JR Z590M servo gone crazy
#1
JR Z590M servo gone crazy
My servo, which took a somewhat rough beating the last race, is now not working. I've removed the case to find that when I turn the car on, the servo just keep spinning in one direction...the motor just keeps going, I have no idea whats wrong with it.
#2
Tech Master
Look at your gears, one of your gears maybe stripped... the servo is trying to center itself, but because the gear has slipped, it cannot center itself... however it keeps trying, that's why the motor is always running
#3
I checked the geras, they're metal, and none of them are stripped, and doubt it will.
#5
IIRC, regardless if its a 'metal', all JRs have 1 gear thats plastic. could be wrong been a while. check really close. sadly with 590s, its poor in general. send it back to horizon and meanwhile score another type of servo that will serve u much better. u might get lucky and horizon send u a 650 in its place to use as a backup or in another car if u like.
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#6
Tech Elite
iTrader: (6)
IIRC, regardless if its a 'metal', all JRs have 1 gear thats plastic. could be wrong been a while. check really close. sadly with 590s, its poor in general. send it back to horizon and meanwhile score another type of servo that will serve u much better. u might get lucky and horizon send u a 650 in its place to use as a backup or in another car if u like.
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#7
The 590 is a good entry level servo (its awesome that JR radios come with them for RTRs). Decent performance and a good price, but it has limitations. Longevity is poor. I had a handful of them that I used as throttle servos in my gas truck. They all lasted around a season and then crapped out. I've seen many others that, as they age, get much slower and don't center as well when used for steering duties. Best option is using this time to upgrade to something a little better. If you're racing, you will immediately notice how much better control you can have over your car when the servo actually does what you tell it to.