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| Input voltage | 24 V DC |
| Nominal current | 1.4 A / 2.0 A / 2.6 A / 3.0 A |
| Stroke lengths | 530, 710, 960, 1200 mm |
| Max. Pull & Push Force | 500 N / 750 N / 800 N / 1000 N |
| Running speed | ca. 14 mm/s |
| IP Code | IP 54 / IP 65 on request |
| Switch on duration | 30 |
Folding arm² actuators- Premium RWA window opener
The folding arm is the premium actuator technology for electromotive window opening on facades and roofs. It is not only designed and tested for use in smoke and heat ventilation, but also for controlled natural ventilation. Actuators of the "folding arm" type have a special kinematics and their high-performance gear (> 20,000 LW) in combination with the stainless steel lever arms is very resistant to variable loads (wind, snow). Especially the symmetrical design and, when closed, the small installation dimensions make this automatic window opener ideal for projects with high aesthetic demands - especially for large and heavy windows. All folding arm actuators are tested and certified according to EN 12101-2 together with various profile series for use as natural smoke and heat exhaust ventilation devices. The connection is made via the SICO-PLUG connection plug. This contains the SICO BUS programming interface by which parameters such as opening stroke and force can be parameterised and further status messages can be read out. Products of the PA-series are available in different versions as solo and synchro capable actuators. They can be networked with each other in synchronous groups as well as for remote control with SHEV control panels and the building management system. All folding arm² actuators are characterised by a very high efficiency for the low power consumption and thus reduce permanently running operating costs.
Modern high performance gearbox with fast smoke extraction
The folding arm² PA-KL² is an electric opener for windows and flaps in case of fire as well as for daily natural ventilation. The folding arm² has a high performance gearbox which can withstand more than 20,000 load changes. Larger opening angles at opening times < 60 seconds allow for faster ventilation and smoke extraction. The number of necessary opening elements in a room can thus be considerably reduced. The PA-KL² folding arm provides up to 1,000 N force. This makes the actuator suitable for extremely large and heavy elements, even with unfavourable force application. With a stroke of up to 1,200 mm, the actuator can be used very well for the automation of roof exits.
| Matchcode | PA-KL2 |
| Product name | Folding Arm² PA-KL² |
| Features | 3 Years warranty SICO Synchro SHEV VENT Input 24 VDC N-SHEV approved |
| Input voltage | 24 V DC |
| Nominal current | 1.4 A / 2.0 A / 2.6 A / 3.0 A |
| Input voltage range | - 15 % / + 25 % |
| Ripple | 500 |
| Stroke lengths | 530, 710, 960, 1200 mm |
| Max. Pull & Push Force | 500 N / 750 N / 800 N / 1000 N |
| Classification | EN 12101-2, EN 60335-1, EN 60335-2-103 |
| Cut-Off | Integrated cut-off with microprocessor |
| Running speed | ca. 14 mm/s |
| IP Code | IP 54 / IP 65 on request |
| Switch on duration | 30 |
| Environment temperature range | 0 °C to + 70 °C |
| Weight | approx. 5.5 kg |
| Mounting way | fitted |
| Housing | Aluminium housing E6 / EV1 anodized |
| Connections | SICO PLUG connection. Excluding connection cable / set. |
| Part no. | Matchcode | |
|---|---|---|
| M2 2027 S | PA-KL²-DUO-100/1422-S | |
| Stroke 530 mm | ||
| Part no. | Matchcode | |
|---|---|---|
| M2 2006 | PA-KL²-K-50/530 | |
| M2 2006 S | PA-KL²-K-50/530-S | |
| M2 2007 | PA-KL²-K-80/530 | |
| M2 2007 S | PA-KL²-K-80/530-S | |
| Stroke 710 mm | ||
| Part no. | Matchcode | |
|---|---|---|
| M2 2001 | PA-KL²-50/710 | |
| M2 2001 S | PA-KL²-50/710-S | |
| M2 2002 | PA-KL²-80/710 | |
| M2 2002 S | PA-KL²-80/710-S | |
| M2 2003 | PA-KL²-100/710 | |
| M2 2003 S | PA-KL²-100/710-S | |
| Stroke 960 mm | ||
| Part no. | Matchcode | |
|---|---|---|
| M2 2004 | PA-KL²-M-75/960 | |
| M2 2004 S | PA-KL²-M-75/960-S | |
| Stroke 1200 mm | ||
| Part no. | Matchcode | |
|---|---|---|
| M2 2005 | PA-KL²-L-55/1200 | |
| M2 2005 S | PA-KL²-L-55/1200-S | |
 Brochure Window Automation | Brochure Window Automation |
| Brochure_EA-KL2 | Brochure for folding arm EA-KL2 |
| Brochure_EA-KL2_actuator brochure | Broschure for folding arm EA-KL2 |
| Catalogue (web) Smoke & Daily Vent | Catalogue (web) Smoke & Daily Vent |
| Short brochure PA- Folding Arm² | Short brochure for the Folding Arm² PA-KL², PA-KL²-T door opener and PA-KL²-DF rotary wing actuator, incl. SICO |
| Technical detail PA-KL²-x-xx opening widths | Supplement to the operating manual PA-KL²-x-xx: permissible mounting positions and associated opening widths |
| BA_PA-KL²-DUO_EN_10 | Operating Manual PA-KL²-DUO |
| Operating manual_PA-KL²-x-xx_EN | Operating manual for folding arm actuator PA-KL²-x-xx in English |
| TD_M2-1485_EA-KL2-L | Technical details for installation of folding arm EA-KL2-L for roof exit |
| Technical Details EA-KL2-L_Li-Re | Technical details for installation of folding arm long version on Wicona profiles for roof exit EA-KL2-L-Li-Re |
| Technical Details EA-KL2-L_LI-RE | Technical details for installation of folding arm long version on Raico profiles for roof exit EA-KL2-L-Li-Re |
| Technical details EA-KL2-L_LI-RE | Technical details for installation of folding arm actuator EA-KL2-L-LI-RE on SCHÜCO profiles right and left (roof exit) |
| Technical Details M2-1490_EA-KL²-K | Technical Details for folding arm EA-KL²-K short with mounting versions |
| Technical Details_K-KL2-M(S)-AW57RO-K2_1613_DE_11 | Mounting example for folding arm K-KL2-M(S)-AW57RO-K2_1613 |
| Technical Details_K-KL2-M-S-RAICO105D-K2-1616 | Example for installation for window profile RAICO105D for bracket K2-1616 |
| Technical Details_K-KL2-S(M)-ESCO-K2-1615_EN_11 | Example for installation on window profile for bracket K2 1615 |
| Technical Details_K2-1612_K-KL2-S_12 | Example for installation of the bracket K2 1612 on the secondary closing edge, SHE window opening outwards |
| Technical Details_K2-1628_K-KL2-M3D_10 | Example for installation of the bracket K2 1628 on a Wicona SHE window profile for mounting on a sloping closing edge, axial, opening outwards |
 CAD drawing PA-KL²-xx | CAD drawing for folding arm² PA-KL²-xx |
| CAD drawing PA-KL²-xx | CAD drawing for folding arm² PA-KL²-xx |
| Certificate actuators | CE Declaration of conformity for Folding arm², chain, linear and slit actuators |
| Certificate EN 60335 | EN 60335-1:2012/A11:2014 EN 60335-2-103:2015 |
| Certificate PA-KL2 | Declaration of conformity for folding arm PA-KL²-K-50 / PA-KL²-K-80 /PA-KL²-50 / PA-KL²-80 / PA-KL²-100 / PA-KL²-M-75 / PA-KL²-L-55 |
| Certificate UKCA_PA-KL²_PA-KL²-T_PA-KL²-DF | Declaration of conformity for folding arm actuator PA-KL², PA-KL²-T, PA-KL²-DF |
| Environmental Product Declaration (EPD) | Environmental Product Declaration (EPD) |
 Calculation Tool Folding Arm² | Excel Tool for roof windows |
| Safety instructions and warranty conditions | Safety instructions and warranty conditions |
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