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24T Module 1.5 Drive Pinion
The 24-tooth, module 1.5, 20° involute drive pinion for the 'NEMA17 Rack-and-Pinion Parallel Gripper' kit. It has a 36 mm pitch diameter, 39 mm tip diameter and 10 mm face width, and it drives both gripper racks. A 14 mm hub, 7.5 mm long, fits into the frame plate's 22.4 mm hole. The gear goes on a NEMA 17's 5 mm shaft (5.2 mm bore) and is held by an M3 set screw that threads into a captured M3 hex nut.
🧩 Part of the NEMA17 Rack-and-Pinion Parallel Gripper (motor shaft gear driving both racks) kit.
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