24 Volt DC Linear actuator with SYNCHRO option for louvre windows with a stroke of 120mm. and a push / pull force of 1000N.
High temperature resistance up to 300 degrees for 30 minutes. (acc. EN 12101/2).
Extruded aluminum housing, anodized EV1/E6

Especially designed for use on louvre windows or louvre vents for daily ventilation or SHEV systems which need a stroke of 120 mm. (optional stroke limit available)

The spindle is provided with blind hole thread M10 for installation on site. (also available with eye bolt for centre or side installation. Please contact us.)

Standard equipped with:

  • integrated electronic overload cut off
  • electronical end position cut off
  • electronic torque balancing (current consumption / force progressing) for providing high quality in any operation step
  • electronic retriggering blockade (avoids that the actuator starts running in direction of the already reached end position)

Also available in standard version (K7035A550) without the SYNCHRO option.

Supplied complete with rear mounting bracket type HK-L with blind hole thread M10.

Also available with customized stroke! Please contact us for more info.

Field of application (N)SHEV;Natural Ventilation
Electric features
Voltage 24V DC.
Current Nominal (A.) 1.0
Peak current (A.) 1.15
Cable 5x 0,75 mm2 | L= 2 mtr.
Cable connection Fixed cable
Switch on duration S2 30%
Mechanical features
Stroke (mm.) 120
Push force (N.) 1000
Pull force (N.) 1000
Speed (mm/sec.) 6.0
Max. opening/closing time (Sec.) 20
Temperature Resistance 300° C for 30 minutes (according to DIN EN 12101/2)
Temperature Range -5 °C to +70 °C
Dimensions and Weights
Dimension (L x W x H) 405 x 36 x 42 mm.
Nett weight (kg.) 3.0
Certifications / Tests
Certifications & Declarations
Limit stop Electronic overload cut-off
Overload cutt-off Electronic (Load dependent);Integrated;Synchro function
Protection Class IP54
Material Housing: Aluminium EV1 ano.


  • Brand: Simon-PROtec
  • Order Code: K7035A552
  • Part No. Manufacturer: M2-1434-S

  • Order Unit: st./pc.
  • Availability: On Order (3-4 weeks)

  • Price (Ex. VAT):  €385.00