"New kit" BOM with sources

Questions, Suggestions, Tips, Etc

Re: "New kit" BOM with sources

Postby tmessick » Sat Jul 28, 2012 2:34 am

Here are the Misumi parts:

Misumi Part Number,Quantity
HBLFSN5,45
HBLSS5,2
HBLTS5,2
HFS5-2020-160,1
HFS5-2020-230,1
HFS5-2020-310,4
HFS5-2020-370,2
HFS5-2020-440,2
HFS5-2020-560,7
HFS5-2020-580,2
HFS5-2020-725,2
HFS5-2020-728,1
HFS5-2020-730,3
HFS5-2020-90,1
HFS5-2020-960,3
HFS5-2040-960,2
HHDF19,1
HNKK5-5,3
HNTP5-5,10
SHHPSL5-2,1
SHHPSR5-2,1

From http://us.misumi-ec.com/
Click the "Quote" button.
Click "Copy & Paste from Excel" Importing from a file did not work for me.
Drop in the text.
Click "Yes" for "The file has a header row".
Click "Comma" for "Delimiter".
Click "Import"
Click "Import" again.

Now you don't have to type in all those numbers.

I hope it's accurate because this is what I bought today.
$234.36 before taxes and shipping.

I see that McMaster Carr has a place to paste in your order. Has anybody setup that list?
--
tom
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Re: "New kit" BOM with sources

Postby sports.racer » Tue Jul 31, 2012 10:55 pm

mattrsch wrote:I have the 400 step motors and they work great with the Light Object DSP


What stepper driver are you using?
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Re: "New kit" BOM with sources

Postby mattrsch » Wed Aug 01, 2012 12:08 am

I am using Bart's 4 axis driver board with pololu stepper drivers on 8X microstepping
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Re: "New kit" BOM with sources

Postby sports.racer » Wed Aug 01, 2012 3:09 am

mattrsch wrote:I am using Bart's 4 axis driver board with pololu stepper drivers on 8X microstepping

Thanks.
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Pan head or socket head?

Postby kbob » Sun Aug 26, 2012 9:59 pm

I was placing my McMaster Carr order just now, and I noticed a discrepancy.

Item SHMSM545S has a description of "Pan Head Mach Screw M5 x 45mm". That's what it says in SpacedCowboy's BOM and in Bart's BOM and shopping list. But the McMaster part number is for a pack of socket head screws. Furthermore, on Bart's drawing, C30001-020, rev 6, it's listed as a socket head, and the drawing shows a socket head. And I might even guess that "SHMSM545S" is short for "SOCKET Head Machine Screw M5 45mm [Something - steel?]".

So I think socket head is correct. I also think the discrepancy does not really matter -- either head would work. (-: Nonetheless, details is details.
Bob
"If you didn't code it, it will never own you." (-:
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Re: "New kit" BOM with sources

Postby bdring » Mon Aug 27, 2012 12:20 pm

SHMSM545S is a socket head screw. I update the description.
Bart
"If you didn't build it, you will never own it."
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Re: "New kit" BOM with sources

Postby GiriPod » Wed Oct 03, 2012 10:32 pm

Heads up with regard to the 3-axis for LO.

Marco posted on the LO forum that it's not recommended to use the 3-axis controller with their DSP.

http://www.lightobject.info/viewtopic.php?f=8&t=1294

Actually I don't recommend to use TB6560 3axis or 4axis for the DSP. It's a little complicate to do wiring. Plus, overall performance isn't good as a single axis stepping motor with fine resolution and controlling. This board is not the same as the Bart's 4 axis card where I guess he layout all the pins direct to the connection terminal.


He recommends separate steppers motor drivers.
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Re: "New kit" BOM with sources

Postby JakeS » Mon Oct 08, 2012 3:08 am

I'm learning this the hard way with the 4-axis controller. Has anyone here used any of the LO 3-axis/4-axis controllers with the DSP successfully?


GiriPod wrote:Heads up with regard to the 3-axis for LO.

Marco posted on the LO forum that it's not recommended to use the 3-axis controller with their DSP.

http://www.lightobject.info/viewtopic.php?f=8&t=1294

Actually I don't recommend to use TB6560 3axis or 4axis for the DSP. It's a little complicate to do wiring. Plus, overall performance isn't good as a single axis stepping motor with fine resolution and controlling. This board is not the same as the Bart's 4 axis card where I guess he layout all the pins direct to the connection terminal.


He recommends separate steppers motor drivers.
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Re: "New kit" BOM with sources

Postby bdring » Mon Oct 08, 2012 12:25 pm

I have used some of those controllers for other thing and I really don't recommend them for anything. The motors run loud and rough with some missed or extra steps.
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Re: "New kit" BOM with sources

Postby steppenshoe » Mon Oct 08, 2012 3:21 pm

Well, I know they are not the cheapest, but the Geckos or even the Keling DSP drivers are awfully nice.
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