ORIGINAL: gaRCfield
Limiting the throttle will not solve the problem. The readings we get on the meters are an average current. The ESC works by allowing full current to run to the motor in pulses, and throttle controls the rate of the pulses. Using the throttle to regulate the current will still let the full 94A or whatever get to the motor, just not as often.
Exactly.....reducing the prop size is the correct way to reduce the peak current.
ORIGINAL: gaRCfield
However, if you are running 94A intermittantly, maybe it's OK for the ESC. I talked to Castle and they had me turn off my current overload protection since I fly F3A. We don't use full throttle that often, and I think the rating is max continuous current. Just double check that one as I'm fairly new at this.
Yes......Castle ESCs are spec'd for continuous operation with 5 mph airflow (with exceptions for special applications), and can handle higher bursts. Burst is not specified as it can vary greatly depending on amount, duration, frequency, and cooling. Keeping an eye on ESC temps is a pretty good way to see gauge how hard the ESC is working (temps under 180F are fine).
Regards,