The GX8-C452S is Epson’s mid-size SCARA robot — a compact four-axis arm built for fast, repeatable pick-and-place and assembly work, with a 452 mm reach.
The mechanism
Three revolute joints (shoulder, elbow, and wrist yaw) plus one prismatic joint (a vertical Z-axis lift) give four degrees of freedom — the standard SCARA arrangement, no mimic joints or closed kinematic loops.
About these files — read before importing
This links directly to the official epson-robot-ros2 repository, published under Epson’s own GitHub organization. ARMOR links directly to that repository rather than re-hosting anything, so what you get is exactly what Epson publishes, unmodified.