How are brakes operated in an aircraft equipped with hydraulic systems?

Brakes in an aircraft equipped with hydraulic systems function through a system of hydraulically actuated pistons that apply force to the brake components, which typically include rotors and stators. This mechanism is effective because it translates the pilot's input through the brake pedals into hydraulic pressure, which then drives the pistons to press against the brake discs (rotors) and pads (stators), generating the necessary friction to slow down or stop the aircraft.

This hydraulic method is favored in aviation due to its efficiency and reliability, allowing for a greater force to be applied with minimal effort compared to mechanical or pneumatic systems. The hydraulic system also provides a more consistent performance across various operating conditions and aircraft weights. The precision of hydraulic braking systems enhances safety and control during landing and ground operations, making them an essential component of modern aircraft design.