NEMA17 42x48 Stepper Motor 1.7A 17HD48002 for 3D Printer Engraving Machine Auto

1 x Stepper Motor. - Rated current: 1.7A. - Phase number: No.2. - Phase resistance: 1.8ohm. - Phase inductance: 3.8mH. - The circuit board is welded by a fully automatic welding machine, which has a more uniform, firm, and aesthetically pleasing distribution of solder joints compared to traditional processes.

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