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NEMA17 Leadscrew Motor End Block
Motor-end block for a DIY linear actuator. It holds a NEMA 17 stepper on the 31 mm M3 bolt pattern and 22 mm pilot, with two 8 mm guide rods 60 mm apart, each locked by an M3 heat-set grub screw. A flanged foot with M5 holes bolts it to 2020 extrusion or a baseplate, and gussets carry the load.
🧩 Part of the NEMA17 Leadscrew Push-Pull Actuator (base / motor mount and rod anchor) kit.
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