Underground electromechanical operator ELI AC A40
- Brand

- TypeUnderground gate
ELI AC A40 Underground electromechanical operator 230 V for swing gates up to 4 m in length.
Overview of the ELI AC A40 underground automatic gate
The ELI AC A40 underground automatic gate is a premium product with a 230V electric motor imported from Italy, designed for swing gates with underground installation. It delivers a neat, elegant appearance along with outstanding durability. This is the optimal choice for projects that require a balance of aesthetics and functionality—from entrance solutions for luxury villas to modern residential areas, factories, or commercial buildings.
Main features of ELI AC A40
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Super fast AC35 motors: Maximum comfort. Fast opening is ideal for sites which require reduced waiting times meaning you can quickly clear busy or hazardous roads. Fast closing can help to improve security keeping the property safer from intruders. |
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New secondary arm: quicker and more secure attachment to the primary shaft, for a more reliable installation! |
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New crown produced in XECARB® (available for the models AC a 40, BT A 40): highly resistant thermal-plastic composite, widely used in sport and aerospace, allows the use on heavier gates with a longer service life. |
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Integrated mechanical stops: for both opening and closing, allowing the option of a simple installation by reducing the need for physical stops. |
Applied technologies
- Variable force technology along the travel path: The control circuit, powered by microprocessor technology, precisely determines the required force at each position of the gate’s opening and closing cycle. It then adjusts the motor’s pulling force accordingly, ensuring smooth and stable operation.
- Advanced encoding system: The new encoding technology allows direct copying of remote controls through microprocessor processing while maintaining the highest level of security.
- Connectivity with handheld programmers (Unipro, Uniradio, and Proxima): Enables data transfer between the automation system and a computer, making software updates fast and secure.
- Encrypted control signal system: Ensures maximum security by preventing external interference. Each command sent is uniquely encrypted and accepted only once by the receiver, eliminating the risk of code repetition.
Practical applications
- Entrance solution for villas: With its concealed underground design, the ELI AC A40 adds elegance and enhances the architectural aesthetics of the property.
- Residential areas & modern townhouses: Operates smoothly with minimal noise, ensuring safety control and greater convenience.
- Entrance solution for factories & industrial zones: Built for frequent use, offering durability, safety, and easy integration with management systems.
- Commercial buildings & premium offices: When aesthetics and operational efficiency must be perfectly combined, the ELI AC A40 is the ideal choice.
Consultation & quotation
Sonha Auto is the authorized distributor of BFT automatic gates in Vietnam, with over 20 years of experience in the field of automatic doors and gates. We are committed to:
- 100% genuine products imported from Italy.
- A team of experienced engineers providing full installation and maintenance support.
- Clear warranty policies and dedicated after-sales service.
If you are interested in the ELI AC A40 underground automatic gate, or other BFT automatic gate models, please contact Sonha Auto today. We will provide detailed consultation, competitive quotations, and the most suitable technical solutions for each project.
- 📞 Hotline: 093 645 6008
- ✉️ Email: sales@sonha.com
- 🌐 Website: https://sonha.com
| Product |
ELI AC A40 |
| Motor voltage |
230 V |
| Opening time to 90° |
13″ (no slowdown) |
| Limit switch standard |
N/A |
| Max. width of door/gate wing |
13 ft |
| Limit switch optional |
Magnetic |
| Maximum angle |
120 ° |
| Mechanical stops |
OP+CL |
| Impact reaction |
Electronic clutch (with control panel) |
| Compatible control unit |
RIGEL6, ALENA SW2 |
| Release |
Lever or lever with personalised key |
| Max. length gate panel without electric lock |
8 ft |
| Protection rating |
IP67 |
| Max. motor torque |
350 Nm |
| Environmental conditions |
-4 ÷ 131 °F |
| Max. opening cycles per hour |
20 |
| Interconnectivity |
no |







