Key Features: Conductive Material: Carbon brushes are typically made from carbon and graphite compounds, which have excellent electrical conductivity properties. This makes them suitable for conducting electrical current between stationary and rotating parts in machines. Wear Resistance: While carbon brushes do wear down over time, they are designed to be wear-resistant and provide a long service life when maintained properly. Excellent Electrical Contact: They provide a stable and consistent electrical connection, ensuring a reliable flow of current between the stationary and rotating parts. Applications of Carbon Brushes: Electric Motors: Carbon brushes are commonly used in various types of electric motors, including DC motors and universal motors, to establish electrical contact between the rotor and the stator. Power Tools: Many power tools, such as drills, saws, and angle grinders, utilize carbon brushes to transmit electricity to the rotating components, enabling their operation.