Servo shaking at 100%?


 

Aaron Morris

TVWBB Member
So I just printed my rotodamper, and and wired everything up. At 100% the fan blows at full speed, but the server starts twitching. At 90% or below the servo is good. Any ideas on this one?

Thanks!
 
your top end SPD number may be set higher than your servo can rotate (servo pegged). Set your HM to 100%, let the RD move to position and then unplug the CAT5 cable. Now see if you can rotate the damper further in the open direction? If not then your servo is pegged and you should lower your top end SPD number. You will probably have to remove the damper and rotate it one tooth on the servo and recalibrate upper and lower limits.
 

 

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