Magnetic Gear

thingiverse

This is a magnetic gear that uses affordable household magnets, bearings, and fasteners to function. Assembly and Demonstration: https://www.youtube.com/watch?v=GbQCNUltI1g Hardware Needed: * 6082RS Bearings: https://amzn.to/2YJi1IK * Permanent Magnets: https://amzn.to/2ywS7xd * 8-32 1/4" Machine Screws: https://amzn.to/2SULXhI Magnetic gears have some distinct benefits and drawbacks compared to regular gearing. Advantages: * Extremely quiet and low friction since they don't require contact between input/output * Decoupling between input/output if the torque limit is exceeded * Generally only used for very low torque applications If you make it, please post a picture!