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[DPRG] harmonic drive

Subject: [DPRG] harmonic drive
From: David Anderson davida at smu.edu
Date: Thu Feb 5 14:55:31 CST 2015

Howdy,

At RBNO Tuesday James asked about dealing with the backlash of gear-head 
motors  and I mentioned Harmonic Drives, a la Segway,  as one 
solution.   Here's a link:

http://en.wikipedia.org/wiki/Harmonic_drive

and here's a nice youtube demo of how it works:

https://www.youtube.com/watch?v=q1v7a0jsp1I

Pretty cool.

cheers,
dpa


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