The Twilight Zone Tower of Terror is the common name for a series of elevator attractions at the [[Disney's Hollywood Studios]] park in Orlando, the [[Disney's California Adventure]] park in Anaheim, the [[Walt Disney Studios Park]] in Paris and the [[Tokyo DisneySea]] park in Tokyo. The central element of this attraction is a simulated free-fall achieved through the use of a high-speed elevator system. For safety reasons, passengers are seated and secured in their seats rather than standing. Unlike most traction elevators, the elevator car and [[counterweight]] are joined using a cable system in a continuous loop running through both the top and the bottom of the drop shaft. This allows the drive motor to pull down on the elevator car from underneath, resulting in downward acceleration greater than that of normal gravity. The high-speed drive motor is used to rapidly lift the elevator as well.

The passenger cabs are mechanically separated from the lift mechanism, thus allowing the elevator shafts to be used continuously while passengers board and disembark from the cabs. Multiple elevator shafts are used to further improve passenger throughput. The doorways of the top few "floors" of the attraction are open to the outdoor environment, thus allowing passengers to look out from the top of the structure.

स्वयंवहन उद्वाहक
खेच उद्वाहक
मर्यादित वापर/मर्यादित उपयोगाचे उद्वाहक
Twilight Zone Tower of Terror