NMRV30 Schneckengetriebe Worm Gearbox Getriebe 5 10 20 30 50:1 für Nema 23 CNC
This worm gearbox is designed forNema 23 Stepper Motor or other 57mmx57mm size motor, the output shaft is offset by 90° from the drive shaft. It prevents the lubricant from easily losing and going bad, and exchanging.