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Rare earth free permanent magnet motor technology: industrial chain reconstruction and cost revolution

Rare earth free permanent magnet motor technology: industrial chain reconstruction and cost revolution

The scarcity and price fluctuations of rare earth resources have made rare earth free permanent magnet motors a hot research and development topic in the industry. Tesla's next generation electric motors have completely abandoned rare earth materials and adopted iron nitride (Fe ₁₆ N ₂) permanent magnets, which have performance similar to neodymium iron boron (NdFeB) and reduce costs by 30%

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2025

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Intelligent motors and predictive maintenance: the "self evolution" revolution of industrial equipment

Intelligent motors and predictive maintenance: the "self evolution" revolution of industrial equipment

The intelligentization of motors has moved from concept to large-scale application. Intelligent motors that integrate vibration, temperature, and current sensors have established health models through AI algorithms, achieving a transformation from "passive maintenance" to "predictive maintenance".

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2025

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Breakthrough in High Speed Motor Technology: Material and Process Innovation in the 30000 RPM Era

Breakthrough in High Speed Motor Technology: Material and Process Innovation in the 30000 RPM Era

The speed of electric vehicle drive motors has jumped from the traditional 10000 rpm level to 30000 rpm level, and the mass-produced motor speed of companies such as BYD and Tesla has exceeded 30000 rpm. Behind this breakthrough is the collaborative innovation of multi-dimensional technology

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2025

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Fangzheng Motor's performance surged 153 times: 800V motor and humanoid robot layout become the core engine

Fangzheng Motor's performance surged 153 times: 800V motor and humanoid robot layout become the core engine

According to the third quarter report of 2025, Fangzheng Electric ignited the market with a year-on-year increase of 153128.60% in net profit. The net profit for the first three quarters reached 13.7573 million yuan, and the net profit for the third quarter was 20.9535 million yuan, a year-on-year increase of 2607.26%

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2025

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​ The Industrialization Wave of Flat Wire Motors: Reconstructing the Power Pattern of New Energy Vehicles

​ The Industrialization Wave of Flat Wire Motors: Reconstructing the Power Pattern of New Energy Vehicles

Flat wire motors, with their core advantages of high power density, low loss, and strong heat dissipation, have become the mainstream choice for driving motors in new energy vehicles. Their industrialization process has witnessed the "lane changing overtaking" of China's motor industry

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2025

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IE5 Ultra Efficient Motor Technology Breakthrough: Reshaping a New Benchmark for Industrial Energy Efficiency

IE5 Ultra Efficient Motor Technology Breakthrough: Reshaping a New Benchmark for Industrial Energy Efficiency

Driven by the global carbon neutrality goal, upgrading motor energy efficiency has become a core proposition in the industry. The IE5 ultra efficient motor has achieved a leapfrog leap in energy efficiency through material innovation and structural optimization

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2025

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