I have a gate opener that has blown out three motor start capacitors (the original, plus two replacements). I have replaced it one additional time, but assume something else must be wrong. I have greased the rollers and the movement of the gate is very easy (i.e. should not stress the motor). However, after installing the new capacitor and opening / closing the gate once (two traversals) the start capacitor is very hot. It seems to only be a matter of time before it blows again. I had the electric motor rebuilt when it blew the first time, but I am wondering if they just replaced the capacitor and call it good. Is there anything I can do to find the root cause of the problem? Any help would be greatly appreciated.
- posted
18 years ago