The demand for ceramic balls is increasing in high-voltage EV motors!
The essential component for the electrification of automobiles is the motor, and a crucial part of the motor is the "bearing." Bearings reduce friction during rotation, allowing machines to operate with less energy, making them indispensable, especially in automotive and industrial machinery components. "Silicon nitride (Si3N4) ceramics" possess excellent mechanical properties such as high strength, high rigidity, and wear resistance, and are becoming increasingly popular as the material for bearing balls inside bearings. In particular, in the automotive and industrial machinery sectors, where "lightweight" and "electrolytic corrosion resistance" are required, there is a shift from steel balls to ceramic balls. Ceramic balls weigh less than half of steel balls, and high-insulating ceramic balls can prevent the occurrence of electrolytic corrosion damage, leading to a growing demand for ceramic balls in high-voltage EV motors. *For more details, please refer to the related links or feel free to contact us.*
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【Features】 ■ Reduces friction during rotation, allowing the machine to operate with less energy ■ Possesses excellent mechanical properties such as high strength, high rigidity, and wear resistance ■ Weighs less than half of a steel ball ■ Can prevent the occurrence of electrolysis damage *For more details, please refer to the related links or feel free to contact us.
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For more details, please refer to the related links or feel free to contact us.
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Our company is a specialized trading firm that provides various materials primarily in the home appliance, automotive, information and communication, eco, and energy industries. We will celebrate our 80th anniversary in February 2026. In addition to a wide range of products such as electrical and electronic materials, chemical materials, metal materials, synthetic resin raw materials, industrial films, and molded products, as well as various types of wires and wire processed products, we also offer proposals for processing and assembly that combine various materials. Recently, we have been focusing on technical support solutions and development solutions, and we hope to be of service to you as your electronics solution partner.