Stepper Motor Nema 17, DROK 40mm High Torque Bipolar DC Step Motor Kit, 0.46Nm Low Noise 42 2-Phrase Universal Electric Motor DC motor for 3D Printer Laser Engraving by DROK at Steel City Robotics. MPN: 300469. Hurry! Limited time offer. Offer valid only while supplies last. Product Parameters: Product name: Bipolar 42 Stepper Motor Holding torque: 0.46 Nm/ 65 oz-in Working voltage: DC 9-42V Rated current: 1.7A Resistance: 2.1 ohm Inductance: 4mH Rotor inertia: 55gcm2/ 0.30oz-in2 Weight: 0.28kg Length: 39.5mm/ 1.56 inch Phrase: 2 Step angle: 1.8° Motor frame size: 42*42mm Wiring: Black (A+); Green (A-); Red (B+); Blue (B-) Application: Stage lighting; laser engraving; textile machinery; medical equipment; placement machine; non-standard equipment; 3D printer;
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