Answer：Standard motors are rated for operating ambient temperatures between 50°C and -20°C, which is adequate for most purposes, and some applications require motors to operate at higher or lower temperature ranges than standard motors allow, outside of t...
Answer：In 2021, the production and sales of new energy vehicles in China will exceed 3.5 million, a year-on-year increase of 1.6 times, ranking first in the world for seven consecutive years, and the cumulative promotion volume has exceeded 9 million. New e...
Answer：The inspection items during the operation of the motor bearing include the rolling sound, vibration, temperature, and lubrication status of the bearing.
Answer：The basis of making a drone is a brushless motor. To make the whole drone hover in the air, the combination of motor and propeller is necessary. To make a drone fly as long as possible, a balance needs to be found between the motors, propellers and t...
Answer：It is difficult to inspect the defects of cast aluminum rotors of electric motors. In the actual production and processing process, it is necessary to rely on process parameters and experience to control and grasp, and some defects can only be found ...
Answer：There are many three-phase asynchronous motor manufacturers, and the quality and price are also different. Although my country has already formulated the technical standards for motor production and design, many companies have adjusted the motor desi...
Answer：At present, the common types of electric drive axles for commercial vehicles are mainly divided into wheel-side electric drive axles, parallel-axis electric drive axles and coaxial electric drive axles [1] . As a highly integrated mechatronic drive s...
Answer：Drive motor: a motor used in electric vehicles to drive the wheels for motion. The basic principle is to realize electromechanical energy conversion or transmission through electromagnetic induction.
Answer：For any very ordinary family, electric bicycles, range hoods, fully automatic washing machines, fully automatic soybean milk machines, food processors, sweat presses, hair dryers, shavers and other daily electric daily necessities have basically beco...
Answer：A motor, regardless of its type, needs to be paired with some type of controller, which can vary in characteristics and complexity, depending largely on the capabilities of the particular motor. The simplest example of a motor control mechanism is a ...
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