CNCTOPBAOS NMRV040 Worm Gearbox Speed Reducer Ratio 30:1 RV40 NMRV-040 Metal Gearheads Worm Gear Reducer for Nema34 Servo Motor Stepper Motor NMRV40 (30:1)

CNCTOPBAOS NMRV040 Worm Gearbox Speed Reducer Ratio 30:1 RV40 NMRV-040 Metal Gearheads Worm Gear Reducer for Nema34 Servo Motor Stepper Motor NMRV40 (30:1)

CNCTOPBAOS Output Single Shaft Diameter 14mm 0.55" Output Shaft fit for Worm Reducer Gearbox NMRV030 RV030 Nema23 Stepper Motor Length 100mm with Gaskets S Ring Corner pin

Alloy Steel Output Single Shaft, 18mm Diameter, 128mm Length with Smooth, Low Noise for Reducer NMRV040 RV040 Nema34 Stepper Motor