Gearbox

Small 4:1 gearbox. Useful for hobby or teaching.

Gadget

Creative Commons Attribution Share Alike

Commercial use is allowed, you must attribute the creator, you may remix this work and the remixed work should be made available under this license.

Learn more or download attribution tags

Description

Small 4:1 gearbox. Useful for hobby or teaching.

Materials and methods

All you need are two self tapping screws. I used 10mm long with a 6mm wide head. I also gave the gears and shafts a light greasing to stop them squeaking. Had it running nicely at over 4000rpm input so watch those fingers.
Have included a coupling that fits tight on a 2.3mm motor shaft and slips over the gearbox input shafts

Documents

Issues

Issues are used to track todos, bugs or requests. To get started, you could create an issue.

Comments

E57aa99318ee441a6abf1e5915d4b230?default=blank&size=40Ingeniero Nasr added this to the To print collection ago
3cecd31e0b0afce49524d8d00494ddd5?default=blank&size=40rietzler added this to the Sammlung collection ago
Mini 20150127 093625RCCM added this to the Gearing collection ago
F1c513f2e66e2f9288e495cf80c68ec0?default=blank&size=40ApronCricket published this design ago