Product Details

This apparatus is designed to study the performance of a disk brake system, allowing students to analyze the effectiveness of different brake pad materials and the influence of their radial placement on the disc. It provides a practical method for measuring braking force, braking torque, and the normal force applied during operation. The unit features a vertically mounted stainless steel disc connected to a central shaft with a pulley and load hanger system for applying a controlled driving force. Two bell crank levers, positioned on either side of the disc, are used to apply the braking force via interchangeable pads made of aluminum, brass, and nylon. These pads can be mounted at various radial positions on the disc. A 360-degree protractor is included to measure the angular displacement of the disc under different braking conditions. Its primary application is in mechanical and automotive engineering education for teaching friction principles and brake system design. The key benefit is the hands-on comparison of material performance and geometry, enabling students to determine optimal brake pad placement and understand how different materials affect braking efficiency and wear, which is crucial for designing effective and reliable braking systems.