Common Challenges of Magnetic Components for Automotive Electronics, Solution Ideas for Magnetizers

End-to-End Solution for Magnetization Automation

Automated Magnetic Charging Integrated Solution

Magnetizing Equipment

Magnetization Automation

Magnet Measuring Instruments

Magnetization Services

With the steady development of the automotive industry towards intelligence and electrification, the complexity and precision of automotive electronic systems continue to increase. As the core components of several key systems, the performance of automotive electronic magnetic components has an important impact on the quality and safety of the entire vehicle. From the drive motors of new energy vehicles, all kinds of sensors of automatic driving systems to in-vehicle communication equipment, magnetic components are widely used in various key scenarios of automobiles, just like the "central nervous system" of automobiles, transmitting key signals to help various systems operate stably and accurately. However, these components often face some practical challenges during the manufacturing process, and JiuJi magnetizers, relying on advanced technology, provide reliable support to meet these challenges.

The accuracy and consistency of magnetization is a key issue to be addressed in the production process of magnetic components for automotive electronics. Take automotive wheel speed sensor as an example, its working principle is to obtain wheel speed information by sensing magnetic field changes, and then provide key data support for vehicle anti-lock braking system (ABS), electronic stability program (ESP), etc. The sensor has strict requirements for magnetic field strength, uniformity and stability. The sensor has strict requirements for magnetic field strength, uniformity and stability. If there is a millitesla-level deviation in the magnetic field, it may lead to abnormal output signals from the sensor, making the vehicle control system deviate in its judgment, thus posing a safety risk. In addition, there are differences in the demand for sensor magnetic performance among different models and brands, so how to ensure that each magnetic component can achieve stable, high-precision and high-consistency magnetization under diverse demand scenarios is a topic that manufacturers need to address.

In response to these practical needs in production, JUJI magnetizers provide adaptable solutions. In terms of precision control, the machine is equipped with an advanced magnetic field feedback system, which monitors the magnetic field changes during the magnetization process in real time, and adjusts the size and frequency of the pulse current quickly and precisely by means of intelligent algorithms. This design enables the magnetic field strength to be controlled with an accuracy of ±1%, which provides a strong guarantee for the stability and consistency of the magnetic properties of magnetic components. In the case of magnetizing the rotor magnets of a new energy automobile motor, for example, JUJI Pulse Magnetizer is able to customize the magnetizing pulse waveform according to the magnet material characteristics, size specifications, and motor design requirements, so that the magnetic field uniformity of the magnets is better than the industry's conventional standards, which helps to improve the efficiency of the motor's operation and stability performance.

In the face of diversified magnetic materials and different shapes of components, JUJI magnetizers have good flexibility of adaptation. The magnetizing tooling of the machine is well-designed and can be quickly replaced and adjusted to accommodate magnetic parts of various sizes and shapes, ranging from tiny electronic component magnets to large motor rotor magnets. For the new type of high coercivity magnetic materials, JiuJi can output sufficiently strong magnetic field by optimizing the design of power supply, which can effectively cope with the situation that it is difficult to magnetize this type of materials, and achieve stable and efficient magnetizing effect.

In terms of magnetization efficiency improvement, JUJI magnetizers show significant advantages. The equipment adopts highly efficient capacitor energy storage and fast discharge technology, which reduces the single magnetization time to milliseconds, and significantly improves the production efficiency compared with traditional magnetizing equipment. In the production line of large-scale magnetic components for automotive electronics, JUJI pulse magnetizers provide strong support for the optimization of production efficiency by virtue of their high-speed and stable magnetizing performance, and help the automotive industry to continue to develop.

Magnetization of Magnetic Materials

3C Electronic Magnetization

Motor Rotor Magnetization

Car Speaker Magnetization

New Energy Vehicle Industry

Medical Equipment Industry

衫钴磁铁充磁视频案例—久巨充磁机

2026年5月23日

轴承钢因其高硬度、耐磨性广泛应用于精密轴承制造，但鲜为人知的是，通过专业充磁工艺，轴承钢同样可被赋予稳定的磁性功能。久巨充磁机采用脉冲磁场定向技术，可在20秒内完成轴承钢的磁化激活。

轴承钢充磁视频案例—久巨充磁机

2026年5月22日

尼龙磁充磁过程案例讲解—久巨充磁机

2026年5月14日

深入了解尼龙磁充磁原理、工艺流程及久巨自动化充磁设备的技术优势，助力磁性材料精密磁化生产。

硅胶磁材产品的充磁案例—久巨充磁机

February 25, 2026

In the field of industrial manufacturing, silicone magnetic products are widely used in smart wearable, sealed components and other scenarios due to both flexible qualities and magnetic properties. The core of the accurate magnetic properties depends on the professional magnetization process. This time, JiuJi Magnetization undertook the project of magnetizing silicone products, and successfully realized the product's magnetic force from 0.01 gauss to 15.5 gauss by leaps and bounds, and the following is the detailed record of the whole process.

20秒教你如何选充磁机视频讲解—久巨充磁机

2026年5月29日

20秒快速掌握久巨充磁机选型技巧，轻松选到适配机型。选型可从多维度逐一核对，先判定产品磁体类别，不同材质对应适配机型规格。

久巨应邀参加寮步镇商标品牌培育培训—久巨充磁机

2026年5月29日

2026年5月29日，久巨自动化应邀参加由东莞市市场监督管理局寮步分局主办的”寮步镇高价值商标品牌培育暨商标品牌指导站服务能力提升项目第二期培训会议”。本次会议以”企业品牌从商标开始”为主题，汇聚了镇市场监管分局相关负责人、东莞市商标品牌研究院专家及寮步镇各重点企业代表，共同探讨商标品牌战略规划与国际化发展路径。