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Re: TMC 2130 Love-Hate Relation

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TMC2130s are ok on Cartesian printers if you take account of their lower maximum current rating compared to A4988 etc. This means you have to choose motors with higher resistance and inductance than usual and use 24V power. Which is what Joseph Prusa did in the i3 MK3.

I wouldn't use them on a delta printer, because the higher inductance reduces the maximum speed. TMC2660 drivers can handle around double the current of the TMC2130, so they are ok with the traditional low inductance motors.

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