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3D Printed 2.5" spinner for radial motor


New member
Hey guys, I put together a 3D printed spinner design for the new radial motors and I'd like to upload it here somewhere for the community to test. It's optimized to be printed without supports and 3 perimeters with .4mm nozzle and 100% infill. Please print this in a higher temp material like petg, and print it hot, I print petg at 255C for maximum strength. If your prints break along layer lines, then you're printing to cool. The screw holes are designed for a 4-40 socket head cap screw.

Let me know how it works for you and if you have failures, try to get pictures so I can redesign.


25 spinner vented.jpg