Do you know about the brushless motors of electric skateboard ?

With the development of society, traffic pressure has become a headache invisibly. Subsequently, various forms of electric sports tools have appeared. In recent years, electric skateboard have sold well in foreign markets. Many domestic manufacturers have or are preparing to step in. However, as a sports equipment, electric skateboard generally require the feeling of surfing. Therefore, its design requirements and performance are quite different from those of electric bicycles as a means of transportation.

Electric skateboard motors are required to have the characteristics of short starting time, fast speed, low noise, good climbing performance, and the system is often in critical locked-rotor operation due to climbing and various actions by the driver. These characteristics give the control of the skateboard. System design has increased the difficulty.

Generally, driving electrolysis is divided into DC motors, AC asynchronous motors, switched reluctance motors and other types. In the current electric scooters, DC motors are mainly used. Electric skateboards require low power, small size and high efficiency of the motor drive system. At present, most of the motors selected on the market are DC motors. In terms of structure, DC motors are divided into DC brushed motors and DC brushless motors. , Brush motors still dominate the market due to their easy control and low cost advantages. However, brushless motors are currently only used by a few high-end skateboard manufacturers because of their relatively complex electrode structure and control circuit and high cost. It is 80W-400W, and the speed is 2000-4000r/min. The electric skateboard with 12V motor carries a small power source and the whole vehicle is light, but the current is large and the heat is large, which is not conducive to the heat dissipation of the whole vehicle, and the battery loss is also large, the stroke is short, and the electric skateboard with 36V motor is heavier. It challenges the light and beautiful design of the skateboard, but it helps to extend the life of the battery and the motor. Compared with the other two, the electric skateboards with 24V motors have both advantages at the same time and weaken the two weaknesses. This type of electric scooters are currently on the market in large numbers.

Bibuff’s skateboard uses a brushless DC hub motor and a built-in intelligent control chip to ensure stable power output. It has the advantages of short response time, low noise, and low maintenance. Electric drive is the core component of the skateboard, and its safety inspection is very important. Therefore, consumers must look for conscientious manufacturers when choosing products. Quality is the life of the product and must pass the quality.

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