Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Tensegrity Swivel Node For 8 mm Rod
This print-in-place end cap goes on an 8 mm strut rod in a tensegrity robot or structure. The rod sits in a blind 8.3 mm socket and an M3 set screw (2.6 mm self-tap hole) locks it. A captured swivel ring carries four cable eyelets (3.4 mm holes) and spins freely on the cap, so the cables line up with their own pull. This replaces improvised screw eyes and hand-tied loops. The part is 50 mm across and 35 mm tall.
2020 Swivel Pi 4 Panel Mount
This print-in-place swivel mount clamps to the side of a 2020 extrusion with two M5 T-nuts. It carries a 71 x 70 mm board plate that swings about 120° on a captive 8 mm pin, and an M3 screw pressing on the pin locks the angle. The plate has the Raspberry Pi 4 hole pattern (58 x 49 mm, 2.9 mm holes for M2.5 standoffs), so you can angle a Pi, display or driver board on a robot frame without designing a new bracket.