2-Leafs Center Opening VVVF Door Operator with Car Top Installation
The Center Opening VVVF Door Operator is an advanced and efficient
system designed for the precise and smooth operation of
center-opening doors, commonly used in elevators, trains, and
automated access systems. This operator utilizes Variable Voltage
Variable Frequency (VVVF) technology, which ensures optimal control
over the door's movement, enhancing both performance and energy
efficiency.
The VVVF technology allows for precise adjustment of the motor's
speed and torque, enabling the doors to open and close smoothly
without abrupt movements. This results in reduced wear and tear on
the door mechanism, extending its lifespan and minimizing
maintenance requirements. The system is particularly beneficial in
high-traffic environments where doors are frequently operated, as
it ensures consistent performance and reliability.
One of the key features of the Center Opening VVVF Door Operator is
its ability to handle varying load conditions. Whether the door is
lightweight or heavy, the system adjusts accordingly to maintain
smooth and quiet operation. Additionally, the operator is equipped
with safety features such as obstacle detection, which immediately
stops or reverses the door movement if an obstruction is detected,
ensuring the safety of passengers and preventing damage to the
door.
Overall, the Center Opening VVVF Door Operator represents a
significant advancement in door operation technology, offering
enhanced control, efficiency, and safety for a wide range of
applications.
| JJ | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 | 1100 | 1150 | 1200 |
| A1 | 1460 | 1560 | 1660 | 1760 | 1860 | 1960 | 2060 | 2160 | 2260 | 2360 | 2460 |
| A2 | 225 | 250 | 275 | 300 | 325 | 350 | 375 | 400 | 425 | 450 | 475 |
2-Leafs Center Opening VVVF Door Operator(Car Top Installation)
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.
