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G-Penny CNC NEMA23 stepper motor 57x76mm 1.89N.m 4-Lead 1.8deg Nema 23 motor 3A 270Oz-in For CNC machine and 3D printer
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1.8° Stepper Motor, Stable Performance, Stable Speed 1.2A DC 4.0V, 2 Phase Stepper Motor Low Noise for Engraving Machine : Amazon.com.be: Industrial & Scientific
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