What should be paid attention to when selecting materials for air conditional fan motor?
In the process of motor design and manufacturing, the selection of electromagnetic materials is a key factor in determining motor efficiency and performance. Shengzhou Tianyi Electric's choice of electromagnetic materials reflects its pursuit of high-performance motors and strict control of technical details.
Core selection of electromagnetic materials
The stator and rotor core materials of a motor directly affect its energy efficiency and operating stability. Shengzhou Tianyi Electric uses high-performance silicon steel sheets as core materials. This material is known for its low loss and high magnetic permeability, which can significantly reduce eddy current loss and hysteresis loss, thereby improving the overall efficiency of the motor. Additionally, the quality of the magnet wire is critical. Shengzhou Tianyi Electric selects high-purity, low-resistance copper electromagnetic wire to reduce heat generation when current passes through, thereby improving the energy efficiency and operating stability of the motor. The insulation layer of the magnet wire is also strictly selected to ensure excellent heat resistance and voltage resistance to support the stability of the motor under long-term high-load operation.
Strict standards for insulation materials
Insulating materials play the dual functions of isolation and protection in motors, and their performance is directly related to the safety and reliability of the motor. When selecting insulating materials, Shengzhou Tianyi Electric gives priority to high temperature resistance and aging resistance to ensure that the insulating materials can effectively prevent insulation failure when facing the heat generated during motor operation. At the same time, with the improvement of environmental awareness, Shengzhou Tianyi Electric actively adopts insulating materials that meet international environmental standards, such as halogen-free, lead-free insulating paint and insulating paper, to reduce the negative impact on the environment and reflect the company's sense of social responsibility. .
Optimization strategy for bearing materials
As a key component in the motor, the performance of the bearing directly affects the running stability and service life of the motor. Shengzhou Tianyi Electric uses high-precision, low-noise rolling bearings to ensure that the motor has excellent stability and low noise characteristics during operation. In order to further improve the durability of the bearings, Shengzhou Tianyi Electric has selected corrosion-resistant and wear-resistant materials, such as stainless steel or special alloys, to ensure excellent working performance even in humid or corrosive environments.
Comprehensive consideration of housing materials
The casing material of the motor not only affects its appearance and weight, but is also directly related to the heat dissipation performance and protection level. Shengzhou Tianyi Electric prefers lightweight and high-strength materials such as aluminum alloy or magnesium alloy when choosing shell materials. These materials not only have good mechanical properties, but also can effectively improve the heat dissipation capacity of the motor, ensuring the stable operation of the motor under high load conditions. In addition, according to the application environment of the motor, Shengzhou Tianyi Electric selects shell materials with different protection levels. Especially in humid or corrosive environments, it is preferred to use anti-corrosion coatings or stainless steel materials to ensure the long-term reliability and Security.
In the motor industry, the quality of performance directly affects the product's market competitiveness and user experience. Shengzhou Tianyi Electric is committed to providing high-efficiency, low-noise, stable and durable motor products. To this end, we have established a comprehensive motor performance testing system covering efficiency, noise, vibration, temperature rise and durability. Key indicators.
Efficiency test
The efficiency of a motor is the core parameter for evaluating its performance and is directly related to energy consumption and energy efficiency ratio. Shengzhou Tianyi Electric uses high-precision efficiency testing equipment to calculate the efficiency of the motor by accurately measuring the input power and output power of the motor under various load conditions. During the test, we simulate various operating conditions of the motor in actual applications, including different wind speeds and voltages, to ensure the reliability and practicality of the test results. This process not only helps us identify the energy efficiency level of the motor, but also provides important data support for subsequent product optimization.
Noise test
Noise level is an important indicator for evaluating the comfort of motors, especially in modern home and office environments, where low-noise operation is particularly important. Shengzhou Tianyi Electric has introduced advanced noise testing equipment to accurately measure the noise level of motors during operation. During testing, we simulate the operation of the motor in different environments (such as indoors and outdoors) to ensure the accuracy of the test results. In addition, we also perform spectrum analysis on motor noise to identify the source and type of noise, providing a scientific basis for subsequent product improvements.
Vibration Testing
The vibration characteristics of a motor are important indicators for evaluating its operating stability. Shengzhou Tianyi Electric uses professional vibration testing equipment to comprehensively monitor the vibration of the motor during operation. During the test, we focused on parameters such as vibration amplitude, frequency and its direction to ensure that the motor maintains good stability during operation. At the same time, through spectral analysis of vibration data, we can identify the root cause of the vibration and provide guidance for subsequent design optimization.
Temperature rise test
The heat dissipation performance of the motor is a key factor affecting its long-term operating stability. Shengzhou Tianyi Electric uses professional temperature rise testing equipment to monitor the temperature changes of motors in real time during operation. During the test, we simulated the load and working conditions of the motor in actual application and fully evaluated its heat dissipation capacity. At the same time, we will also pay attention to the temperature distribution of each component inside the motor to ensure that the motor will not fail due to overheating during long-term operation, thereby ensuring the long-term reliability of the product.
Durability Test
Durability is an important measure of the service life of a motor. Shengzhou Tianyi Electric conducts long-term durability tests to evaluate the performance stability of motors during long-term operation. During the test, we simulated various loads and working conditions of the motor in actual applications and analyzed the impact of different wind speeds, temperatures and voltages on the motor performance. In addition, we perform life tests on key motor components, such as bearings and windings, to ensure that the motor maintains excellent performance throughout its entire life cycle.
