Features of the brushless motor
Recently, well adapted to the ear "brushless motor".
The brushless motor I such things as its name suggests, "there is no brush motor," How do you differ from a conventional motor?
First of all, in the first place what is the brush?
Because brush, it has been the role of the electrical contacts to flow electricity to the rotor.
Since the rotor and brush are always in contact, while repeating the ultra-high-speed rotation, and then scratched or worn the part that is in contact with the rotor and the brush.
So, you can replace the brush, rotor (also called commuter), for example, by smoothly polished surface will require maintenance to recover the performance.
In the case of the brushless motor, since there is no structure on the brush, these maintenance does not require any.
Moreover, because it is excellent in energy exchange rate, is, even for a good fuel consumption or easy to obtain a high-power, is the eye that brute that good.
Brushless motor, it is likely to spread the playing field in the future!
However bra-less motor, or a large current flows, from reason, such as a conventional motor and the structure is different, conventional amplifier (ESC = speed controller) can not be can not be used.
Therefore, you will need to purchase the ESC of the brushless motor only.
It seems it is often the motor and ESC are sold as a set.
The size and weight of the motor is almost the same, but the brushless motor is turned considerably neat style.
The features on the appearance and it is raised to the power cord (wire) has increased to three.
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