Ensures even force distribution across wider openings by working in tandem with the primary rack actuator, preventing uneven movement or binding.
Extends the capability of the UCS Rack Actuator to handle larger, heavier window assemblies without replacing the primary unit. Available in both 10mm and 12mm rack sizes.
Mechanically linked via the S1 Connecting Bar Kit for reliable synchronisation without additional electronic control modules.
Operates alongside a primary UCS Rack Actuator for balanced, even opening of wider or heavier windows, rooflights and domes.
Available in 10mm rack (180mm, 350mm, 550mm stroke) and 12mm rack (750mm, 1000mm stroke) to match the primary actuator and suit the installation.
Connected to the primary actuator via the S1 Connecting Bar Kit, ensuring stable and uniform actuation across the full stroke length.
Suitable for top-hung and bottom-hung windows, louvres, rooflights and roof domes used in natural ventilation systems.
Engineered for reliable operation of skylights and roof domes, even at steep angles and under load.
Designed for automated and manual natural ventilation in commercial, educational and residential buildings.
Suitable for both new-build installations and retrofit projects where existing windows need automated ventilation.
Linked to the primary UCS Rack via the S1 Connecting Bar Kit for stable, balanced actuation without electronic sync modules.
Available in 10mm rack (up to 550mm stroke) and 12mm heavy-duty rack (up to 1000mm stroke) to match the primary actuator.
Dual-point actuation prevents uneven loading on wider windows and rooflights, reducing wear and extending hardware life.
Extends the capability of an existing UCS Rack installation to handle larger, heavier window assemblies without replacing the primary unit.
We have a team of ventilation specialists on hand to help guide you towards selecting the right actuator for your project.
Call us: 01202 725 485
Email us: info@vent-trade.co.uk
Electric rack and pinion actuator with 1000N push-pull force. 180–1000mm stroke in 110–240V AC or 24V DC RWA. For heavy windows and rooflights. Trade supply.
Versatile rack actuator for windows, rooflights, domes and louvres. 10mm and 12mm rack with 180-1000mm stroke. 230V AC and 24V DC.
Main and auxiliary rack actuator kit with 12mm connecting rods. Dual-point actuation for larger windows, domes and louvres. 180-1000mm stroke in 230V and 24V.