The Folding Arm² Door Opener PA-KL²-T-80 is used for the automated opening of doors of any kind. It is particularly suitable for self-closing doors that are used as air intake openings for smoke and heat dissipation in an emergency. In this case the body remains firmly connected to the door frame in its movement. Only the arm moves, which pushes the door open via a rolling mechanism. Manual opening of the door is not restricted.
Folding arm² door opener with 800 N - manual and automated opening of heavy doors without restriction
The actuator PA-KL²-T-80 can be used flexibly regarding the installation situation and direction of rotation. It is installed either at the frame or in the reveal, left and right side are possible. It is suitable for use on inward and outward closing elements. It is mounted at the secondary closing edge. Depending on the type of installation, opening widths of up to 122° are possible and, together with the extremely short opening time of less than 60 seconds, this guarantees rapid smoke extraction and ventilation in the event of fire. The targeted opening of doors to open the supply air simultaneously signals the ideal escape and rescue route. This can be combined with signal indicators and lights via a fire alarm system.
The PA-KL²-T-80 actuator is tested and certified according to DIN EN 12101-2. Actuators of the type Folding Arm² have a special kinematics and their high performance gear (> 20.000 LW) in combination with the stainless steel lever arm is very resistant. The folding arm² door opener PA-KL²-T-80 has a force of maximum 800 N in direction "OPEN" and a nominal load of 50 N in "CLOSED". The small installation dimensions and the nominal load of 800 N make this automatic opener ideal for projects with high aesthetic demands - especially for large and heavy doors.
Easy handling through software interface
The connection is made via the SICO-PLUG connector plug. This contains the SICO BUS programming interface by which parameters such as opening stroke and force can be parameterized directly on site and further status messages can be read out.
The actuator also offers a potential-free contact for the end position OPEN or CLOSED. Work sequence control and start-up delay are freely adjustable. Due to the freely adjustable start-up delay, the door opener folding arm is ideal for the automated opening of double leaf doors (secondary sash application). The PA-KL²-T door opener actuator can also be used in combination with electric openers and electric closer / motor lock which are installed in the door.
Attention: For simultaneous use of an electric opener or electric closer and the feedback contact, the wired variant {pdb a-577} is required.
Your advantages at a glance:
- suited for the automated opening of doors for supply air in case of fire
- no restrictions for manual door opening
- Automation of inward and outward opening elements possible
- large opening width 122 degrees
- Opening time < 60 seconds
- programmable via software interface
- Connection for electric opener or motor lock
- 3 years warranty
Under the Construction Products Regulations (CPR) it is a legal requirement to use only certified products for smoke ventilation. It is the responsibility of the installer to ensure installations meet the relevant standards. For more information see SCS Group’s Technical Bulletin.
