Closed Loop Motor Setup
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I run these same motors on my printers, took me a long time to get them working correctly but I think I am close. I was getting inconsistent layer shifting until I started going crazy with the T parameters.
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@toastinator I was generally of the opinion that printing with something cheap, like solid gold, was easier than going for high-end PEKK and PEEK.
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@toastinator he's only showing pekk/cf pellets
https://www.3dxtech.com/products/pellets-colorants/ but you could inquire about unmodified Pekk although pekk/cf is my favorite by far. Second in modulus only to peek/Cf but is easy (relative) to print, makes good looking parts and can use all the way up to 260c.
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@3dpmicro Looks Really Good, Do you use a ruby Nozzle for that? Or Just a Plain Hardened Steel Nozzle? Thanks for the advice, Ill look into it
@mendenmh You could be Right, But I love a challange!
@taylo708 Are you Using a Duet 3 With Duet 3 Expansion 1XD Boards for these Motors? I went Crazy on the T Parameters with no Luck
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@toastinator Yes I am using Duet 3 with 3 expansion boards. I run them on x,y and z axis.
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@toastinator said in Closed Loop Motor Setup:
@3dpmicro Looks Really Good, Do you use a ruby Nozzle for that? Or Just a Plain Hardened Steel Nozzle? Thanks for the advice, Ill look into it
Slice engineering nozzle. Guaranteed not to wear out.....we'll see
Forgot to mention you want PEKK "C" not "A" -
@taylo708 Ok, Im only Using on X/Y Axis. My Z Axis has 3 Motors. Im Almost done Printing the Parts for my Voron 2.4 Build. When I get the Motors back, I Should be totally done and can Start Digging into why these are doing what they are doing.
@3DPMicro Gotcha Thanks, Have been Looking at the Slice Magnum Setup for a while
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@toastinator I'm not mailing you the motors and logic analyzer today because:
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Thank you to everyone who is working on this. I just received the JSS integrated steppers yesterday. Driving them from the external driver headers on a Duet 2 Maestro. Also will be used for CoreXY, in my case an FT6 conversion. That print quality example is concerning but I guess now that I have the motors I'll give them a try in the printer and see how it works for me. Running RRF 2.05, all I had to do was flip the enable polarity and the motor worked (though poorly for long move commands). Changed timings to 2:2:2:2 and now it works smoothly.
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@taylo708 Is there any chance you could dm your config.g file and also wiring diagram for these motors on duet 3 and 1xd boards?
im rebuilding a printer that contains these motors on x and y and then z has an mks tb6600 driver.
im probably missing something simple but new to the whole duet ecosystem after playing around with marlin for so long.Cheers
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@Toastinator Hello, I tried to install ESS ProTuner software from that link but i think it's deleted from OneDrive. Could you tell me where can I find this software because I checked everywhere but i
