wind spinner v5
thingiverse
edit: 07/17/2021 - smaller version here: https://www.thingiverse.com/thing:4910913 edit: 6/28/2021 - added double bearing version of 35 degree pitch hub This is a larger iteration of the my wind spinner design. This was done with the Creativity ELF build plate in mind for the component dimensions. Sail blades, root to tip, are about 270mm. The tail is 260mm x 120mm. The hub is printed in two parts so as to enclose a 608RS bearing and to capture the sail blades with the same 3mm bolts used for hub assembly. Both the hub axle & rotation pin are 5/16" bolts, 2" for the horizontal & 1 1/2" for the vertical. The bearings are 608RS, one for the hub and two for the stake mount. I did use a bit of aluminum tape to shim the horizontal bolt for a tighter fit on the 608RS bearing. The stake mount is sized for placement on a 3/8" all-thread rod used as a mounting stake.
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