Modifying HS-645mg for 360 rotation

Discussion in 'General Electronics Chat' started by rienaomi, Jul 21, 2008.

  1. rienaomi

    Thread Starter New Member

    Jul 17, 2008
    2
    0
    Can someone inctruct me on how to modify y Servo for 360 degree rotation?

    Attached is the datasheet of the said servo.

    Thanks!
     
  2. jpanhalt

    AAC Fanatic!

    Jan 18, 2008
    5,699
    907
    Posts #3 and 4 in this thread have some useful links.

    Also, search on "servo hack" and you will get lots of other hits.

    The process is simply to remove the physical stop and replace the gear-driven pot with fixed resistors or a manually adjusted pot. In other words, you remove the servo feedback loop.

    John
     
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