Wednesday, September 21, 2016

Cycloidal drive



http://lcamtuf.coredump.cx/cycloid/


This is a good way to slow a motor down to human cadence speed. Electric motors just don't work well unless they are moving very fast.


cycloidal drive
video



https://en.m.wikipedia.org/wiki/Cycloidal_drive




Overall reduction ratio of 64:1 with the 3kW
kit and an overall ratio of 40:1 with the 6kW
kit. From a 7500rpm motor!











Hypocycloid magnetic gear


video



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