Speed Box RV50 Worm Gearbox Worm Reducer, NMRV050 11mm 14mm 19mm Input Shaft 90 Degree Speed Reducer, 5:1-100 :1 Gear Ratio Reducer Gearhead (Size

Color: silver. Housing:aluminum alloy die cast. Worm gear: Nodular cast iron and bronze. Low friction motor, low operating noise , easy operation.

NMRV050 Worm Gear Reducer 19mm 80B14 Ratio 10 15 20 25 30 40 50 60 80 100: 1 for Asynchronous Motor - AliExpress

WYanHua-Electric Gearbox Nema 42 Motor Worm Gearbox, Palestine

WUDOLI Speed Box Nema 42 Motor Worm Gearbox, NMRV050 Speed Reducer, 19mm Input Shaft 5:1-100 :1 Gear Ratio, 90 Degree Worm Reducer Reducer Gearhead (Size : 30 to 1) : Industrial & Scientific

NMRV050 Worm Gear Reducer 19mm 80B14 Ratio 10 15 20 25 30 40 50 60 80 100: 1 for Asynchronous Motor - AliExpress

5:1 - 100 :1 Gear Ratio Rv50 Worm Gearbox Reducer Nmrv050 11mm 14mm 19mm Input Shaft - Dc Motor - AliExpress

5:1-50:1 Worm Gearbox NMRV-030 Speed Reducer 9mm Input Shaft Worm Reducer with Single Output Shaft for Nema 23 Stepper Motor

5:1 - 100 :1 Gear Ratio Rv50 Worm Gearbox Reducer Nmrv050 11mm 14mm 19mm Input Shaft - Dc Motor - AliExpress

WUDOLI Speed Box RV50 Worm Gearbox Worm Reducer, NMRV050 11mm 14mm 19mm Input Shaft 90 Degree Speed Reducer, 5:1-100 :1 Gear Ratio Reducer Gearhead (Size : Ratio 30 to 1, Color

5:1 - 100 :1 Gear Ratio Rv50 Worm Gearbox Reducer Nmrv050 11mm 14mm 19mm Input Shaft - Dc Motor - AliExpress

WYanHua-Electric Gearbox Nema 42 Motor Worm Gearbox, Palestine

WUDOLI Speed Box RV50 Worm Gearbox Worm Reducer, NMRV050 11mm 14mm 19mm Input Shaft 90 Degree Speed Reducer, 5:1-100 :1 Gear Ratio Reducer Gearhead (Size : Ratio 50 to 1, Color