Sliding Gate Operator SP3500 TRI 400
- Brand

- TypeAutomatic gate
Operator 400 V for sliding gates up to 3500 kg in weight. Gate speed 10 m/min.
Overview of Sliding Gate Operator SP3500 TRI 400
The Sliding Gate Operator SP3500 TRI 400 is a premium product from BFT (Italy), designed specifically for projects that require heavy-duty performance and continuous operation. Equipped with a powerful 3-phase 400 V motor, the system can operate sliding gates weighing up to 3,500 kg at a speed of 10 m/min, meeting stringent access control needs in industrial facilities, diplomatic compounds, factories, and high-security complexes.
This operator stands out not only for its exceptional power but also for its stability, safety, and seamless integration into modern management ecosystems.
Main features of the SP3500 sliding gate operator
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Travel limits can be adjusted simply with the lever arm electromechanical limit switch system, giving absolute precision in stopping. |
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The powerful electric brake allows to block the leaf after the closing operations, guaranteeing a perfect closure even in sloped installations. |
Technologies

A single communication platform for all types of control units and receivers. The innovative interconnectivity systems developed by Bft along with wireless connection solutions in the field of access point automation become integrated through the new U-link system communication protocol. A technology designed and developed to operate using specific gateways for any type of physical media and communication protocol. To fully facilitate installers in creating the system and in maintenance, Bft can offer solutions based on Bluetooth transmission systems in local and TCP/IP environments for remote connection. U-Link ensures an absolutely stable standard, correct communication, as well as secure data protection thanks to two levels of encryption, offered by the data encryption system and password of the protocol and by the underlying communication system. – U-Link is a technological platform that forms the heart of Bft products – U-link uses an open approach: by changing the B-Eba, Bft proprietary gateway, it is possible to adapt to many different communication languages – U-link is flexible: it can work with or without a network connection, depending on the B-Eba gateway installed – U-Link enables remote maintenance of the products thanks to two-way communication – U-link is scalable: an infinite number of objects can be added to a U-link network – U-Link allows the creation of groups of products: various B-Ebas can be grouped to allow individual or group control of the associated products U-link is an innovation that turns products into Bft solutions.

The new coding system for direct cloning of remote controls Based on microprocessor technology, this system allows the cloning of any MITTO remote control in a MITTO REPLAY remote control. In fact, the first remote control “teaches” the second one the correct code which is automatically saved in the receiver the first time it is used. Everything occurs at the highest levels of security thanks to the use of the Rolling Code safe transmission system.
Practical applications
With its outstanding advantages, the Sliding Gate Operator SP3500 TRI 400 delivers an optimal solution for various projects:
- Heavy-duty capacity – ideal for high-security facilities: With the ability to operate gates weighing up to 3,500 kg, the system is particularly suitable for embassies, diplomatic agencies, or large-scale industrial complexes where maximum security and reliability are required.
- Durability and stability – designed for continuous operation: Thanks to its robust 3-phase motor, the operator ensures long-lasting performance even in harsh environments, making it the right choice for factories and industrial zones with frequent opening/closing cycles.
- Optimal operating speed – improving traffic management efficiency: A sliding speed of 10 m/min significantly reduces waiting times, offering a major advantage for warehouses, ports, and logistics hubs where large vehicle flows need to be managed efficiently.
- Flexible integration – centralized and intelligent management: The system easily integrates with building management, access control, lighting, air-conditioning, and more, enhancing the overall user experience and professionalism in premium urban complexes and luxury villas.
- Top-tier security – ensuring absolute control: Advanced encryption technology prevents unauthorized duplication, providing maximum safety for projects ranging from upscale residential areas to critical infrastructures requiring the highest level of security.
Consultation & quotation
Looking for a safe, modern, and durable automatic gate solution—especially for heavy-duty gates like the Sliding Gate Operator SP3500 TRI 400 from BFT (Italy)? Let Sonha Auto, the official BFT partner in Vietnam, be your trusted partner.
With over 20 years of experience and thousands of successful installations nationwide, we guarantee 100% genuine products. Our highly skilled engineering team provides professional consultation, design, installation, and maintenance. Moreover, our reliable after-sales service, clear warranty policies, and on-site technical support ensure absolute peace of mind.
- 📞 Hotline: 093 645 6008
- ✉️ Email: sales@sonha.com
- 🌐 Website: https://sonha.com
| Product | SP3500 Tri 400 |
| Slowdown | no |
| Motor voltage | 400 V |
| Control unit | SIRIO CBB |
| Locking | Mechanical |
| Board power supply | 400 V |
| Release | Hex key |
| Impact reaction | Sensitive edge |
| Power consumption | 550 W |
| Frequency of use | very intensive |
| Max. door/gate weight | 7716 lbs |
| Protection rating | IP54 |
| Gate panel speed | 10 m/min |
| Environmental conditions | 5 ÷ 122 ºF |
| Type of limit switch | Electromechanical |
| Interconnectivity | Yes |
| Pinion module | 6 |






