Bi-Generator vertical wind turbine Gratis 3D-printmodel

We are presenting a new wind turbine device, that is easy to 3d print, it can be made handcraft once it is viewed it components and how they get assembled in a very easy and intuitive view, This system have several pending patents and the device presented here, is just one model more from others that are available in our next crowdfunding campaign

We will begin by placing all the elements required for building this wind turbine including links for where to buy at very competitive price the DC motors that will work as generators and the bearings.
- The number of bearings that are needed for the device are 13 units
(8x22x7)
- The DC motor used is a Hilitand 31ZY 24V/3.500RPM permanent magnet

This Bi-Generator VAWT have simple printable parts and it is very easy to assemble. In any case there is a bunch of 3d pics that helps visually step by step to assemble all the components of the device. In any case, there is a more detailed description step by step available at instructables



It can be build at a much lower cost an array of this vertical wind turbines that are able to delivered from 20 watts to a maximum as 100 watts each VAWT depending of the amount of DC motors-generators & turbine blades type used (2 motors per VAWT for maximum wattage is required). If there is not much wind, the number of generators per unite can be reduced to one.

Evolution to a Multi-Stage/Multi-Generator Wind Turbine

This first project is a part of a further open turbo-machine system. We have developed a 2 stage VAWT where the top stage spins over an already rotating bottom stage making the top stage to rotate by itself and adding the bottom stage rotation. We are now developing a third stage, but in any case we are making a crowdfunding to obtain funds to continue with this and other innovative (In our humble opinion) wind turbine devices.


We have other stl rewards that it is offered in the crowdfunding as well as physicall versions of them as the video below shows an horizontal version,
https://youtube.com/shorts/41TzKBhvzeY