Discussions

Twin coaxial counter rotating propellers

Posted by srinath mallikarjunan on December 9, 2013 at 4:38am

I would like to have 2 counter rotating propellers on a single drive shaft. Similar to a Kamov but of course powered by much smaller (possibly bldc motors)

Does anyone have ideas on the mechanical couplings between motor shaft and the propellers to make them spin at the same rpm but in opposite directions ?

I don't need the whole swash plate mechanism.

Thanks

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Replies

criro1999 December 9, 2013 at 5:15am

I believe you are referring to this.

I did think to make a quad x 2 with this, still in project phase.

coax

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