4Lead Nema17 Stepper Motor 42 Motor Extruder Gear Stepper Motor Ratio 5
Step Angle (Degrees):1.8. Gear Ratio:5.18:1. Step angle (with ) 1.8 °. Gear ratio (exact gear ratio) 5 + 2/11. Bipolar Motor Type. Efficiency 90%. We will dispatch your item as soon as we can. Get Help & Advice.