Used in various applications such as automotive electrical equipment, power tools, and cleaners!
Our "carbon brushes" are manufactured using a method called "powder metallurgy." Powder metallurgy is a process that uses several types of metal powders as raw materials, which are mixed in appropriate proportions, placed into a mold, shaped under high pressure, and then heated in a furnace at a temperature below the melting point of the metal to produce materials or metal products. In a broader sense, it also includes cases where non-metal powders such as carbon and oxides are used as raw materials. Please feel free to contact us when you need assistance. 【Characteristics of Graphite】 ■ Excellent electrical conductor ■ Low friction coefficient ■ High chemical resistance ■ High heat resistance *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.
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*You can download the English version of the catalog. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Carbon brushes for automotive electrical equipment ■ Carbon brushes for power tools ■ Carbon brushes for cleaners ■ Carbon brushes for micro motors ■ Carbon brushes for slip rings * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.
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Company information
Opak Co., Ltd. is engaged in the design, manufacturing, sales, and mold production of carbon brushes, assembly of peripheral components, and precision flat springs. We also offer a lineup of materials such as copper, silver, and graphite that cater to a wide range of specifications, as well as proposals for brushes around springs, terminals, and more. Additionally, our micro brushes, which initially started for toy motors, continue to be adopted in a wide range of electrical products including hair dryers, printers, ATMs, and cameras.