So Just installed MN2214 T motors on my vision and after...

[James Cole]

Five flights I got this... 3 out of 4 motors make this noise... the PV has never been crashed or even tipped over... Is this normal after some time? They do not make any noise in flight or get hot...

Whats up with this then?

http://www.youtube.com/watch?v=ud7N5upyaN0&feature=em-upload_owner

 

[WReimer]

Re: So Just installed MN2214 T motors on my vision and after

Have you lubed the bearings on the motors?
Some do, some don't ..... I like a small drop of nano oil or othe high grade machine oil
Right around the seat. A full drop is WAY too much

 

[James Cole]

Re: So Just installed MN2214 T motors on my vision and after

Have you lubed the bearings on the motors?
Some do, some don't ..... I like a small drop of nano oil or othe high grade machine oil
Right around the seat. A full drop is WAY too much

No, and they are not supposed to be lubed I believe because they are sealed bearings...