Folding Window Opener
- Type: Electric chain / screw / manual
- Voltage: DC 24V
- Thrust: 600–1000N
- Stroke: 200–1500mm
- Control: Remote, rain sensor, APP, fire linkage
- Price: $4–$120
-
Stable performance, low noise, easy installation and operation. Suitable for skylights, roof windows and smoke exhaust windows. Reliable quality, long service life, widely used in office buildings, factories and public places.
Performance
1. Driving Performance
- Thrust / Tension: Typically 200N–2000N, depending on model. Heavy‑duty versions can reach 6000N for large or heavy skylights.
- Self‑locking force: High static locking force to prevent window from accidental closing under wind or weight.
- Motor type: DC 24V is standard for safety and stability; some industrial versions use AC 220V.
2. Operating Performance
- Stroke range: 100mm–1500mm, customizable for different window sizes and opening angles.
- Opening speed: Usually 4mm/s–14mm/s. Slower speeds provide smoother and quieter operation.
- Opening angle: Adjustable from 15° up to 90°, based on mechanical structure and stroke.
3. Durability & Lifetime
- Working life: ≥10,000 opening and closing cycles under normal use.
- Noise level: ≤45dB during operation for quiet indoor environments.
- Mechanical structure: Includes chain, screw, or linkage arm, with high wear resistance and stability.
4. Environmental & Safety Performance
- Protection grade: IP32–IP65. Higher IP ratings (e.g., IP55, IP65) are suitable for outdoor or humid rooftop environments.
- Operating temperature: -25°C to +85°C, adaptable to extreme weather conditions.
- Safety features: Overload protection, anti‑pinch function, stall protection, and emergency manual operation.
5. Application‑oriented Performance
- Suitable for natural ventilation, smoke extraction, daily ventilation, and intelligent linkage systems.
- Stable performance under long‑term use, compatible with remote control, smart home systems, rain sensors, and wind sensors.
Application
|
Application Scenario
|
Window Type & Weight
|
Required Performance
|
Recommended Model Type
|
|---|---|---|---|
|
Residential Skylights (Living Room, Attic, Bedroom)
|
Small to medium-sized, 10–50kg
|
Low noise (≤40dB), low power consumption, easy smart control, IP32–IP44 protection
|
Chain-type (DC24V, 200N–600N)
|
|
Commercial Buildings (Offices, Shopping Malls, Hotels)
|
Medium-sized, 50–80kg
|
Stable operation, adjustable speed, compatible with smart building systems, IP44–IP55 protection
|
Screw-type (DC24V/AC220V, 400N–1200N)
|
|
Industrial Plants (Workshops, Warehouses, Factories)
|
Large/heavy-duty, 80–200kg+
|
High thrust (≥1500N), strong self-locking force, high temperature resistance, IP55–IP65 protection
|
Push rod-type (AC380V, 1500N–6000N)
|
|
Fire Smoke Exhaust (Public Buildings, Industrial Workshops)
|
Medium to large-sized, 50–150kg
|
Fast opening speed (≥10mm/s), emergency manual operation, fire-resistant, IP65–IP75 protection
|
High-speed screw-type/chain-type (DC24V/AC220V, 600N–2000N)
|
|
Greenhouses & Agricultural Sheds
|
Large-span, 60–120kg
|
Corrosion resistance, weather resistance (-25°C–+85°C), IP55 protection, linkage with temperature/humidity sensors
|
Stainless steel chain-type/screw-type (DC24V, 400N–1200N)
|
|
High-rise Building Skylights
|
Medium-sized, 40–70kg
|
Strong wind resistance, reliable self-locking, remote control, low maintenance, IP55 protection
|
Screw-type (DC24V, 600N–1000N)
|
Specifications
1. General Specifications
|
Parameter
|
Specification
|
|
Product Name
|
Ceiling Window Opener (Skylight Opener)
|
|
Material
|
Shell: Aluminum Alloy/304/316 Stainless Steel; Transmission: Carbon/Stainless Steel; Seal: EPDM Rubber
|
|
Installation & Control
|
Ceiling-mounted (Wall-mounted optional); Wired/Wireless/APP/Smart Linkage Control
|
|
Emergency Operation
|
Manual Crank / DC24V Backup Emergency Power Supply
|
2. Driving Performance
|
Parameter
|
Chain-type
|
Screw-type
|
Push Rod-type
|
|
Thrust (N)
|
200–1200
|
400–2000
|
1500–6000
|
|
Self-locking Force (N)
|
≥2000
|
≥3000
|
≥8000
|
|
Motor Power (W)
|
10–30
|
20–50
|
50–80
|
3. Operating Performance
|
Parameter
|
Chain-type
|
Screw-type
|
Push Rod-type
|
|
Stroke (mm)
|
100–1500
|
50–1500
|
100–1000 (Customizable)
|
|
Speed (mm/s)
|
8–14
|
5–8
|
4–12
|
|
Opening Angle (°)
|
15–45 (Max 60)
|
15–90
|
30–90
|
|
Noise (dB)
|
≤45
|
≤42
|
≤50
|
4. Electrical & Environmental Specifications
|
Parameter
|
Residential/Commercial
|
Industrial/Fire Protection
|
|
Working Voltage
|
DC12V/DC24V
|
AC220V/AC380V
|
|
IP Protection Grade
|
IP32–IP44
|
IP55–IP75
|
|
Operating Temp (°C)
|
-15 to +65
|
-25 to +120
|
|
Service Life (Cycles)
|
≥10,000
|
≥15,000–20,000
|
5. Key Safety Features
|
Safety Feature
|
Specification
|
|
Overload/Anti-pinch Protection
|
Auto power-off / reverse when overloaded or blocked
|
|
Fire Protection (for related models)
|
Class A, Fire endurance ≥120min
|
6. Application & Recommendation
|
Application
|
Window Weight (kg)
|
Recommended Model
|
|
Residential Skylights
|
10–50
|
Chain-type (DC24V)
|
|
Commercial Buildings
|
50–80
|
Screw-type
|
|
Industrial/Fire Exhaust
|
50–200+
|
Push Rod-type/High-speed Screw-type
|
