Senton Gears sound

[Liran0666]

Hey.
I just bought a brand new senton blx 3s and right out of the box i pushed it forward without batteries or somthing
And it made this really loud "gear" sound and i don't know if its normal or not
Its not second hand of anything its right out of the box made this rough sound
If you can help me ill be glad.
Thanks.

 

[Surchaufeur]

Video?

 

[murphy0987]

If its the sound I think your talking about, they all make it. I think it is just a combination of the gears and the motor making that sound. Give it a proper run and see how it sounds.

 

[98jdmcivic]

Most likely its the brushless motor turning...completely normal my friend! They are a little noisy if you are not use to it.

 

[arrmadillo]

Its normal, the sound of music.

 

[Liran0666]

Ok thanks guys