Nema 17 17HS19-1684S-PG51 Stepper Motor Bipolar L=48mm w/ Gear Ratio 51:1

Nema 17 17HS19-1684S-PG51 Stepper Motor Bipolar L=48mm w/ Gear Ratio 51:1

https://www.oyostepper.com/goods-302-Nema-17-Stepper-Motor-Bipolar-L=48mm-w-Gear-Ratio-51-1-Planetary-Gearbox.html .This Nema 17 stepper motor with 48mm body and 1.68A rated current.