The ES2 door mechanism is a simple, robust, and service-proven used for trains as well as platform screen doors. Its architecture uses a limited number of components, ensuring high reliability, minimizing technical risks, and enabling short project development times. 

Equipped with an electric motor and a driving screw with ball bearings, the ES2 delivers consistent efficiency across all temperature ranges. Locking is achieved through the rotation of the driving nut, eliminating the need for additional actuators, gearboxes, or electromagnets. 

With over 30 years of field experience and more than 30,000 units installed worldwide, the ES2 mechanism combines durability, ease of integration, and long-term performance.