Blue bird servo become hot after 30 sec
#1

I bought a blue bird 621MG a week ago but after i tried 30 sec and i touch the servo casing and this servo becoming hot and my esc too... i tried to change receiver from airtronics to futaba and esc from novak cyclone to LRP QC1 and LRP QC2 but is same. Whats wrong with this servo?
#2

They are crap.
I've bought them in the past for smaller applications such as Legends racing and both servo's caught on fire.
Stay away.
I've bought them in the past for smaller applications such as Legends racing and both servo's caught on fire.
Stay away.
#3

I have 2 of them in a Tamiya F-350. They are fine for it. I think because the stress is far less than in racing. They are used for steering (MG-630) which isn't constant as in racing and for shifting (MG-620) gears which is seldom. I've heard bad things about them. I have also never checked to see if they get hot or not during use. I wouldn't try them in my race cars though solely because of the rumours. Remember you get what you pay for.