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Topic: Matching stepper motor to driver (Read 104 times) previous topic - next topic


I have a 2 phase stepper motor that says it draws 2A/phase. Should the driver output be able to handle those 2A or the total draw from both phases, plus a safety margin? Would this driver be enough?



Aug 14, 2019, 01:27 am Last Edit: Aug 14, 2019, 01:28 am by jremington
Yes. Stepper drivers are usually rated by maximum continuous current per winding or phase, and the one linked can handle up to 4 Amperes/winding.

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