Channel: Brick Experiment Channel

Category: Science & Technology

Tags: transmissionlego technicgear ratio

Description: Each gearbox is built from scratch and then tested for speed and torque. Flat layouts only (gears are on the same plane) for better visualization. Enjoy! 00:00 2-speed 01:09 2-speed with driving ring 02:31 4-speed 04:02 6-speed 05:58 8-speed with range change 08:29 12-speed with splitter 11:48 all gearboxes side-by-side 12:09 graphs Key Lego parts used in this video: Driving Ring 2L [6539] bricklink.com/v2/catalog/catalogitem.page?P=6539 Axle Connector 2L [6538c] bricklink.com/v2/catalog/catalogitem.page?P=6538c Gear 16 Tooth with Clutch, Smooth [6542b] bricklink.com/v2/catalog/catalogitem.page?P=6542b Changeover Catch [6641] bricklink.com/v2/catalog/catalogitem.page?P=6641 Changeover Plate [6631] bricklink.com/v2/catalog/catalogitem.page?P=6631 Driving Ring Extension [35186] bricklink.com/v2/catalog/catalogitem.page?P=35186 Check out a great resource on Lego gearboxes: lugnet.com/~3813