Hi @chan18 ,
I think that the black dust is coming from the carbon brushes that may be nearing the end of their life and are starting to break apart..
Here’s a link to a video that shows the dis-assembly of a Nutribullet.
I’ve attached images taken from the video which show the motor brush holders.
At 2.03 minutes into the video you can see the brush holder with the black wire attached to it. (to the left of the fan).
(click on image to enlarge for better viewing)
At 2:08 minutes into the video you can see the other brush holder on the other side of the motor, with the blue wire connected to it.
(click on image to enlarge for better viewing)
The big problem is to find suitable replacement carbon brushes. Searching online seems to indicate that Nutribullet does not offer brushes as a replacement part. At least none that I could find.
If you can work out the dimensions of the brush (H x W x L) by measuring the brush holder and the distance to the commutator, you might be able to get suitable replacements from places such as this.
War diese Antwort hilfreich?
Bewertet
Rückgängig machen
Bewertung
3
Abbrechen
Schau durch den Thread, bis du den richtigen Platz für diesen Kommentar gefunden hast. Klicke dann auf "Den Kommentar diesem Post zuordnen", um ihn zu verschieben.
2 Kommentare
how old is it?
von mayer
I need carbon brush for Nutribullet. Where should I get it?
von Rabi Bajracharya