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3D Printer Nema 17 Stepper Motor 0.45N.m 42HS48mm 65ozin 4.5kg.cm Single Axis 5mm Current 1.5A For CNC Router - AliExpress
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Can DC motors (with optical position sensing) be used instead of stepper motors in a DIY 3D printer? - Quora
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About accuracy and positioning resolution of stepper motors | 3D printers and accessories | Buy 3D printer
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Amazon.com: Creality Official 42-40 Stepper Motor with Extruder Gear, 2 Phase 1A 1.8 Degree 0.4 N.M for 3D Printer Extruder, Compatible with E-axis of Ender 3/Ender 3 V2/Ender 3 pro/Ender 5/CR-10 3D
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