3D Printer BMG Clone Filament Extruder Dual Gear and/or Nema Pancake Stepper USA

Description

These are brand new never used.
Features:
Precisely machined full metal body​​
High quality black powder paint
Minimized heat gain ensuring continuous run
"D" shaft for easy and secure coupler connection
High quality wire and connector
Specifications:
Shaft diameter: 5mm
Shaft length: 20mm
Motor body length: 23mm
Full length: 43mm
Step Angle: 1.8°
Step Accuracy: 5%
Holding Torque: 0.16N·m (23oz·in)
Rated Current/phase: 1.5 A
Phase Resistance: 1.0 ohms
Rated Voltage (≠driving voltage): 1.5 V
Inductance: 1.6 mH ±20%
Weight: 134 g