I visually inspected my motor brushes as part of diagnosing why my HV
fuse had blown, and they looked fine, but I am wondering how much life I
have left in them.
The backs are currently extending past the end of the brush guides by
about 4.5mm. I didn't pull them out, so I don't know the full length of
the brushes.
You can see a photo of them here:
https://www.summet.com/blog/2017/01/04/motor-diagnostics-fb1-4001a/
Direct link to photo is:
https://www.summet.com/blog/wp-content/uploads/2017/01/IMG_20161231_101007.jpg
I was wondering if somebody had a similar photo of the brushes in a NEW
FB1-4001A motor that I could compare them to, or knew off-hand how much
the backs extended past the brush guides/holders when newly installed?
Thanks,
Jay
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