What are the functions of the motor testing system?

　　With the continuous advancement of science and technology, various industries have also made significant progress regardingmotor testing systemsits development prospects are also quite good, so the demand is constantly increasing, and many manufacturers have emerged in the market. As a manufacturer, it is necessary for us to share some knowledge points about it here, and interested friends can take a look together.

　　Before using this motor testing system, there are many questions that accompany everyone. Therefore, to use it better, one must understand some knowledge points about it. First, you should be clear that the test data of the motor testing system is displayed in digital form and can be sent to a computer for sampling, curve plotting, and printing; it uses high-precision load sensors; has good stability and long service life; the overall sensitivity is high, the load torque stability is good, and the test repeatability is good; it can be customized and modified according to user requirements. The control system has stable performance and good scalability. Only by adjusting the excitation current can the size of the load be controlled. The software is simple and easy to learn, allowing for manual testing, automatic testing, point/durability (FFU)/stall testing. The motor testing system we introduce has multiple gears (automatic switching) to meet the testing of both high-power and low-power motors. The three-dimensional adjustment platform can conveniently install the motor for quick clamping. The motor testing system consists of a stator with teeth, a hollow hysteresis cup rotor, excitation line diagrams, brackets, base plates, etc. When the internal coil of the hysteresis dynamometer passes through current, it generates magnetic field lines and forms a magnetic ring II to produce torque. Changing the excitation current can change the load torque.

　　The test data of the motor testing system is displayed in the form of reports or curves, which can be printed and saved for future opening and querying of curves, and can trim curve coordinate parameters (horizontal and vertical coordinates). The system has manual and automatic testing modes (this mode can be operated without connecting to a computer), and the entire process can be implemented on the display controller in the control cabinet; data can be locked for manual recording; the motor's switch operation can be controlled on the computer; in addition, its functions also have clever anti-interference and reliability designs: applying multi-level electromagnetic compatibility (EMC) technology (such as grounding, shielding, isolation, filtering, etc.) and ensuring good manufacturing processes. This ensures the reliability and anti-interference capability of the motor testing system. In environments with interference, sparks, high frequency, high voltage, and strong electric shocks, the motor testing system can operate stably and reliably. This is particularly necessary as most current environments have radiation from high-frequency power electronic devices. The new generation of high-quality dynamometer systems focuses on current motor energy efficiency certification and high-precision testing, thus committed to the consistency of the overall accuracy of the system. Research on measurement repeatability is an important aspect of the dynamometer system. According to the characteristics of the dynamometer system, it is necessary to improve the working temperature range of all module units and instruments in the dynamometer system under measurement accuracy to address the issues that most users tend to overlook regarding environmental temperature.

　　That's all for some basic information about 'What are the functions of the motor testing system?'. We will bring more exciting content in the next issue. As long as you pay more attention to our website, you won't miss these knowledge points, and we hope to help those concerned.