AIQFTGSNS 20mm Nema 8 Stepper Motors with Planetary Gearbox Holding Tq 15-30mN.m 0.5A/0.8A Ratio 1:3.7/5.2/14/19/27/51/71/100/139(Reduction Ratio 139,Nema8 20X30mm)
AIQFTGSNS DC 24V 42mm Nema 17 Precision Planetary Gear Box Reducer Electronic Starter Stepper Geared Stepping Motors with Gearbox(Reduction Ratio 25,Driver-UM244(Pulse))
AIQFTGSNS TB6600 5A Stepper Driver 17 23 Controller Tb6600 Single Axes Two Phase Hybrid Stepper Electronic Starter
AIQFTGSNS 35mm Size Nema 14 Stepper Motors L=28mm/39mm Hybrid Planetary Gear Step Motors Reducer Gearbox Stepper Motors 1.0A(Reduction Ratio 3.7,Nema14 35X39mm)
