What can result from incorrect handrail speed in an escalator?

Incorrect handrail speed in an escalator can lead to user falls or accidents for several reasons. If the handrail moves at a speed that does not match the speed of the escalator's steps, it can create a timing mismatch for passengers. Specifically, if the handrail is moving too fast or too slow compared to the escalator, passengers may not be able to grab the handrail securely, leading to a loss of balance. This can happen especially when individuals step onto or off of the escalator, which is a critical moment where stability is vital.

Correct handrail speed is designed to enhance safety by providing assistance for individuals as they embark and disembark. When the handrail speed is synchronized with the escalator's step speed, it promotes a smoother transition and helps prevent accidents. Therefore, ensuring that the handrail operates at the correct speed is crucial for maintaining a safe environment for users.