Originally Posted by
flashrevolution
You are right Agno about the temp's
But the thing is not Rotor, it's a Stators.
friend.
and Today We are using Permanent Sintered Rotor Magnet's,
The temp to run is higher than the Old Brushed Magnet's.
These are recommended in the instructions Novak sintered rotor:
- The temperature of the rotor's magnetic material is rated up to 200 degrees C (392 degrees F). The operating temperature of the motor should never rise above 71 degrees C (160 degrees F).-
Of course 80°C to which I referred were outside, we must always consider that inside the degrees at least doubled, so when we have 100°C outside, inside we definitely over 200°C, too many for me, for any kind of magnet.
