Motorized Revolving Door

In the realm of modern architectural entrances, a motorized revolving door stands as a hallmark of energy efficiency and refined traffic flow. Designed to minimize air exchange while accommodating steady pedestrian movement, this solution integrates seamlessly with high-end commercial lobbies, hotels, and corporate headquarters. Our range encompasses diverse configurations, each tailored to specific operational demands. For projects where transparency and daylighting are paramount, the Automatic Glass Revolving Door delivers an unobstructed visual connection combined with hands-free activation. In settings that require intermittent manual override, the robustly engineered Manual Revolving Door offers reliable, low-maintenance performance. When complete automation with advanced sensor arrays and programmable control is essential, the Fully Automatic Revolving Door ensures barrier-free passage, ideal for inclusive design requirements. For environments demanding superior corrosion resistance and a sleek, metallic aesthetic—such as coastal resorts or healthcare facilities—the Stainless Steel Revolving Door provides enduring structural integrity alongside a timeless visual signature. Each model is built around a core motorized drive system that balances silent operation with rapid response, ensuring that your entrance becomes an asset in both functionality and brand perception.

The Motorized Revolving Door is engineered to accommodate high daily usage while maintaining precise climate separation. Central to its operation is a brushless DC motor integrated within the overhead canopy, driving the central axis through a planetary gearbox that delivers smooth torque even under variable load. Wing assemblies can be specified in 3-wing or 4-wing configurations, with leaf widths up to 1500 mm and overall diameter ranging from 2400 mm to 4200 mm, allowing the system to handle clear passage widths that comply with ADA and EN 16005 standards. Safety is embedded through contactless infrared sensors that detect approaching pedestrians, slowing rotation speed from a typical 5 rpm to a gentle 3 rpm, and automatically reversing upon obstruction. The control unit offers adjustable push-button activation or radar-based motion detection, and an optional night-mode function secures the leaves in a parallel-closed position after business hours. Below is a detailed breakdown of key technical specifications:

• Drive System: Brushless DC motor with planetary gear reducer, 0.25 kW nominal power
• Rotation Speed: Programmable 1.5–6.0 rpm, typical operation at 4.5 rpm
• Passage Capacity: Up to 32 persons per minute in 4-wing mode (based on 75 cm pedestrian lane)
• Safety Devices: 6 pairs of safety beams (door wing edge and canopy), emergency stop button, slip coupling clutch
• Glazing: 10 mm laminated safety glass as standard; optional 12 mm tempered glass or insulated glass units
• Canopy Material: Extruded aluminum profiles with thermal break, powder-coated or anodized finish; stainless steel cladding available
• Control Interface: Touch-screen LCD panel with BACnet/IP integration for building management systems
• Power Supply: 100–240 V AC, 50/60 Hz, single phase; standby consumption below 45 W
• Weather Resistance: IP54 rated drive compartment, tested for wind loads up to 2.5 kN/m²
• Emergency Egress: Collapsible wing mechanism allows leaves to fold open under 90 N pressure for unimpeded exit

Installation flexibility is a core design principle of the Motorized Revolving Door. The modular canopy splits into segments for elevator transport, and the floor-mounted centering pin can be epoxy-set or mechanically anchored depending on substrate conditions. All wiring terminates in a single junction box accessible from within the ceiling void, simplifying integration with access control readers, intercom stations, and lobby automation protocols. The door’s brushless motor operates without carbon dust, making it suitable for clean environments such as laboratories and pharmaceutical corridors. Maintenance requirements are minimal: an annual inspection of the bearing assembly, safety sensor alignment, and drive belt tension ensures decades of reliable service. Optional finishes include brushed stainless steel, bronze anodized aluminum, or custom RAL powder coating to match façade elements. Furthermore, the system’s air infiltration rate is certified at less than 0.3 m³/h per linear meter of door gap under a 50 Pa pressure differential, demonstrating tangible HVAC energy savings in both heating and cooling climates. Through precise German-engineered components and rigorous cycle testing exceeding 2 million operations, the Motorized Revolving Door achieves a service life that aligns with the lifecycle expectations of premium commercial buildings.