I am so sorry to hear your esc was burnt!
In normal case that esc so be OK very durable, please check the below items:-
1. remove the motor gear and check the car can rotate freely or not, otherwise check the bearing clearance, may be too much shim plate, check the wheel adapter clearance, may be the plastic adapter deformed and cause friction.
2. check the cable connection to the motor, ensure no short circuit.
3. install the motor to the car and ensure the motor is not too close.
3. try to connect battery and trigger it, the motor should not be stop at once after the throttle just release, otherwise check the mid. ptl. of the esc.
Remember the check the above items all before using your new esc, hope you can play rc happy! |