STEPPERONLINE NMRV040 Worm Gearbox Speed Reducer 10:1 for Nema34 Stepper Motor
1 x NMRV040 reducer worm gear(5:1,10:1, 20:1,30:1 50:1). This worm gearbox is designed for Nema 34 Stepper Motor or other 86mmx86mm size motor, the output shaft is offset by 90° from the drive shaft.