Curved Automatic Sliding Door Operators

Curved Automatic Sliding Door Operators integrate the drive system, controller, and curved track into a complete automation solution for curved entrance systems. The operator ensures smooth and precise door movement while maintaining reliable performance and efficient pedestrian flow in shopping centres, office buildings, hotels, airports, and other commercial environments.

Supporting semi-circular, full-circular, and segmented curved door configurations, the system allows entrances to integrate with curved façades and architectural features bringing a real touch of style. Beyond creating a distinctive entrance appearance, it helps maintain efficient access and dependable daily operation. Track lengths, access control accessories, and selected system components can be customized to meet specific project requirements and entrance designs.

Main Components
  • Drive system: Equipped with a 24V brushless DC motor and worm gear reducer, delivering efficient, low-noise operation and extended service life. The system incorporates a dedicated curved track and drive wheel assembly specifically engineered for curved door movement.
  • Control system: Features a 32-bit intelligent controller with self-learning capabilities and adjustable operating parameters. The system can be integrated with access control and fire safety systems to support different application requirements.
  • Sensors and safety devices: Available with microwave or infrared activation sensors and anti-pinch safety protection. The door automatically reverses when an obstruction is detected, and manual operation remains possible during power outages.
  • Mechanical structure: Comprises a curved track, dedicated hanger assemblies, and glass clamps. The modular design simplifies installation, servicing, and future maintenance.
Technical Specifications

Light-Duty Curved Automatic Sliding Door Operator

Max. Leaf Weight 2 × 110 kg (double-leaf)
Clear Opening Width ≤ 2200 mm
Clear Opening Height 2100–2500 mm
Opening / Closing Speed 100–550 mm/s (adjustable)
Power Supply 90–240 V AC, 50/60 Hz

Heavy-Duty Curved Automatic Sliding Door Operator

Max. Leaf Weight 2 × 200 kg (double-leaf)
Clear Opening Width ≤ 3500 mm
Clear Opening Height 2600–4000 mm
Opening / Closing Speed 100–450 mm/s (adjustable)
Power Supply 90–240 V AC, 50/60 Hz
Certifications
Founded in 2003, Shanghai PAD is an entrance door manufacturer specializing in providing automatic door system solutions for diverse architectural environments. With over 20 years of experience in manufacturing custom architectural doors and entrance systems, we deliver a wide range of revolving door, swing door and sliding door systems for hotels, office buildings, shopping malls, airports, hospitals and large commercial spaces.