High Quality Filament Extruder Feeder Kit, spring loaded for easy loading and unloading of filament. Makerbot designed kit includes grooved ball bearing, spring and fixing screws, stainless driver gear and stepper motor.
Please refer to supplied motor drawing/datasheet for motor data and cable pinout.
- 1 x Pre-assembled extruder kit (left side or right side according to you choice)
- 1 x Stainless filament drive gear for 5mm bore with set screw (NEMA 17 shaft)
- 1 x NEMA 17 Stepper Motor 57oz-in 40mm long body, with connection cable (if you choose motor option at the top of the listing page)