Stepper Motor 3.71:1-139:1 Ratio NEMA17 42BYG .4cm 40mm 48MM 60MM Body Length with Planetary Gear Stepping with Gearbox(Length 40mm-Drive,Ratio 50 to 1)
Stepper Motor 3.71:1-139:1 Ratio NEMA17 42BYG .4cm 40mm 48MM 60MM Body Length with Planetary Gear Stepping with Gearbox(Length 40mm-Drive,Ratio 140 to 1)
Stepper Motor 3.71:1-139:1 Ratio NEMA17 42BYG .4cm 40mm 48MM 60MM Body Length with Planetary Gear Stepping with Gearbox(Length 40mm-Drive,Ratio 5.2 to 1)
Stepper Motor 3.71:1-139:1 Ratio NEMA17 42BYG .4cm 40mm 48MM 60MM Body Length with Planetary Gear Stepping with Gearbox(Length 40mm-0.45Nm,Ratio 13.7 to 1)
Stepper Motor 3.71:1-139:1 Ratio NEMA17 42BYG .4cm 40mm 48MM 60MM Body Length with Planetary Gear Stepping with Gearbox(Length 60mm-0.7N.m,Ratio 3.7 to 1)
Stepper Motor 3.71:1-139:1 Ratio NEMA17 42BYG .4cm 40mm 48MM 60MM Body Length with Planetary Gear Stepping with Gearbox(Length 40mm-Drive,Ratio 71 to 1)
