Compact Lego Gearbox | Door Lock Mechanism

[DamonMM2000]

Lego compact gearbox - a super simple and compact mechanism! I originally built this lego technic gearbox for a robotic door lock. You can build this simple lego gearbox through the link below. Features a 1:8 gear ratio reduction using a worm gear.

LDD / INSTRUCTIONS — https://www.dropbox.com/s/86hgsg48vijh2b7/Mechanism.lxf?dl=0

Inspired by a gearbox in Sariel's Unofficial LEGO Technic Builder's Guide: https://www.amazon.com/Unofficial-LEGO-Technic-Builders-Guide/dp/1593274343

 

[M5Technic]

Not to be rude, but I fail to see a reason for this. It is simply a set of two gears...

[DamonMM2000]

On 3/28/2017 at 2:09 PM, M5Technic said:

Not to be rude, but I fail to see a reason for this. It is simply a set of two gears...

Quick, easy, compact, and torquey mechanism for transferring input to output perpendicularly.