZD 8AS 9AD 10 X HOME 12Y HOME 13 HOME 15LIMIT 14 16 17 RELAYS DAN
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Dan Mauch <dmauch@...>
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#536
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Re: thermal expansion of mylar
^^^^^ 6 E-5 /C The situation is somewhat better for stabilized polyester such as used for printed circuit photo-tooling, such as Kodak Estar .007 inch thick material *
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Ron Wickersham <rjw@...>
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#535
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Re: Linux vs. DOS
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Tim Goldstein <timg@...>
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#534
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Re: Linux EMC project
Hello all, Well , from the amount of Linux EMC posts I guess I should try loading it up myself. I needed to wait for a stepper version myself. Is it capable of that now? I get 2 bonuses, I get to kick
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Robert N. Ash <esccmail@...>
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#531
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Re: Linux vs. DOS
Dan, I was too impatient to wait and find parts, so I hacked up a parallel cable and got it running last night. I will probably end up doing some type of breakout box so I don't have to climb up on my
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Tim Goldstein <timg@...>
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#533
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Re: Linux EMC project
Robert,
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Tim Goldstein <timg@...>
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#532
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Re: Cheaper servos
Phil Plumbo wrote: Glad you didn't take offense.
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Jon Elson <jmelson@...>
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#529
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Re: Cheaper servos
Well, Jon, you're not the only one...no hard feelings. I wanted to generate some discussion. I'm happy to play the role of the guy that asks the stupid questions to that end, if you all won't mind. I
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psp@...
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#528
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Re: Linux vs. DOS
Hi Tim, I've been browsing you conversation woth Matt and its been fascinating as I'm thinking of trying Linux and EMC on a spare 486 machine I have. Just a thought re. your interfacing problem - it
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"Ian W. Wright" <Ian@...
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#527
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Re: Cheaper servos
Phil Plumbo wrote: Sorry, but I think you're nuts! Servo motors are designed to have minimal 'torque ripple' and 'velocity rip
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Jon Elson <jmelson@...>
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#526
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Re: Linux vs. DOS
Tim Goldstein wrote: EMC does the lead-in to cutter compensation a little differently that my old Allen-Bradley system. I have gotten it to work, however. It is very sensitive to any concave corners.
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Jon Elson <jmelson@...>
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#525
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Linux Box Setup
I'm trying to setup 486 DX66 for Linux. I need some 30 pin sims, 4meg or larger. Anyone have some laying around they are willing to part with? The machine will not take the later style memory chips. I
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Bob Bachman <bobach@...>
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#530
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