Nema 17 Stepper Motor Stator and Armature Plate
thingiverse
I'm working on a simplified model of a Stator Plate stack and Armature Plates. I want to create an Open Source Stepper Motor that's very similar to commercial ones but can be manufactured using the FOSS CNC tools available here. The Stator Plate is made from soft iron, which, when coiled, creates the magnetic poles for the stepper. If anyone has access to a laser cutter, I'd love to have several of these cut out. My idea is that one could purchase a stepper motor kit and customize it as needed. The motor this was based on uses a 625ZZ bearing on one side and a similarly sized bushing on the other. This design will be posted on Thingiverse to gauge interest.
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