Hitec 7955TG
 

I just installed a hitec 7955TG servo on my Losi Night Crawler and it makes a little bit of noise when it's just sitting there. I tried loosening the case screws a 1/4 turn and it still persists. The only other mod is a 2c lipo.

digitals make noise... Its trying to self center/reposition itself... Just ignore it

mine makes the same thing, its kinda annoying. But look at the bright side, you know when its on! :mrgreen:

Thanks for the info, i was hoping it is normal cause i love the power it has.

I run the same thing in my Bully rig, if I pick it up it stops. If I turn and it sits still, it makes noise. My 7950 doesn't make as much but still some. Ain't high end servo's nice?:ror:

Digitals have a higher resolution so they are constantly shifting slightly right and left to match the lower resolution of the radio / receiver. If you run digital with really high end electronics like nomadio the noise is almost non existant.

Almost all of my $100 and up servos make noise. Your fine"thumbsup"

Went from a 3.0 to a nomadio react, almost 0 noise "thumbsup"

My hitech does the same thing, I just make sure the noise doesn't change pitch or volume, and I monitor the temp if I have been running it hard.

Hitec 7955TG not returning to center
 

Just bought this servo and it won't return to center, i drive my rig then steer left and it wont go back, so i re-centered it and it keeps doing the same thing. HELP MEEEEEE!!!!