Permanent Magnet "Hard Ferrite Magnet" | Durability and Corrosion Resistance
Achieves high cost efficiency and stable magnetic performance! Hard ferrite magnets suitable for harsh environments and large-scale applications.
"Hard ferrite magnets" are cost-effective permanent magnets that are widely used. Due to their price advantage and reliability, they are suitable for mass applications and harsh environments. Their performance remains stable under moderate temperature and magnetic field conditions, making them a reliable choice for many industrial and civilian applications. They are produced from iron oxide and barium or strontium oxides, have high electrical insulation properties, and are difficult to demagnetize even under strong external magnetic fields. 【Features】 ■ Excellent cost efficiency and durability/corrosion resistance ■ Good demagnetization resistance, difficult to demagnetize even under strong external magnetic fields ■ High electrical insulation properties *For more details, please download the PDF or feel free to contact us.
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【Specifications】 ■Cost Efficiency: Low cost among permanent magnet materials ■High Electrical Insulation: Suitable for applications requiring insulation ■Good Demagnetization Resistance: Maintains magnetic force even under strong external magnetic fields ■Corrosion Resistance: Good performance in liquid environments ■Temperature Resistance: Operates up to 250°C ■Brittle and Ceramic-like: Grinding is required for shaping, low tensile strength *For more details, please download the PDF or feel free to contact us.
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【Applications】 ■Consumer Electronics: Speakers, Motors, Magnetic Holders ■Automotive: Sensors, Actuators, Fuel System Components ■Industrial Equipment: Magnetic Separators, Pumps, Float Systems ■HVAC Systems: Magnetic Parts in Fans and Compressors ■Security & Safety: Magnetic Locks and Sensors ■Medical Devices: Non-critical Parts Requiring Corrosion Resistance *For more details, please download the PDF or feel free to contact us.
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The demand for reed switches is becoming increasingly diverse, including miniaturization, cost reduction, high functionality, high reliability, and stable supply of products. OKI Sensor Devices is a specialized manufacturer of reed switches and related products, established to respond meticulously to these customer needs. Leveraging the assets of our predecessor, OKI, we are challenging ourselves in product development and production technology development for the next generation, utilizing our unique production technology for reed switches, cutting-edge production equipment, and a diverse product lineup. Moving forward, we will continue to provide high-quality reed switches and their application products, supporting our customers' excellent product development.
