Answer：Compared with wound rotor motors, cast aluminum rotor motors have better safety performance, and the theoretical electrical failure rate is half of that of wound rotor motors. However, some motors with special working conditions and specific uses are...
Answer：Vacuum cleaners are an indispensable part of our daily life. With the development of smart home appliances, the improvement of vacuum cleaners has also been put on the agenda. Recently, we have received many inquiries about the application of brushle...
Answer：Simply put, a brushless motor controller is a control device that can be used to provide a closed-loop commutation control signal for a three-phase brushless motor . It mainly includes three parts: a power conversion circuit, a microcontroller (singl...
Answer：Electromagnetic sound is a kind of noise that often occurs in motor products. High-frequency electromagnetic sound is sharp and relatively harsh, similar to a whistle; low-frequency electromagnetic sound is relatively dull, similar to the sound of a ...
Answer：A sorting machine is a high-end financial equipment, a financial machine specially used for counting and sorting coins or banknotes. It is generally divided into two types: coin sorting machines and banknote sorting machines. The banknote sorting mac...
Answer：There are two types of brushless motors: inductive and non-inductive. Inductive means that the motor is equipped with a Hall sensor. The Hall element can provide position illusion for the brushless DC motor, allowing the three-phase brushless motor t...
Answer：Unlike household air purifiers that need to purify a large space, car air purifiers only need to purify the air in about 6 cubic meters of space in the car, so portability, plug-and-play, and compactness will become its most attractive features to cu...
Answer：Looking at the Chinese motor industry, although there are ups and downs, it is developing in a positive direction overall. As the market share of motors continues to grow, various problems have emerged and been put on the table. These problems are re...
Answer：Compared with the structure of traditional asynchronous motors , the rotating body of the vertical outer rotor permanent magnet variable speed direct drive motor specially used for the air-cooled island is located in the outer shell of the fuselage, ...
Answer：This brushless motor has a size of 24*18mm , which is small, light and space-saving. It has a large enough torque and speed at 6V , and can be powered by batteries, making it very suitable for portable curling irons. Other parameters are also very co...
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