Magnetizing Equipment

Magnetization Automation

Magnet Measuring Instruments

Magnetization Services

In the wave of new energy automobile industry booming development, the motor as the core power source of the vehicle, the performance directly determines the vehicle's power output efficiency and range performance. The consistency of the magnetic properties of permanent magnets is the core prerequisite for the long-term stable operation of the motor. JiuJu automobile motor magnetizer, withDirectional Magnetization + Intelligent MagnetizationSupported by dual core technologies, it becomes the key equipment for optimizing the magnetic performance of motors. The equipment is designed around the two core logics of precise magnetization and intelligent adaptation to fully match the diverse application needs of new energy vehicle motors.

Directional magnetizationIt is the basic core technology of JUJI magnetizers, whose core objective is to allow permanent magnets to be magnetized in strict accordance with the preset direction and strength of the magnetic field, thus eliminating the problem of disrupted magnetic properties at the root. Compared to the traditional generalized magnetization technology, the core competitiveness of directional magnetization is as followsCustomized magnetizing coil structureIn addition, it combines with the actual installation layout of motor permanent magnets (e.g. radial, axial and other different magnetization requirements) to create a precise and controllable exclusive magnetic field channel. When the equipment is in operation, the magnetic field direction is preset according to the magnetic material parameters corresponding to different motor models (e.g. the difference in the characteristics of NdFeB and SmCo magnets); then a strong current is excited by the high-voltage pulse technology, and a high-intensity pulsed magnetic field is formed the instant the current flows through the customized coils, and the magnetic field energy is accurately applied to the permanent magnets along the preset channels, which leads to the orderly arrangement of the internal magnetic domains along the uniform direction, and ultimately ensures that the magnetic field direction of the permanent magnets after magnetization meets the working requirements of the motors. The magnetic field direction after magnetization of the permanent magnets perfectly matches the working requirements of the motor. This directional design not only overcomes the industry pain point of magnetic energy dispersion and magnetic field direction shift under the traditional magnetization mode, but also significantly improves the utilization rate of the permanent magnet's magnetic energy, which builds a solid foundation for the motor to achieve highly efficient power output.

Intelligent Magnetic ControlIt is the key upgrading technology for JiuJu magnetizers to adapt to complex working conditions and ensure the stability of magnetization. This technology integrates high-precision sensors, intelligent control algorithms and adaptive adjustment modules to realize dynamic monitoring and precise control of the whole process of magnetization.
Before the start of magnetization, the equipment can automatically identify the type, size and other core parameters of the motor's magnetic material, relying on the built-in database to quickly match the optimal magnetization scheme, avoiding the error of manual parameter setting from the source; in the process of magnetization, the sensors capture real-time data such as magnetic field strength, current fluctuation, magnet temperature and other key data, and the algorithms quickly analyze the deviation of the indicators and automatically adjust the peak pulse current, duration and other core parameters. After the data is transmitted to the control center, the algorithm quickly analyzes the deviation value of each index and automatically adjusts the core parameters, such as the peak value and duration of the pulse current - for example, when detecting insufficient local magnetic strength of the magnet, the equipment will directionally enhance the magnetic field energy in the corresponding area; and if the temperature of the magnet is found to be abnormal, it will adjust the rhythm of the magnetization in a timely manner, so as to avoid the performance damage of magnetic materials caused by overheating.
In addition, the Intelligent Magnetization System is equipped with a data traceability function, which can completely record the key parameters of each magnetization, providing detailed data support for the quality control of the entire motor production chain.

The efficient synergy of directional magnetization and intelligent magnetization control allows JiuJi's automotive motor magnetizer to achieve the following in one fell swoopPrecision + IntelligenceThe dual technical advantages of the
For automotive motor manufacturers, this core technology logic not only significantly improves the efficiency of the magnetization process, but also ensures a high degree of consistency in the magnetic properties of permanent magnets in mass production, which reduces the uneven power output and high energy consumption caused by differences in magnetic properties; for the end-users, this also indirectly improves the stability of the vehicle's driving and prolongs the mileage.
Under the industry trend that permanent magnet synchronous motors have become the standard equipment for new energy vehicles, the core technology logic of JiuJi magnetizers is continuing to meet the magnetization needs of high power density and miniaturized motors, providing solid technical support for the high-quality development of the automotive motor industry.

Magnetization of Magnetic Materials

3C Electronic Magnetization

Motor Rotor Magnetization

Car Speaker Magnetization

New Energy Vehicle Industry

Medical Equipment Industry

Other Industries

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