Comunello LIWIN 25 Chain Actuator 230V AC Adjustable Stroke 250N IP44 Black

Product Overview

Comunello LIWIN 25 230V AC Chain Actuator is an electric drive used for automatic opening and closing of high-mounted windows and skylights. Typically installed in commercial, public, or residential buildings where remote or automated control of windows is required, this model is suitable for wooden, aluminum, and PVC windows and supports both inward and outward opening types. The actuator is IP44 rated for water and dust protection and operates safely within a temperature range from -5°C to +50°C.

The adjustable chain stroke function, switch-selectable between 200 mm, 250 mm, and 380 mm, distinguishes this actuator from standard models?providing flexibility to adapt to varying window sizes and ventilation requirements. This feature reduces installation planning risks and makes the LIWIN 25 especially suitable for contractors and OEM procurement where multiple window formats or site-specific automation needs exist.

Key Features

• Adjustable chain stroke ? settings at 200 mm, 250 mm, or 380 mm for varied window dimensions and ventilation control


• Push/pull force 250N ? suitable for automated operation of medium-sized windows up to 125 cm wide


• Universal compatibility ? works with wooden, aluminum, and PVC windows, both inward/outward and roof types


• IP44 protection ? dust and water-resistant for installations in humid or exposed locations


• Operating temperature -5°C to +50°C ? reliable function in standard indoor/outdoor environments


• Robust chain construction ? reinforced links increase operational reliability and longevity


• Direct 230V AC power input ? compatible with most building automation systems and electrical infrastructure

Technical Specifications

• Input Voltage: 230V AC


• Push/Pull Force: 250N


• Maximum Window Width: 125 cm


• Chain Stroke: 200/250/380 mm (adjustable by switch)


• Protection Grade: IP44


• Operating Temperature: -5°C to +50°C


• Dimensions: 390 x 38 x 73 mm


• Compatible Window Types: Wooden, aluminum, PVC; inward/outward opening; roof windows

Applications

Used for automatic opening and closing of high-set windows, skylights, and ventilators in office buildings, schools, shopping centers, production facilities, and residential projects. Suitable for windows requiring remote-controlled or automated actuation, including fire ventilation, smoke extraction, and regular ventilation. Compatible with single or grouped installations on windows up to 125 cm wide, as well as OEM solutions for building automation systems.

Packaging & Shipping

Standard export packaging. Each unit includes the actuator, adjustable mounting brackets, and installation hardware. Instruction manual included. Suitable for bulk shipment to contractors or OEM clients.