Harmonic Pulley...
#1
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Harmonic Pulley...
So whats with the harmonic ratings on the crank pulley ?? Its states a range of Hz around 320-400 if I remember correctly. How does this harmonic system work and why does motor need it ?
#2
Steve I know I have read on the forum before about the ratings on the frequency - but searching "hertz or Hz" only found some references to the rental company.
Check here https://mbworld.org/forums/showthrea...ight=frequency
as there is some discussion on the mechanicals.
Check here https://mbworld.org/forums/showthrea...ight=frequency
as there is some discussion on the mechanicals.