How to determine the temperature stability and thermal stability of status? Temperature stability and thermal stability state of real. For brushless dc motor, when its according to the conditions stipulated in the run to a certain time, within 1 h before and after, the change in temperature is not more than 2 ℃, also said that the temperature rise of brushless dc motor has stable, the febrile state of brushless dc motor is called thermal steady state. General BLDC motor how long does it take to reach thermal steady state? For continuously and cycle duty of brushless dc motor, general need 3 ~ 4 hours, the number of more large longer brushless dc motor. Insulation level of insulation board with brushless dc motor temperature rise limit what relation? Different levels of insulation materials are the highest temperature (Ensures the service life of the highest temperature)See wikipedia - information | brushless dc motor in the south of anhuiBrushless dc motor insulation material difference between each grade, and the rise of temperature of the brushless dc motor limit relationship to see the table below. From national standard GB755 - bring about content2008 'rotating brushless dc motor and performance'
