Boston Gear TWF109-100 DM5 Worm Gear Box Drive Speed Reducer 100:1 Ratio .050HP

Ratio: 100:1
Input RPM: 1750
Input Shaft Diameter: 5/16"
Vent: No
Input H.P: .050
Output RPM: 17.5
Output Shaft Diameter: 3/8
Output Torque (lbs): 45