What is the purpose of an escalator's brake system?

The brake system of an escalator plays a crucial role primarily in safety features. Its main purpose is to stop the escalator swiftly in case of an emergency, ensuring the protection of passengers and preventing accidents. The brake system is designed to engage automatically during specific emergency situations, such as if a malfunction is detected or if there's an obstruction on the escalator.

While slowing down an escalator or maintaining consistent speed are important operational aspects, these functions are typically managed by other components such as the drive system. The brake system is specifically focused on halting the escalator's operation, ensuring that it can respond effectively to unforeseen circumstances that might endanger users. Adjusting the height of the escalator is not a function of the brake system; rather, it is determined by the installation specifications and architectural design.