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The 24V DC folding arm actuator PA-KL²-DF is a further development of the successful folding arm actuator PA-KL². This "DF" version has been specially developed for both inward and outward opening side-hung windows, but can certainly also be used on top- and bottom hung windows. Ideally suited for windows that require a large opening angle of up to 140 degrees.

The actuator housing is mounted on the frame and the sliding arm (which is included in the bracket-set) on the wing. It is possible to mount an actuator on both the top and bottom of the frame (SYNCHRO version), so that a good compression and more power can be ensured with large windows. Can be used on LH and RH windows.

Standard equipped with adjustable start-up delay, closing delay, sequence control, soft close, etc. (by SICO-Link software) , which means that the automation of casement windows is also possible.

The inside parts of the actuator are made of high grade steel, the housing of extruded aluminum and the arm is stainless steel.
Due to the use of these high-quality materials, the folding arm motor is very reliable. The service life has been tested on> 20,000 movements.

All folding arm actuators comply with EN12101-2, making them suitable for use in SHEV systems.

This motor is available as standard with a long (PA-KL²-DF) arm and a short (PA-KL²-DF-K) arm. The slide channel is also available in different lengths and must be ordered separately. Various factors such as sash width, desired opening angle, inward or outward opening, position of the actuator on the frame, etc., influence which actuator and bracket set are best suitable.
If in doubt about the right combination, always contact us for advice.

Field of application(N)SHEV | Natural Ventilation
Electric features
Voltage24V DC
Current Nominal (A.)1.4 | 1.6
CableOrder separately (6x 0.75 mm² met SICO-Plug)
Cable connectionSICO-Plug
Switch on durationS2 30%
Mechanical features
Push force (N.)300 | 500
Max. opening angle (degrees)140
Sound level (1 mtr. distance)< 70 dB
Temperature Range-5 °C to +75 °C
Dimensions and Weights
Dimension (L x W x H)368/568x58x118 mm.
Overload cutt-offElectronic (load dependent) | Integrated
Protection ClassIP54
MaterialBody: Aluminium / Arm: RVS / Internal mech.: Steel
Warranty3 years

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