This NEMA-17 motor has an integrated Planetary gearbox with a 5 2/11 :1 ratio. It generates 16.2 Kg-cm of torque at 1.68 Amps. These motors are far superior to the direct drive extruders. Those tend to slip because they do not have sufficient power. With this motor you can build the strongest, toughest extruder out there. Combine it with our spur gear and you have a winning combo.
Weight = 480 grams.