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Wheel hub motor technology is also called in-wheel motor technology. Wheel hub motor is the motor embedded in the wheel, the stator is fixed on the tire, the rotor is fixed on the axle, and the stator and rotor move relative to each other when power is applied. The electronic phase converter (switch circuit) controls the energization sequence and time of the stator windings according to the position sensor signal, generates a rotating magnetic field, and drives the rotor to rotate. Its biggest feature is that the power, transmission and braking devices are integrated into the wheel hub, thus greatly simplifying the mechanical part of the electric vehicle.

In the digital age, students are constantly seeking ways to enhance their productivity, streamline their study habits, and manage their academic workload efficiently. One of the most innovative tools to help students accomplish these goals is the smart electronic notebook. These high-tech devices offer a seamless blend of traditional note-taking with advanced features that make studying easier and more efficient.

For business travelers, efficiency and organization are essential. Traditional pen-and-paper notebooks can be bulky and difficult to manage, while laptops may not always be the most convenient option for quick note-taking.