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Building guides, brick part knowledge, brand comparisons and MOC blueprint reviews.
Filter: Tag: #lego gear ratio (2 articles)
MOC Mechanism Design for Beginners: Gears and Linkages
Learn how to design moving MOC mechanisms: gear ratios, crank linkages, universal joints and joint clearance, plus a parts list and binding fixes.
Brick MOC Rotation Mechanisms: Gears, Turntables and Axles
Learn how to build smooth-spinning brick MOC rotation mechanisms: gear ratios, turntable selection, axle fixing, motor drive, parts list and pre-shell testing.