Telescopic Sliding Door Operators
By allowing multiple door panels to move simultaneously, telescopic sliding doors provide the largest possible walk-through for limited installation space typically found in commercial buildings, public venues, office complexes, transportation hubs, and other high-traffic environments. By allowing multiple door panels to slide and stack simultaneously, the entrance system achieves a larger opening width than a single slide or a bi-part sliding door.
The operator integrates the drive system, controller, sensing devices, safety components, and mechanical hardware into a complete automation solution. A 24V low-noise brushless motor, precision track system for telescopic doors, intelligent controller, multi-mode activation sensors, and anti-pinch safety protection work together to ensure smooth and reliable operation. For smart building applications, the system can also be integrated with access control, fire safety systems, and building management platforms. Track lengths, access control accessories, and selected system components can be adapted to suit specific project requirements.
Telescopic Sliding Door Operators are widely used in high-end shopping centres, retail chains, office buildings, hospitals, banks, hotels, business parks, metro-linked commercial developments, and other buildings with heavy pedestrian traffic and limited entrance space. They are also suitable for temperature-controlled laboratories, cleanrooms, and other specialized environments where efficient use of space, reliable sealing performance, and controlled access are required.
The telescopic door design allows multiple panels to stack together during opening, reducing the space required for door movement and making it particularly suitable for narrow passages and entrances with limited installation space.
Multiple door panels move simultaneously to create a wider clear opening, helping accommodate heavy pedestrian traffic in shopping centres, office buildings, hospitals, and other busy environments.
Smooth and quiet operation: Precision tracks and vibration-reducing transmission components help ensure stable door movement with minimal noise, creating a more comfortable user experience.
High-quality sealing strips help reduce air leakage, dust ingress, and noise transmission. This contributes to improved indoor comfort and reduced heating or cooling energy consumption.
Infrared sensors and anti-pinch protection systems help detect obstacles and automatically stop or reverse door movement when required. Lightweight yet high-strength door materials further enhance operational safety.
The system can be configured in single-opening or bi-parting arrangements and integrated with access control or sensor activation systems. Its modular design simplifies maintenance and helps reduce long-term service costs.
Durable drive components, hardware, and motors are designed to withstand frequent opening and closing cycles, making the system well suited to commercial and public buildings with demanding daily traffic levels.
PT1000 Double Telescopic Sliding Door Operator
| Door Configuration | 2-Leaf Telescopic (Single-slide) / 4-Leaf Telescopic (Bi-parting) |
| Max. Leaf Weight | 2 × 150 kg / 4 × 130 kg |
| Clear Opening Width | 600–1500 mm |
| Power Supply | 90–250 V AC, 50/60 Hz |
| Opening Speed | 150–500 mm/s (adjustable) |
| Closing Speed | 150–500 mm/s (adjustable) |
| Hold-Open Time | 0–20 s (adjustable) |
| Manual Opening Force | < 40 N (Single) / < 50 N (Double) |
| Motor Type A (Round) | 24 V DC, 100 W, 2300 rpm |
| Motor Type B (Square) | 24 V DC, 80 W, 3750 rpm |
| Ambient Temperature | -10°C to +70°C |
PT2000 Double Telescopic Sliding Door Operator
| Max. Leaf Weight (Single-slide) | 2 × 150 kg (2-Leaf Telescopic) |
| Max. Leaf Weight (Bi-parting) | 4 × 120 kg (4-Leaf Telescopic) |
| Door Leaf Width | 600–1300 mm |
| Opening Speed | 100–550 mm/s (adjustable) |
| Closing speed | 100–550 mm/s (adjustable) |
| Motor specification | 24 V DC, 100 W, 2300 rpm |
| Hold-Open Time | 0–60 s (adjustable) |
| Power Input | 90–240 V AC, 50/60 Hz |
| Ambient Temperature | -10°C to +70°C |
PT3000 Triple Telescopic Sliding Door Operator
| Max. Leaf Weight (Single-slide) | 2 × 150 kg (2-Leaf Telescopic) |
| Max. Leaf Weight (Bi-parting) | 4 × 120 kg (4-Leaf Telescopic) |
| Door Leaf Width | 600–1300 mm |
| Opening Speed | 100–550 mm/s (adjustable) |
| Closing speed | 100–550 mm/s (adjustable) |
| Motor specification | 24 V DC, 100 W, 2300 rpm |
| Hold-Open Time | 0–60 s (adjustable) |
| Power Input | 90–240 V AC, 50/60 Hz |
| Ambient Temperature | -10°C to +70°C |
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Controller
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Motor
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Hardware Components
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Hanger Assembly
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Sensor
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Track Rail
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Drive Belt
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Remote Control