Chain Actuator LIWIN L40, 24V, 500mm, grey
The LIWIN L40 is a reliable and robust chain actuator from the Comunello brand, specifically designed for the automated opening and closing of windows. With its high manufacturing quality “100% Made in Italy”, it offers a durable solution for modern building automation.
- Adjustable stroke: Thanks to the integrated trimmer, the stroke can be flexibly set to 200 mm, 300 mm, 400 mm or a maximum of 500 mm.
- Smooth operation: Equipped with Soft START and Soft STOP for gentle, material-friendly window opening and closing.
- High safety: An integrated electronic obstacle detection system (amperometric cut-off) protects the actuator and the window from damage.
- Robust construction: The housing made of high-quality die-cast aluminium and the double-link stainless steel chain guarantee maximum stability and corrosion resistance.
- Easy installation: An included drilling template facilitates installation on various window types.
Technical data at a glance
- Power supply: 24 V DC
- Stroke length (adjustable): 200, 300, 400, 500 mm
- Max. force (pull and push): 400 N
- Speed (unloaded): 11 mm/s
- Protection class: IP30
- Power consumption: 24 W
- Current consumption: 1 A
- Operating temperature: -5°C to +50°C
- Dimensions: 30 x 58 x 498 mm
- Colour: Grey
Scope of delivery: Chain actuator LIWIN L40, mounting template and multilingual user manual. Mounting brackets for the sash and the frame are available separately.
| Technical data | |
| Color | Grey |
| Compressive force | 400 N |
| Nominal voltage | 24 V DC |
| Stroke | 200 mm-300 mm-400 mm-500 mm |
| Stroke speed | 11 mm/s |
| Tensile force | 400 N |
| Variant | Single |
| Type (Drive) | Chain Drive |
- Brand: Fratelli Comunello S.p.A.
- Product Code: Fratelli Comunello S.p.A. ML40SRWNW50LAG00I
- Availability: 5-10 Days
-
211.30€
incl. 19% VAT plus shipping
🔍 Find the right window actuator
You can find this actuator among over 630 other window actuators in our actuator finder.
Start actuator finder now →









