Three-axis robotic arm refers to a mechanical arm that can move in the XYZ directions. It is typically driven by servo motors, allowing for either simultaneous three-axis linkage or single-axis movement depending on the operational requirements. In this model, the three-axis robotic arm uses helical gears and racks as the basis for reciprocating motion in the XY directions, while a timing belt is used as the basis for motion in the Z-axis direction. All three axes are supported by linear guides to provide high strength and rigidity. The files are available in SolidWorks and X-T formats. You are welcome to download them.
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