Knowledge

  • What is lidar and how does lidar work?

    What is lidar and how does lidar work?

    Introduction: The current development trend of the lidar industry is that the technology level is becoming more and more mature day by day, and localization is gradually approaching. The localization of lidar has gone through several stages. First, it was dominated by foreign companies. Later, do...
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  • What are the characteristics of the working principle of the servo motor

    What are the characteristics of the working principle of the servo motor

    Introduction: ​The rotor in the servo motor is a permanent magnet.   The driver controls the U/V/W three-phase electricity to form an electromagnetic field, and the rotor rotates under the action of the magnetic field. At the same time, the motor encoder feeds back the signal to the drive. T...
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  • What are the three major components of new energy vehicles? Introduction of three core technologies of new energy vehicles

    What are the three major components of new energy vehicles? Introduction of three core technologies of new energy vehicles

    Introduction: ​Traditional fuel vehicles have three major components, namely engine, chassis, and gearbox. Recently, new energy vehicles also have three major components.   However, it is not so much the three major components as it is the three core technologies of new energy. It is differe...
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  • Motor temperature protection and temperature measurement

    Motor temperature protection and temperature measurement

    Application of PTC Thermistor 1. Delay start PTC thermistor  From the It characteristic curve of the PTC thermistor, it is known that the PTC thermistor takes a period of time to reach the high resistance state after the voltage is applied, and this delay characteristic is used for delayed sta...
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  • China’s charging infrastructure

    China’s charging infrastructure

    At the end of June 2022, the national motor vehicle ownership reached 406 million, including 310 million automobiles and 10.01 million new energy vehicles. With the arrival of tens of millions of new energy vehicles, the problem that restricts the development of new energy vehicles in China is in...
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  • New energy charging pile installation method

    New energy charging pile installation method

    New energy vehicles are now the first target for consumers to buy cars. The government is also relatively supportive of the development of new energy vehicles, and has issued many related policies. For example, consumers can enjoy certain subsidy policies when purchasing new energy vehicles. Amon...
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  • How do motor manufacturers improve motor efficiency?

    How do motor manufacturers improve motor efficiency?

    With the development of the industrial manufacturing industry, electric motors are widely used in people’s production and manufacturing. According to data analysis, the electric energy used by the motor operation can account for 80% of the entire industrial electricity consumption. Therefor...
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  • Principle of asynchronous motor

    Principle of asynchronous motor

    Application of Asynchronous Motor Asynchronous motors that operate as electric motors. Because the rotor winding current is induced, it is also called an induction motor. Asynchronous motors are the most widely used and the most demanded of all types of motors. About 90% of the machines po...
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  • Development history of induction motor control technology

    Development history of induction motor control technology

    The history of electric motors dates back to 1820, when Hans Christian Oster discovered the magnetic effect of electric current, and a year later Michael Faraday discovered electromagnetic rotation and built the first primitive DC motor. Faraday discovered electromagnetic induction in 1831, but i...
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  • Why can the motors of fans and refrigerators keep running, but not the meat grinder?

    Why can the motors of fans and refrigerators keep running, but not the meat grinder?

    After entering deep summer, my mother said that she wanted to eat dumplings. Based on the principle of the genuine dumplings made by myself, I went out and weighed 2 pounds of meat to prepare dumplings by myself. Worrying that the mincing will disturb the people, I took out the meat grinder that ...
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  • What are the advantages of electric heating dip varnish?

    What are the advantages of electric heating dip varnish?

    Compared with other insulation treatment processes, what are the advantages of electric heating dip varnish?   With the development of motor manufacturing technology, the winding insulation process has been continuously changed and upgraded. VPI vacuum pressure dipping equipment has become t...
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  • How does the motor manufacturing industry choose qualified suppliers?

    How does the motor manufacturing industry choose qualified suppliers?

    Quality is often touted and often referred to as a cliché, and even when it’s used as a buzzword, many engineers throw the idea out of the way before delving into the situation. Every company wants to use this word, but how many are willing to use it? Quality is an attitude and a way of lif...
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