Super-Duty Worm Drive Gearbox (28:1 Ratio)

This gearbox is built like a brick! Its all-aluminum framework houses massive 12mm bearings to take on 200lbs of load with ease. Its 28:1 ratio

This gearbox is built like a brick! Payload - 91Kgs (200lb)

Super Duty Worm Drive Pan Kit (28:1 Ratio)

Super-Duty Worm Drive Gearbox (28:1 Ratio) - goBILDA

What is the ratio of all the gears used in LEGO Technic? - Quora

50kN Capacity Higher Lifting Speeds Screw Jacks with Ball Screws - 50kn ball screw jack,mechanical jacks 5 ton,worm gear actuator 5t Manufacturer,Supplier,Factory - Jacton Industry Co.,Ltd.

Size 050 Right Angle Worm Gearbox - Ratio 20:1 - 80B14 - Motor Ready EMRV050 - Electrotech Drives

Super-Duty Worm Drive Gearbox (28:1 Ratio) - goBILDA

2015 complete catalogue 1 file virtual web by TEA Transmissions - Issuu

Super Duty Worm Drive Pan Kit (28:1 Ratio), goBilda GB-3208-0001-0028

Super-Duty Worm Drive Gearbox (28:1 Ratio)