Is this normal?

[JERRY2KONE]

Most of the motors that I have seen in teh commercial industry are manufactured to some pretty stricked tollerances, but I have noticed that a lot of the R/C motors seem to have a lot more end to end thrust movement than I am used to. It does seem a bit odd though. For companies making such high end motors for racing and whatnot you would think that the tollerances would be a little bit tighter.

[phatmonk]

I noticed the exact same thing about the CC 2200.Cant you add shims?I remember seeing a diassembled Neu 1515 and it appeared to have shims on the pinion side of the stator shaft.

[plettenbergs]

i just checked my motors and none of them are like that!! looks like a bearing problem is arround the corner??