Originally Posted by
SteinarN
A brushless three phase motor could be a "normal" induction motor. Or it could be a permanent magnet motor. And it can have some position feedback added to it. And even though it's not specifically mentioned it can very well have termistors or temperature sensors embedded in the windings for overheat protection.
It says:
• Low loss power bridge with IGBT switches • Processor based motor commutation and velocity control
And I guess that says it all. Not having thermal sensing on IGBT bridges would be very unusual.