
Compact sprocket-chain actuator with 150N thrust. Adjustable stroke of 250mm or 365mm in 24V and 230V. Suits top-hung and bottom-hung windows up to 25kg.
- 150N / 15kg
- 250 / 365mm
- 230V / 24V
- Silver, Black, White
- Sync option: No

At just 35mm high, the MICRO EVO 1 is one of the slimmest chain actuators available, minimising visual impact on window frames in architecturally sensitive environments.
Operational from -10°C to +60°C, the MICRO EVO 1 handles extreme temperature environments from cold-store ventilation to sun-exposed conservatory roofs.
Suits top-hung, bottom-hung, side-hung and centre-pivot windows, rooflights and domes. Optional pivoting support and bottom-hung brackets extend compatibility further.
Robust double-link steel chain mechanism delivers 300N of thrust and traction force, housed in a low-profile aluminium casing for a clean, unobtrusive installation.
Stroke adjustment dial on the side of the unit allows quick selection between 100, 200, 300 and 400mm positions, adapting to different window sizes without tools.
Automatic end limit setting eliminates manual calibration, simplifying installation and ensuring consistent positioning every time the window opens or closes.
Soft stop feature gently decelerates the chain before the window closes, protecting the frame and gaskets from impact damage and reducing operational noise.
Built-in compatibility with radio receivers enables wireless control integration, ideal for hard-to-reach windows and retrofit installations where running cables is impractical.
Synchronisation unit coordinates the chain movement of up to four actuators on a single window, ensuring even opening across wider or heavier sashes.
Ideal for outward-opening top-hung windows in commercial and residential buildings. Compact installation with clean lines.
Suitable for inward-opening bottom-hung windows where controlled ventilation is required at low level.
Compatible with centre-pivot windows for balanced opening and versatile ventilation control.
Supports side-hung window configurations for horizontal opening ventilation applications.
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.
At just 35mm high, one of the slimmest chain actuators available, minimising visual impact in architecturally sensitive installations.
Side-mounted dial allows tool-free selection between 100, 200, 300 and 400mm stroke positions to suit different window sizes on site.
Automatic end limit setting eliminates manual calibration, simplifying installation and ensuring consistent positioning every cycle.
Operational from -10C to +60C, handling demanding environments from cold-store ventilation to sun-exposed conservatory roofs.
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