A90 Actuator for swing opening – natural ventilation
- Brand

- TypeAutomatic smoke exhaust window
Electric actuator model A90 with double-link articulated chain in aluminum casing, including accessories and special guide for 90° swing opening.
Overview of the A90 Actuator for swing opening – natural ventilation
The A90 actuator for swing opening is a modern solution for buildings that require efficient air circulation and enhanced safety. Equipped with a rotary motor allowing an opening angle of up to 90°, the product features a double chain system enclosed in a robust aluminum housing and comes with a specialized guiding accessory. This design ensures smooth, durable operation, making it suitable for both natural ventilation needs and as a smoke exhaust window solution in emergency situations.
Features of A90 Actuator for swing opening
- Electric motor with double chain inside die-cast aluminum housing: Robust structure ensuring stable operation, reduced wear, and extended lifespan.
- Wide opening angle up to 90°: Suitable for strong ventilation requirements or rapid smoke exhaust in modern buildings.
- Operates on 230V 50Hz power supply.
- Integrated accessories and guiding system: Ensures smooth, safe opening while minimizing impact during operation.
- Flexible installation: The A90 automatic smoke exhaust window can be configured for inward or outward casement windows, meeting diverse architectural and construction needs.
- Synchronized dual-motor operation: Allows installation of two actuators on the same large window, ensuring even and safe opening/closing.
- Integration with M00 electric lock: Ensures single or paired actuators can fully seal the window, minimizing heat loss and optimizing energy efficiency.
- Certified with European CE standards: Guaranteeing quality, safety, and reliability in compliance with international standards.

Practical applications
Sonha Auto proudly provides premium smoke exhaust window solutions with the A90 actuator for swing opening, imported directly from Europe and certified to meet international standards. This product not only complies with fire safety regulations but also offers convenience, safety, and aesthetics for a wide range of buildings:
- Factories and public buildings: Supports effective ventilation and emergency smoke extraction, ensuring maximum safety for people and property.
- Shopping malls, offices, airports, hotels: A modern, reliable, and safe solution that easily meets strict fire safety requirements.
- Modern residential projects: Enhances convenience, smart automation, and architectural elegance with automatic natural ventilation.
Contact for consultation & quotation
To ensure your project is equipped with high-quality automation solutions and optimal performance, contact Sonha Auto today.
With over 20 years of experience as an official partner of leading brands (such as TOPP, BFT, NABCO, SWICO), our expert engineering team is committed to delivering:
- Professional consultation: Tailored technical solutions that meet specific project requirements (from automatic gates, operating room doors to ventilation systems).
- Transparent pricing: Detailed, competitive quotations for 100% genuine products.
- Comprehensive service: Fast, professional installation, warranty, and on-site maintenance.
We are always ready to help you create a safe, modern, and high-class living and working environment.
- 📞 Hotline: 093 645 6008
- ✉️ Email: sales@sonha.com
- 🌐 Website: https://sonha.com
| Model | A90 230V |
|---|---|
| Power voltage | 230V ~ 50Hz |
| Max applicable load in thrust | 400 N |
| Max applicable load in traction | 400 N |
| Maximum opening angle | 90° |
| Idle translation speed | 13.3 mm/s |
| Opening time | 32 s |
| Absorbed current | 0.2 A |
| Service type | S2 of 4 min |
| Operating temperature | -5°C ÷ +50°C |
| Protection Class | IP 30 |
| Possibility of installing double push point on the same window | yes |
| Parallel connection option | yes |
| Overlap from 0 to 50mm with automatic learning | yes |
| Dimensions | 673 x 43 x 93 mm |




