Center opening 4 panels landing door device(ZP interface)
The Elevator Center Opening 4 Panels Landing Door Device is an advanced and highly efficient system designed for the smooth
and synchronized operation of center-opening, four-panel elevator
landing doors. This configuration is commonly used in high-capacity
elevators, such as those in commercial buildings, hospitals, and
large residential complexes, where wider door openings are required
to accommodate higher passenger traffic or larger loads, such as
stretchers or trolleys.
The device operates by dividing the door into four panels—two on
each side—that open and close simultaneously from the center. This
design not only maximizes the available entrance width but also
ensures efficient use of space in the elevator lobby. The system is
equipped with precision-engineered mechanisms, including
synchronized motors, rollers, and guides, to ensure that all four
panels move in perfect harmony. This synchronization minimizes wear
and tear, reduces noise, and enhances the overall durability of the
door system.
Safety is a critical feature of the Center Opening 4 Panels Landing
Door Device. It incorporates advanced sensors and obstacle
detection technology to immediately halt or reverse door movement
if an obstruction is detected, ensuring passenger safety and
preventing damage to the door mechanism. Additionally, the system
complies with international safety standards, providing reliable
performance in emergency situations.
The device is also designed for ease of maintenance, with
accessible components and a modular structure that simplifies
inspections and repairs. Its energy-efficient operation further
contributes to sustainable building practices by optimizing power
consumption.
Overall, the Elevator Center Opening 4 Panels Landing Door Device combines innovative design, safety, and efficiency, making it an
ideal solution for modern high-capacity elevator systems.
The life test times of the landing door lock ≥3 million, The
applied voltage:DC 110V or AC110V
In accordance with GB7588 Standard No.1 modified pendulum test
requirements
Sill material:aluminum,cast iron,steel plate bending optional
The methods of forced close:Double hammer
| JJ | 1200 | 1300 | 1400 | 1500 | 1600 | 1700 | 1800 | 1900 | 2000 | 2100 | 2200 | 2300 | 2400 | 2500 | 2600 | 2700 | 2800 | 2900 | 3000 |
| HH | 2000≤HH≤3100 |
Center opening 4 panels landing door device(ZP interface)
FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements.
Configuration is not only for wire rope and rated load, but also
considered the size of the traction, as a result, the tensile
strength of wire rope is greater than the weight of the lift. The
safety factor is equipped with more than four wire rope. So it
won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator
running?
If it occurs, the elevator will automatically stop due to the
electrical and mechanical safety device. In case of power
failure,elevator brakes will automatically taken. In addition, the
power supply departments such as planned outage, prior notice are
also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of
elevator will automatically restart without any danger. With anti
clamping switch, once the gate touched, this switching action make
the elevator unable to be closed and even reopened. In addition,
closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the
(tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily
proportional to the operation complexity. Therefore, escalators
designed by us apply an integrated structure, so that the equipment
is more precise and more efficient and allows easier and more
convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.
