Is this sound normal?

[dusky sky]

Hi I have restarted my drone and the motors have a sorrt of rattling sound. Should that be or not?

[halcyon haven]

that sounds awful

check if there is dirt in the motors or if there are rough spots when moving by hand

[dusky sky]

no spots when moving by hand

[dusky sky]

how can i check if theres dirt in there

[halcyon haven]

look in there lol

idk could also be bearings

just saying that that does not sound healthy

[dusky sky]

all motors make that sound but i dont see any dirt

and motor 1 does it sometimes

[gray birch]

could it be a filtering/pids issue? it seems unlikely that they would all be damaged the same way with the same symptom

[grizzled spire]

I have 1 too. Its just that those are $5 motors

They sound bad at high rpm

[dusky sky]

So do you have that too or not?

[dusky sky]

How will you solve it?

[grizzled spire]

Jep, zijn niet de beste motortjes

[dusky sky]

Oke bedankt👍 heb jij ze dan vervangen?