Carbon brush

Toyo Tanso can propose the ideal carbon brush material to match usage conditions.

Carbon brushes are classified into those used for small universal motors in home electronics, automobiles, and other products, and those used in medium- and large-sized DC machines in general industry, railroad cars, and other applications.

Carbon brushes for small motors are widely used in a variety of products including vacuum cleaners, power tools, front-loading washing machines, and fuel injection systems for automobiles. Carbon brushes for medium- and large-sized motors are used in large DC machines for manufacturing facilities, current-collecting brushes and ground contacts for wind power generation, and other applications.

　At Toyo Tanso, we are maintaining and enhancing our overseas production system and sales network to build a global supply system. In addition, we develop and design carbon brushes, starting with the materials, to meet needs such as extended motor life, energy savings, cordless designs, and smaller brush sizes.

Features

Toyo Tanso carbon brushes are manufactured by sintering carbon and metal powders, and hardening them with pitch and resin.
Different materials produce different characteristics in terms of electrical conductivity, thermal durability, chemical resistance, and sliding properties.
We can also produce surface plating to control resistivity, embed the safety pins commonly used in power tool applications, and manufacture resin holders for brushes.