Ball bearing nut for linear stepping motor.
thingiverse
I designed the ball bearing nut for the linear screw of linear stepping motor. It is a kind of derivative of Mark Sollack's threadless ball screw concept. This is one of the concept design to prevent backlash on the linear stepping motor. I did not test yet. but I hope it would be work properly. The ball bearing nut was designed for quadruple-start 8mm lead length, 8pi linear screw. The slope angle is 17.6568 deg. Test Video : https://youtu.be/vhodLP9ws0Q Instructions The center height is 9 mm. The thickness of the ball bearing nut is 12 mm. The distance between the holes of the flange is 35 mm. BOM Ball bearing nut ----------- 1 EA 623zz ball bearing -------- 4 EA M3x10 bolt ----------------- 4 EA M3 nut ---------------------- 4 EA M3 washer ----------------- 4 EA
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