If you buy 755 Dc Motor, teach you DC brushless motor heating test
DC brushless motors are prone to use for a long time, and some temperature rises are prone to occur. Of course, these are not big problems, and they can be easily solved as long as they can be repaired in time.
DC brushless motor heating test
1. Determination of ambient temperature. Place the thermometer 1.5m away from the surface of the brushless DC motor. The height of the thermometer is from the ground and the axis of the DC brushless motor. The thermometer should be placed outside the external radiant heat and airflow. Reading and reading of operating temperature values should be performed simultaneously.
2. Determination of working temperature. The measurement of the temperature rise of the brushless DC motor is usually carried out simultaneously with the measurement of the load carrying capacity and transmission efficiency of the brushless DC motor. It can also be carried out separately. When the DC brushless motor to be tested meets the requirements, it is read at the rated speed and rated. Operating temperature at input power.
3. Temperature rise calculation. The temperature rise is as follows: Δt--NGW planetary gear DC brushless motor temperature rise, °C.
