Tertiarm – 3d Printed Robot Arm

This is first version of my low cost 3d printed robot arm. It is based on Ikea Tertial lamp. I choose it because it has very good kinematic with using springs to unload servos. So you can use different number of springs to achive diffrent lifting power. Techinacal specification: 5 DOF. Full lenght: 690mm Lifting power with 4 standart spring: 0.5kg (distance between base and attaching point: 500mm) You can f ...

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