Question: How do you center the armature?
Big Jim's Answer: Assemble the motor first with no shims at all. Hold the motor horizontal. Pull the arm back and forth an notice where it wants to rest when you spin it. Start putting thin shims on the ends of the arm and slowly take up the play noticing each time where the arm wants to rest. Put the appropriate number of shims on each side to keep it in the center. One shim one way or the other is not going to make much difference. When you take it apart again for rebuild, just keep the shims separate off each end, and reassemble the same way it came apart.
"
www.teamrcv.com/"
eli anna ankkurin "hakea" paikka, jossa se mieluiten lepää... kollektorin yläpuolelle ensimmäinen shimmiprikka joko ns. pakeliittiprikka tai sitten teflonprikka (ei sähköä johtava). muut shimmiprikat joko alumiinia/messinkiä ym.
