Copper Gears

Crafted from high-purity copper and copper-alloy powders, our copper gears offer a unique combination of properties that make them indispensable in specialized applications. The powder metallurgy manufacturing process endows these products with excellent self-lubricity, high electrical and thermal conductivity, and inherent resistance to corrosion. Their naturally low coefficient of friction ensures smooth, quiet operation, making them ideal for low-speed, light-to-moderate load situations where traditional lubrication is difficult or where electrical continuity is required.

We can enhance the base properties of our copper gears by incorporating alloying elements such as tin, zinc, or iron, which improve mechanical strength, hardness, and wear resistance without sacrificing the beneficial characteristics of copper. Typical applications for these versatile product include precision instrument movements, small appliance mechanisms, lock and security device actuators, and various low-voltage electrical switching apparatus. To meet specific environmental or performance needs, we provide a range of surface enhancement options, including anti-tarnish coatings, electrochemical plating, or impregnation with lubricants and corrosion inhibitors. Whether your project demands standard or custom-engineered copper gears, our expertise in copper-based powder metallurgy ensures you receive a component that combines functional performance with long-term reliability.

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