| Part number | M2 2025 S |
| Input voltage | 24 V DC |
| Nominal current | 1.1 |
| Opening angle | 140 |
| IP code | IP54 |
| Switch on duration | 30 |
Product Information / Datasheet (PDF)
The folding arm² turning actuator PA-KL²-DF-K-S is an extremely powerful actuator for the electromotive opening and closing of bottom-hung, top-hung and side-hung sashes. It is suitable for use on inward and outward closing elements. It is mounted on the secondary closing edges. This actuator is a synchronous version.
The actuator PA-KL²-DF-K-S can be used very flexible regarding the installation situation and direction of rotation. Depending on the type of installation, opening widths of up to 140° are possible, thus ensuring rapid smoke extraction and ventilation in case of fire. The PA-KL²-DF-K-S turning actuator is tested and certified according to EN 12101-2 for use in a natural smoke and heat exhaust ventilation system and can also be used for controlled natural ventilation.
The PA-KL²-DF-K-S turning actuator has a special kinematics and the high performance gear (> 20.000 load changes) in combination with the stainless steel lever arm is very resistant. With a push and pulling force of 400 N and the extremely small installation dimension, this automatic opener is ideal for projects with high aesthetic demands - especially for short, heavy window sashes.
More power through synchronous version
The PA-KL²-DF-K-S can also be used as a synchronous actuator on bottom-hung and top-hung sashes that offer little space for opening. As a synchronous version, the folding arm applies a force of up to 800 N and can therefore be easily used on heavy elements. Its high resistance guarantees a safe functioning of the folding arm actuator even in strong winds.
The connection is made via the SICO-PLUG connector plug. This contains the SICO BUS programming interface, which allows the direct on-site parameterization of parameters such as opening stroke and force and the readout of further status messages. The PA-KL²-DF-K-S turning actuator can be networked with each other in synchronous groups as well as for remote control with SHEV control centers and building management systems.
In both end positions OPEN/CLOSED the actuator also offers a potential-free contact. Work sequence control and start-up delay are freely adjustable. Due to the freely adjustable start-up delay, the rotary wing folding arm is ideal for the automated opening of secondary sashes. The PA-KL²-DF-K-S turning actuator can also be used in combination with an additional locking device.
Your advantages at a glance:
| Matchcode | PA-KL²-DF-K-50/140deg-S |
| Article name | Folding Arm² Turning-actuator PA-KL²-DF-K-50/140deg-S |
| Part number | M2 2025 S |
| Input voltage | 24 V DC |
| Nominal current | 1.1 |
| Input voltage range | - 15 % / + 15 % |
| Ripple | 500 |
| Opening angle | 140 |
| Push force | 400 |
| Pull force | 400 |
| Nominal locking force | 700 |
| Classification | EN 12101-2, EN 60335-1, EN 60335-2-103 |
| Cut-Off | Integrated overlaod cut-off with microprocessor |
| Running speed | 3.1 |
| IP code | IP54 |
| Switch on duration | 30 |
| Mounting way | attached |
| Weight | 3.60 |
| Housing | Aluminium profile housing E6 / EV1 anodized |
| Housing type | Aluminium |
| Colour | RAL & DB colors |
| Housing length | 368 |
| Housing width | 58 |
| Housing height | 118 |
| Appliance class | III |
| Connection cable | SICO PLUG connection. Excluding connection cable / set. |
| Nominal working temperature | 20 |
| Environment temperature range | 0 °C - 75 °C |
Folding arm² turning actuator PA-KL²-DF-K-50/140deg-S
24 V DC / 1.1 A / 400 N / 140° opening width
Synchronous actuator
Folding arm² turning actuator for SHEV and controlled natural ventilation applications. Powerful actuator with 400 N push and pull force for electromotive opening and closing of bottom-hung, top-hung and side-hung sashes. Suitable for use on inward and outward closing elements. The mounting is on the secondary closing edges. With integrated, programmable SICO switch-off technology with microprocessor and SICO-PLUG connection plug. Work sequence control and start-up delay are freely adjustable. Tested and certified according to EN 12101-2 for the use in a natural smoke and heat exhaust ventilation system.
Technical data:
Rated voltage: 24 V DC (- 15 % / + 15 %)
Ripple: max. 500 mV
Rated current: 1.1 A
Switch-on duration: 30 % ED S2 (ON: 3 min / OFF: 7 min)
Push force: 400 N
Pulling force: 400 N
Nominal locking force: 700 N
Opening width: 140°
Running speed: 3.1°/s
Protection class: IP54 (IP65 on request)
Temperature range: 0°C to +75°C
Housing: Aluminium profile housing EV1 anodised
Lever: one-arm, stainless steel
Connection: SICO-PLUG (without connection cable / set)
Cut-off: Integrated overload cut-off with microprocessor
Volt-free contact (freely adjustable)
Dimensions (LxWxH): 368 x 58 x 118 mm
Weight: 3.60 kg
Options:
- Connecting cable/set
- Coating according to RAL or DB
- Single operation actuator
Manufacturer:
SIMON PROtec Systems GmbH
Type: Folding arm² turning actuator PA-KL²-DF-K-50/140deg-S
Article number: M2 2025 S
| Brochure EA-KL2-DF_Chain actuator brochure | Chain actuator brochure for folding arm EA-KL2-DF for rotary wings |
| Brochure Window Automation | Brochure Window Automation |
| Brochure_EA-KL2 | Brochure 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 |
| Operating manual PA-KL2-DF(-K) | Operating manual for folding arm actuator PA-KL2-DF(-K) folding arm for rotary wings |
 CAD drawing PA-KL²-DF | CAD drawing for PA-KL²-DF |
| CAD drawing PA-KL²-DF | CAD drawing for PA-KL²-DF |
| 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-DF | Declaration of conformity for folding arm PA-KL2-DF for rotary wings |
| 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) |
| Safety instructions and warranty conditions | Safety instructions and warranty conditions |
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