Dear exhibitors, visitors, colleagues and media friends:Since the outbreak of the new coronavirus pneumonia, the China International Model Expo Organizing Committee has paid close ..
Take a single-phase motor as an example. First of all, DC motors and AC motors are both types of motors. DC can be seen as a type of stepper motor. So what's the difference in prin..
Guide: Hydrogen-oxygen flame welder, also known as water welder, oxyhydrogen machine, hydrogen-oxygen welder, uses water electrolysis principle to convert water (H2O) into hydrogen..
Guide: In order to reduce the hazard of the shaft current, according to the quality of the power supply of the variable frequency power supply, the size of the motor, the typ..
Guide: A DC motor is a rotating electrical machine that converts DC electrical energy into mechanical energy (DC motor) or converts mechanical energy into DC electrical energy (DC ..
Guide: A Magnus eFusion electric plane crashed in southern Hungary and caused two pilots to be killed on board. The aircraft used Siemens'electric drive motor to co..
Guide: China's motor remanufacturing market has great potential. According to the data, China's motor holdings are about 1.7 billion kilowatts, and annual electricity consu..
