elevator landing door device BST T2210-T3A elevator 3 panel side opening landing mechanism part

The door system is mainly composed of floor doors (hall doors) and car doors, door machines, door locks, transmission mechanisms, protection systems and their associated parts. The floor door is located at the entrance to the landing station. The car is the door installed on the elevator car, that is, the door that passengers see after entering the elevator. When the elevator stops at the landing station, the car door is the active door and the floor door is the passive door. The door knife is embedded on both sides of the door lock roller. When the car door is opened, the door knife squeezes the roller to one side to open the floor door lock, and the car door drives the floor door to open or close. When the floor door and car door are completely closed, the elevator can operate normally.

BST Door System specialized in R&D, testing, manufacturing and sale for elevator door system, provide door system products and services in the worldwide. As a high and new technology enterprise, BST door system has various advanced technologies such as intelligent adaptive, closed-loop vector servo control, on-line identification and self calibration, electronic anti-vandal, etc, in accordance with the latest ROHS standards and the latest international elevator standards, with the CCC and CE certificate.

T2210-T3A landing door operator system has the following characteristic:

Comply with GB/T 7588-2020 and EN81-20/50 standards.

In line with the technological development trend of energy conservation and environmental protection, the European interface and the use of external door blades can seamlessly meet the needs of the European market.

The hall door device is easy to install and adjust, and uses a closing spring to meet the self-closing requirements, with good results.

The opening and closing of the landing door is achieved by the door opening blade installed on the car door. Each landing door is equipped with a door lock. After the landing door is closed, the mechanical lock hook of the door lock is engaged, and the electrical interlocking contacts of the landing door and the car door are closed, and the elevator control circuit is connected. Only then can the elevator start running. The elevator landing door has a fire prevention function in the building and is used to divide the fire partition. The car door safety switch can ensure that the elevator cannot operate normally if the door is not safely closed in place or locked.