WMU 831
Chain Actuator 300N 1A, Natural Ventilation & Smoke Exhaust
300N push/pull force, 24V DC, suitable for comfort and certified smoke ventilation
- Push/Pull Force 300 N
- Stroke Length 250 - 500 mm
- Operating Voltage 24V DC
- Power Consumption 1.0 A
Silent, powerful and discrete window actuators (150N - 500N) for surface and concealed in-frame mounting. WindowMaster chain actuators are distinguished by whisper-quiet operation, microprocessor accuracy, and sleek architectural profiles suited for surface or concealed in-frame integration.
Precision position feedback with three operating speeds: whisper-silent comfort mode, daily ventilation, and rapid smoke exhaust.
Synchronizes up to 4 actuators on a single sash without requiring complex external synchronization modules.
Integrated electronic load monitoring automatically reverses movement upon encountering any obstacle during closure.
Chain Actuator 300N 1A, Natural Ventilation & Smoke Exhaust
300N push/pull force, 24V DC, suitable for comfort and certified smoke ventilation
Chain Actuator 300N 1A, Natural Ventilation & Smoke Exhaust
300N force featuring microprocessor control and MotorLink® technology
Chain Actuator 400N 2A, Natural Ventilation & Smoke Exhaust
Heavy-duty 400N actuator engineered for heavy window sashes and roof lights
Chain Actuator 500N 1A, Natural Ventilation & Smoke Exhaust
High-performance 500N actuator with optimized power consumption
Chain Actuator 500N 2A, Natural Ventilation & Smoke Exhaust
Maximum force and high-speed emergency opening upon fire alarm activation
Chain Actuator 250N 1A, Natural Ventilation & Smoke Exhaust
Compact and slimline actuator designed for discrete frame mounting
Chain Actuator 150N 0.5A, Natural Ventilation
Energy-efficient micro actuator for smaller natural ventilation windows
Concealed Chain Actuator 200N 1A, Natural Ventilation & Smoke
Fully concealed in-frame actuator for invisible window automation
Concealed Chain Actuator 200N 1A, Natural Ventilation
Invisible frame mounting for automated natural comfort ventilation
Chain Actuator 200N 1A, Natural Ventilation
Standard solution for comfort ventilation with MotorLink®
Chain Actuator 200N 1A, Natural Ventilation
Universal actuator for side-hung and top-hung outward opening sashes
Autowin collaborates seamlessly with sibling companies within AMAWOOD AB, delivering pre-integrated motorized hardware into premium timber fenestration crafted in Lenhovda.
Let There Be Light: Bespoke luxury architectural timber sliding and bifold systems.
Visit ltbl.se (opens in new tab)Formfönster: Custom-shaped round and arched windows with 5-axis CNC precision.
Visit formfonster.com (opens in new tab)View: Large panoramic timber lift-slide doors with zero-threshold accessibility.
Visit view-line.se (opens in new tab)LMAB: Industrial contract manufacturing, CNC routing and robotic finishing.
Visit lm-ab.se (opens in new tab)