42HS40 Stepper Motor 40mm Body Length with 3.71:1-139:1 Ratio NEMA17 Planetary Gear Stepping Motor with Gearbox(PG71,with Driver)
42HS40 Stepper Motor 40mm Body Length with 3.71:1-139:1 Ratio NEMA17 Planetary Gear Stepping Motor with Gearbox(PG50,with Driver)
42HS40 Stepper Motor 40mm Body Length with 3.71:1-139:1 Ratio NEMA17 Planetary Gear Stepping Motor with Gearbox(PG139,with Driver)
42HS40 Stepper Motor 40mm Body Length with 3.71:1-139:1 Ratio NEMA17 Planetary Gear Stepping Motor with Gearbox(PG27,with Driver)
42HS40 Stepper Motor 40mm Body Length with 3.71:1-139:1 Ratio NEMA17 Planetary Gear Stepping Motor with Gearbox(PG19,with Driver)
