Jiu Ju Magnetizer
How to break the new energy vehicle motor rotor magnetization problem?
271新能源汽車電機轉子充磁環節易出現磁場不均、充磁效率低等問題，直接影響電機扭矩輸出、車輛平順性及整車能耗。精準控磁技術通過優化磁路設計、動態調控充磁參數及實時智能監測，實現磁場強度與分布的精準把控，有效解決傳統充磁痛點，提升充磁效率與轉子磁場一致性...
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新能源汽車電機轉子充磁環節易出現磁場不均、充磁效率低等問題，直接影響電機扭矩輸出、車輛平順性及整車能耗。精準控磁技術通過優化磁路設計、動態調控充磁參數及實時智能監測，實現磁場強度與分布的精準把控，有效解決傳統充磁痛點，提升充磁效率與轉子磁場一致性...
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The JIUJU High-Power Magnetizer, utilizing advanced pulse magnetization technology, delivers a maximum output energy of 13,500 J. After magnetization, AlNiCo magnets can achieve a magnetic field strength exceeding 5,000 Gauss, significantly outperforming conventional equipment. The system supports magnetization of multiple materials—including NdFeB and ferrite—with precise parameter control to accommodate various magnet sizes and geometries. It is widely used in motors, new energy vehicle components, and electronic manufacturing industries. The JIUJU MA3030 model provides highly stable performance…
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Automotive electronic magnetic components face challenges such as magnetization precision and consistency. The Jiuju pulse magnetizer, through its magnetic field feedback system, flexible adaptive design, and high-efficiency magnetization technology, ensures component performance and supports the advancement of intelligent and electrified automotive development.
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The JIUJU pulse magnetizer is equipped with high-efficiency capacitor energy storage and rapid discharge technology, achieving magnetization within milliseconds. Compared with traditional equipment, this significantly increases production efficiency. Designed specifically for large-scale production lines for automotive electronic magnetic components, its high-speed and stable magnetization performance provides strong support for efficient manufacturing in the automotive industry!
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The JIUJU impulse magnetization system leverages optimized high-frequency magnetic field generation technology. Through high-frequency pulse energy compression, magnetic circuit structural innovation, and intelligent closed-loop feedback, it achieves efficient magnetization within 0.1 seconds, delivering magnetic field strength up to the 10-Tesla level with a uniformity tolerance of ±0.5%. This provides strong support for precision manufacturing of motors and sensors.
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JIUJU magnetization systems utilize advanced pulse magnetization technology and intelligent control architecture to achieve full saturation of permanent magnets and uniform magnetic flux distribution, keeping magnetization deviation within ±1%. The equipment is compatible with motors ranging from miniature models to large industrial units, covering new energy vehicles, home appliances, and industrial automation. It can increase motor output power by 18%, reduce energy consumption by 15%, and decrease after-sales failure rates by 30%, effectively solving…
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JIUJU automation provides a complete ‘demagnetization → remagnetization’ magnetic domain optimization solution for servo motors affected by high-temperature demagnetization. Using a 3000V high-power magnetization system, residual magnetism in small motors is restored from 17.6 GS to 1543 GS, and in large motors from 140.2 GS to 2301 GS, saving 82% of replacement cost and backed by a 3-year warranty — supporting performance restoration in industrial automation equipment.
View Full Version![JiuJu Magnetism Industry News] Gathering "Magnetic Capital" to talk about the development of China's magnetic ...](http://www.emule123.cn/wp-content/uploads/2025/11/久巨充磁行業新聞封面-300x300.jpg "JiuJu Magnetism Industry News] Gathering \"Magnetic Capital\" to talk about the development of China's magnetic ...")
On October 22, 2025, the Magnetic Materials Industry Re-election Conference and Summit Forum was successfully held in Hengdian, Dongyang — known as the ‘City of Magnets.’ Leading industry companies, including JIUJU, were invited to attend. The conference completed the election of the new council, and industry experts shared forward-looking insights on topics such as technological innovation, industry chain collaboration, and market expansion. Through multi-party coordination between government and enterprises, the event promoted high-quality development of China’s magnetic materials industry.
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The JIUJU six-station magnetization system is an indispensable core process in motor manufacturing. Leveraging advanced technology and multi-station synchronous operation, it enables standardized assembly-line production, significantly improving production efficiency and output scale. At the same time, its precise control and monitoring system ensures magnetization consistency and accuracy, reducing motor vibration, noise, and energy consumption, and extending product lifespan. The equipment is adaptable to various motor specifications…”
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Improper wiring of JIUJU multi-stage magnetizers can easily cause coil damage, short circuits, and other faults, affecting production efficiency. This article provides a detailed explanation of the impacts of incorrect wiring and outlines standardized procedures to ensure equipment stability and optimal magnetization performance.
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