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07-19-2014, 11:12 AM #1
would a magnet hurt a stepper motor
Just wondering if a magnet would hurt a stepper motor. I wantt o take my mag base and dial indicator and work on the bed leveling. I could adjust it must better with the dial indicator on the surface, and be able to move the bed and all around on the x and y axis. I just do not want to hurt the stepper.
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07-19-2014, 11:21 AM #2
- Join Date
- Jun 2014
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- Burnley, UK
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It will make the stepper change it's step angle, that change may or may not be permanent depending on how strong the magnet is and where it is specifically placed.
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07-19-2014, 11:26 AM #3
I stick really strong magnets (out of dead disk drives) on my steppers all the time. Probably I shouldn't run my printer with them there, but I do anyway. And I haven't seen any problems.
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07-19-2014, 11:44 AM #4
Just to be on the safe side I will just find another way then. Really think setting this with the dial indicator will get me closer as I can see and read that thing.
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07-19-2014, 11:55 AM #5
- Join Date
- Jun 2014
- Location
- Burnley, UK
- Posts
- 1,662
It doesn't need to be that close unless you print without a raft. I suppose it depends how you use your printer. I know that if I did mine with a DTI it would drive me crazy trying to get it parallel to the XY and have it change every time you print.
My 3D Norn Emissary print
09-13-2024, 02:28 AM in 3D Printing Gallery