Brushless motor what are the advantages to brushless motor as its name implies is no brush! His light resistance mainly comes from the rotation of the rotor and stator contact point, so the general on both ends of the rotor brushless motor used ball bearings to reduce friction. So as not to have a lot of frictional resistance and heat (Actually will be fever, just on the heat from the coil resistance loss), has a very high (80% -More than 90%)Efficiency and high speed! Commonly used in high power output of the model need, provide excellent strong power! Brushless motor advantages be summarized as follows:
1, brushless, low interference
in addition to the brushless motor brush, the most immediate change is without the motor running when the electric spark, thus greatly reduce the electric spark interference of remote radio equipment.
2, low noise, smooth operation,
through machine brushless motor brushless motor without brush, less friction force during operation, smooth running, low noise will many of the advantages of model running stability is a huge support.
3, long life, low maintenance cost
little brush, brushless motor wear is mainly on the bearing, from the mechanical point of view, brushless motor is almost a maintenance-free motor, when necessary, the only need to do some cleaning maintenance. A comparison, up and down, I knew brushless motor relative to have advantage in where the brush motor, but everything is not absolute, a motor torque at low speed performance, large torque and other performance characteristics of brushless motor is irreplaceable, but in the context of use and ease of brushless motor, with the decline in the cost of brushless controller and brushless technology development and market competition both at home and abroad, the development and popularity of power system is high speed brushless stage, yuntai brushless motor, it also greatly promote the development of the model of motion.
