Comunello LIWIN 35 SYNCHRO Chain Window Actuator 230V IP44 Synchronized Control

Product Overview

The Comunello LIWIN 35 SYNCHRO 230V chain actuator is used for electrically operating windows and skylights installed at height in commercial and residential buildings. With an IP44 rating, it is suited for indoor environments where moderate exposure to dust and moisture can occur, and is compatible with wooden, aluminium, and PVC windows that open outwards or inwards.

Its SYNCHRO version stands out by supporting integration of up to 30 actuators within a single control system, streamlining automation for large window arrays and facade projects. This feature removes the risk of uncoordinated operation in bulk installations, making it particularly well-suited for B2B buyers involved in smart building retrofit, facade automation, and centralized window control in office, school, or hospital projects.

Key Features

• SYNCHRO system ? enables grouped operation for up to 30 actuators in a coordinated automation network


• Adjustable chain stroke ? switch-selectable extension from 50 mm to 420 mm, supports varied window sizes


• Force output 350N ? opens and closes heavy windows securely for commercial-grade requirements


• IP44 protection ? resists dust and splashing water, fit for indoor and semi-protected environments


• Wide window compatibility ? suitable for wood, aluminium, and PVC frames, both inward and outward opening


• Operating temperature -5°C to +50°C ? reliable function across office, institutional, and residential settings


• Reinforced chain links ? increases durability and reduces risk of actuator failure in daily operation

Technical Specifications

• Chain Stroke: 50/100/150/200/250/300/350/400/420 mm (selectable)


• Push Force: 350N


• Pull Force: 350N


• Supply Voltage: 230V AC


• Protection Rating: IP44


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


• Dimensions: 390x38x73 mm


• Material Compatibility: Wood, aluminium, PVC windows


• System Integration: Up to 30 actuators (SYNCHRO system)

Applications

Intended for automation of windows and skylights in offices, schools, hospitals, and public buildings. Suitable for facade projects requiring synchronized window operation, such as ventilation control and automatic smoke extraction. Can be used in retrofit projects for smart buildings and centralized window systems. Fits into wooden, aluminium, or PVC window frames, both inward and outward opening, supporting individual or networked operation.

Packaging & Shipping

Standard export packaging. Unit includes actuator body, mounting brackets, and installation accessories. Instruction manual for SYNCHRO system integration is provided.