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
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!
The grease interval is 100 miles when1cc is injected through the fill port. |
Hypocycloid magnetic gear
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