Originally Posted by
flashrevolution
oh Agno,
and many one who missed point
The cause of the Limit temp, involved many reason material resist,
the most is not the Rotor, the rotor of Brushless is unlike the Brushed, Brushless Rotor Mag, are well enough in such hi temp's,
but the Most Problem is from Coil Coating's and stator coating/Plastics
which will melt in such temp's.
Of course the biggest problem of a brushless is the loss of coating of the wire with the heat and so there is irreversible damage, but already 80°C the magnetic rotor loses its effectiveness, the motor still works fine, but there is a loss of acceleration torque and reduction in braking efficiency, if you want maximum efficiency we have to replace the rotor.
I think it's useless to try Firmware with some electronic degrees more when you do not have efficient 100% engine.
I try to keep the temperature of my engine always less than 80°C and frankly no one was quicker than me on the straight, despite its engine exceeded the 100°C ...