Answer:With the development of new energy vehicle technology, cast aluminum rotors have been widely used in motors. The use of cast aluminum rotors can reduce the weight of the motor, increase the power/mass density, reduce the moment of inertia, and releas...
Answer:On November 11, Wuling and KFC officially announced to create a series of themed activities of "Sunday Crazy Fighting, Surprise Dropping Ling" and started crazy welfare distribution. By co-creating the youth life circle, the two parties will exp
Answer:Introduction: Motion control system designers are often faced with challenges when selecting or developing electronics that use pulse-width modulation (PWM) to drive brushless DC motors. Paying attention to some basic physics can avoid unexpected per...
Answer:In the industrial field, small and medium-sized three-phase asynchronous motors are the most widely used motor products at present. Different motors have different applications. With the continuous development of motor manufacturing technology and th...
Answer:According to Fitch Solutions, Chinese EV makers could capture 18% of the European market in the next three years. As a result, by 2025, one in every six cars sold here will be produced by a Chinese EV maker, up from about 3 percent today. In the firs...
Answer:Introduction: In recent years, there has been a trend towards more efficient brushless DC (BLDC) motors in many markets and applications. Many applications are using (or may use) these motors in place of AC induction motors.
Answer:Introduction: The requirements for fine turning are higher and should be carried out by skilled workers on more precise lathes. If the center hole of the rear axle of the rough turning is worn, the center hole must be re-corrected to obtain an accura...
Answer:Introduction: Generally, brushless motors use electronic commutation instead of mechanical commutation, which is technically superior to brushed motors. At the same time, brushless motors have no gears or reduction gears, which reduces the unreliabil...
Answer:Introduction: In 1895, the German Fein company developed the world's first electric tool, the DC electric drill, which started the era of human use of electric tools. Over the past 100 years, power tools have developed from less to more, from pr...
Answer:Fly into the sky with a car? Today, more and more companies are committed to "bringing this dream into reality". Recently, the flying car of Xiaopeng Huitian made its first public flight, which attracted attention.