Turbo Hard Fast Door

control system

The turbo hard fast door adopts a dedicated control system with a DSP processing chip as the core. The system precisely controls the opening height of the door body by receiving signals from the coaxial motor encoder

① The system has the function of displaying fault codes through LED tubes;

② Steering protection: When the motor drive line is connected incorrectly, the controller will directly report an error and the door will stop moving;

③ The torque ring, position ring, and speed ring of the dedicated system are fully closed;

④ The system comes with a braking function, which allows the motor to stop at the designated position without the need for external electromagnetic brake pads, ensuring that the door stops at the limit position without any deviation;

⑤ The memory function after a power outage can be reset by manually operating it after a power outage, without the need for further adjustment.

⑥ Motor overload and overcurrent protection.

motor system

The motor drive system adopts a coaxial motor system: rare earth permanent magnet synchronous motor; Brand encoder; Braking system; Large inertia planetary gearbox; Emergency manual activation mechanism;

1. The constant torque output of the coaxial motor maximizes the function of safety protection devices (such as infrared) and quickly rebounds;

2. Strong overload capacity, the switch can work over a thousand times a day in some high-frequency situations.

End buffer

Based on the constant torque characteristics of coaxial motors, the operation of the door body is smoother and the problem of noise during operation is solved. The end buffer technology effectively protects the rigid damage of the reducer and operating mechanism, and can digitally adjust different speeds according to actual needs, with a full range of fast slow stop changes, reducing wear and tear on various components, especially for the protection of the reducer mechanism.

lifting mechanism

The aluminum alloy turbine guided load-bearing track of this door is a patented technology of the company, which ensures the high-speed operation of the door curtain during the opening and closing process. The friction between the door curtain and the track rotation effectively controls the noise. According to the on-site installation structure, it can be divided into turbine suction type, elliptical suction type, heavy straight lifting type, 90 degree standard turning lifting type or more track methods. The standard is turbine suction type, and other lifting methods need to be reserved in advance with our sales personnel.

Door mechanism

The door curtain is a split assembly structure consisting of 215 anti pinch aluminum alloy door panels, soundproof load-bearing hinges, polyurethane guide wheels, and other components

1. The standard thickness of the door panel is 40mm and it is flame retardant. The surface has been treated with anodizing and organic coloring, and the wind resistance strength can reach level 12 according to the international color card standard color; Available colors include aluminum alloy primary color, pearl white, gray, and more;

2. Seal the door panels with soft connecting rubber strips, and the folding life of the soft connecting parts can reach over one million times;

3. The hinge load-bearing design ensures that the door curtain joint is not subjected to force, and there is no contact between the door panels, which can maintain flatness over time;

4. During operation, the door slides on the aluminum alloy track through polyurethane material guide wheels, and operates at high speeds.

security system

1. Infrared safety protection electric eyes: There are opposing electric eyes on both sides of the door frame. When there are obstacles under the fast door, the door remains open; When an object passes through the door when it descends, the door will open to the open position and wait until there are no obstacles below before delaying the descent. External infrared devices can be used to control the rapid rebound of the door. The rebound speed can be easily set by modifying the parameters. The functional definition of the infrared device can also be determined by modifying the parameters, such as whether it will rebound once or keep the door stationary for a long time when touching the infrared, which can be determined by modifying the parameters.

2. Bottom safety protection edge: When the door is descending, due to the object being in the blind zone of infrared safety protection, if the door presses against the obstacle below, the door will quickly rebound to the maximum opening, effectively protecting the objects or pedestrians below from accidents.

Wind resistance

Wind resistance capacity of 32 m/s (national wind resistance level 12)

Clear Window

High quality polycarbonate board, with a double-layer structure design that ensures insulation both inside and outside the door, while maintaining good transparency.

The lighting effect is clear and visible inside and outside, and the appearance highlights the level.

Sealing performance

Guide rail sealing, door panel middle sealing, door top sealing, door bottom sealing, multiple seals ensure airtightness and isolation effect inside and outside the door.

thermal insulating property

Thermal insulation performance K ≤ 0.6W/(㎡• K)

quick fix

In case of damage to the door panel, it is not necessary to remove and repair the whole door panel. The hanging fixed thermal insulation aluminum alloy door panels can be removed one by one, which is simple and time-saving

Manual Function

When there is a power outage, always turn on the motor brake and use the balancing system to lift the door, which can effectively solve the problem of the door not being able to open due to power outage or malfunction.

balanced system

Balance springs are installed inside the door pillars on both sides to maintain a certain balance with the weight of the door panels, while reducing the load on the motor during operation, ensuring smooth and comfortable operation.

Overall appearance

The precision formed turbine system, guide rail system, and protective cover are made of Baosteel galvanized sheet by laser cutting and CNC bending, which are long-lasting rust free, aesthetically pleasing, dust-proof, and easy to clean

drive system

The integrated transmission system ensures even force distribution on both sides of the door and smooth overall operation.

control box

Thickened IP54 control box, in compliance with national electrical safety standards.

Door panel traction

Adopting a high-quality, wear-resistant, and high-strength roller chain structure, the door body is driven into a rapidly variable speed turbine mechanism through a synchronous chain.

Institutional Enhancement

Adopting independently developed aluminum alloy guide rails, the guide rail system is suitable for fast variable speed use, which effectively lifts the door body during operation and prevents vibration and noise from occurring.

Power requirements

220V/380V/14A/50Hz/

insulation protection

Ip54 is waterproof and dustproof even when used in harsh environments.

Switch Mode

Standard one button with emergency stop switch; Manual opening mode after power failure.