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/https://fbi.cults3d.com/uploaders/13633445/illustration-file/6b02eb54-ad54-4ea4-9c06-096f62eab47d/Blade.png&w=828&h=828&output=webp&q=100&n=40 "Contra-rotating Wind Turbine 3D Printer File Image 2")
/https://fbi.cults3d.com/uploaders/13633445/illustration-file/8246208a-06da-462a-a7a6-aa398753278b/MountingBracketA.png&w=828&h=828&output=webp&q=100&n=40 "Contra-rotating Wind Turbine 3D Printer File Image 3")
/https://fbi.cults3d.com/uploaders/13633445/illustration-file/1753eab1-9bc7-461d-b38e-3fbe8b64972b/MountingBracketB.png&w=828&h=828&output=webp&q=100&n=40 "Contra-rotating Wind Turbine 3D Printer File Image 4")
/https://fbi.cults3d.com/uploaders/13633445/illustration-file/50462acc-8135-4826-be10-05dd5efaa6ed/Hub.png&w=828&h=828&output=webp&q=100&n=40 "Contra-rotating Wind Turbine 3D Printer File Image 5")
March 30, 2020
Description
You can add as many turbines as you like and set them to rotate in any direction you want. The included brackets are designed for 34mm pipes, but you can use zip-ties to attach the shaft to a pole.
You can see it in action here:
Parts required:
Turbines:
1x 8mm threaded rod 50cm+
2x 608 bearing for every turbine
3x M3x20 screws per turbine
2x M8 lock nuts per turbine
Vertical shaft barcket:
2x M8 nuts
2x M8 lock nuts
2x M8 washers
4x M3x20 screws
4x M3 nuts
4x M3 washers
License:
CC BY - Attribution
Osprey
