3d Bowden Extruder Kit For Mini Kossel Reprap 3d Printers 1.75mm Filament

US $59.90

  • United States
  • Jan 30th
Our Bowder extruder demo video: Motor Specification: Holding Torque: 5.5Kg.cm Rated Voltage: 4.2V NO.of Phase: 2 Step Angle: 1.8° ± 5% Resistance Per Phase: 2.8?± 10% Inductance Per Phase: 4.8mH± 20% Current Per Phase: 1.5A Shaft: 5mm diameter w/ one flat Insulation Class: Class B Dielectric Strength: 100Mohm Operation Temp Range: -20 ~ +40° C Lead Wire: 22AWG / 750mm 4 pin 2.54mm connector Gear Specification:  Bore: 8 mm Diameter: 12 mm Total length: 16 mm Screw holes: M3 screw holes Material: cupper Includes: 1x 3D printing extruder (We will sent it in Random colour) 1x  NEMA-17 motor with an integrated Planetary gearbox with a 5 2/11 :1 ratio 1x Spur gear 1x  625 ball bearing 1x Push fit connector NOTE:  It is a kit and you need to assembly yourself.  Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

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