RL-Z automatic revolving door – 3/4 wing revolving door with showcase in the middle
- Brand

- TypeAutomatic revolving door
RL-Z automatic revolving door, 3 or 4 wings Automatic revolving door with display case in the center, providing elegant entrance and effective climate control.
Overview of NABCO RL-Z automatic revolving door (Japan)
The NABCO RL-Z automatic revolving door, also known as a 3- or 4-wing revolving door, is a premium center-shaft model designed in Japan. Combining refined aesthetics, outstanding durability, and flexible operation, the RL-Z provides a modern entrance solution for projects that require elegance, safety, and energy efficiency.
The NABCO RL-Z series is not only suitable for hotels, shopping centers, and Grade A offices but also meets the strict technical standards of public facilities with heavy foot traffic.
Key features of NABCO RL-Z revolving doors
- Durable construction: Reinforced aluminum frame ensures high stability and a design lifespan of up to 15 years.
- Safe and smooth operation: The revolving door is equipped with anti-collision and anti-pinch mechanisms, along with advanced safety sensors.
- Energy efficiency: Minimizes air leakage, reduces air conditioning costs, and operates with low noise.
- Smart control: Imported digital control system for reliable and stable performance.
- Flexible usage: Easily switch between automatic rotation and manual push mode, ensuring operation even during power outages.
Practical applications
The NABCO RL-Z automatic revolving door is an ideal choice for:
- Luxury hotels & resorts: A premium hotel entrance solution that enhances brand image.
- Shopping centers & supermarkets: Handles heavy traffic flow while reducing air-conditioning loss.
- Grade A office buildings: Optimizes a professional and modern appearance.
- Public facilities: Ensures safe operation, minimizing risks in crowded environments.
Consultation & quotation
With over 20 years of experience, a team of engineers trained to Japanese standards, and the official NABCO distribution license in Vietnam, Sonha Auto is committed to delivering genuine RL-Z automatic revolving doors that are safe, durable, and backed by a 24-month warranty with on-site technical support.
The NABCO revolving door line has been successfully implemented by Sonha Auto in major projects such as 5-star hotels in Hanoi and Ho Chi Minh City, Lotte Mall, Aeon Mall, and Grade A office buildings affirming its superior quality and reliability.
- 📞 Hotline: 093 645 6008
- ✉️ Email: sales@sonha.com
- 🌐 Website: https://sonha.com
Sonha Auto is committed to providing safe, durable, and authentic Japanese automatic door solutions for every project!

| Product Name | RL-Z |
| Power Supply | AC220V·16A |
| Diameter (mm) | 2800~3800 |
| Passage height (mm) | 2200~3000 |
| Canopy height (mm) | 300~600 |
| Access width (mm) | Three-wing: 1280~1780 |
| Four-wing: 1895~2595 | |
| Revolving speed | Standard revolving speed: 3 rpm (3–4 rpm) Low revolving speed for opening/closing: 2 rpm (2–3 rpm) |
| Revolving direction | Anti-clockwise |
| Safety protection device | Door body sensor: Position anti-pinch sensor Safety stop device: Rubber anti-pinch sensor Emergency stop device: Low-speed revolving switch |
| Maximum bearable wind speed (H=2200mm) | <20m/s |






