Usage Scenario Analysis:

1. Excessive Door Width: When the door width exceeds 2 meters, the high inertia during opening and closing places significant stress on the door structure and transmission gears. Small door openers may fail to brake effectively, potentially causing gear tooth breakage. Our H9 door opener is specifically designed to address these issues.

2. Excessive Door Weight: When the door weight exceeds 100 kilograms, the resulting high inertia can similarly lead to the problems mentioned above. Our H9 door opener is specifically designed to address these issues.

3. Excessive Door Height: When the door height is between 1.5 meters and 2.5 meters, similar risks due to excessive inertia may also occur. Our H9 door opener is specifically designed to address these issues.

4. High-Friction Door Structures: For outdoor iron or wooden doors that use iron hinges or have door shafts embedded directly into the ground, the high friction during operation requires an exceptionally high initial driving force from the opener. Using a small door opener may result in failure to open or close the door properly in low-temperature environments.

5. High Aesthetic Requirements: Side-mounted small devices often lack visual sophistication. The H9 model features wide aluminum castings and an arc-streamlined design, giving it a more high-end and upscale appearance.

6. Traffic Light Warning Requirements: For scenarios requiring clear traffic light-style warning reminders, the H9 is equipped with a dedicated LED light panel to enhance the visibility of the door and opener status indicators. Product electrical parameters:

   Input voltage: 220V ± 10%, 50HZ	Power supply: 160W;
   Motor voltage: 24V;	Rated power of motor: 60W;
   Static power of the device: ≈ 1W;	Motor speed: 1800RPM;
   Reduction ratio: 210/1;	Output torque: 78N · m;
   Longitudinal kilogram force: 7.73KG · m;	Remote control frequency: 430MHz;
   Bluetooth specification: BLE low-power Bluetooth;	Electric lock port output current: 1.2A [supports 2 280KG magnetic locks];
   Working temperature: -35 ℃ -85 ℃;	Access control port output current: 0.8A [Face recognition device requires separate power supply];
   Operating humidity: 30% to 80% (no condensation);	Remote control distance: ≈ 15M [interference free state];
   Door opening and closing speed: adjustable from 3-6S;	Traffic light voltage: 12V [positive];
   Waterproof rating: IPX4, waterproof and splash proof;

   Product Specifications

   Specification parameters: 215 × 161 × 180mm;	Arm size: 350mm;
   Axis distance from wall dimension: 145mm;	Outer dimension of shaft distance: 70mm;
   Expansion screw hole spacing: 147 × 125mm;	Door leaf base size: 70 × 20mm;
   Outer packaging size: 468 × 2746 × 247mm;	Total weight of the product: ± 8.5KG;

   Accessories List:

   Door body of door opener: 1 set;	Arm bag: 1 set;
   Screw package: 1 set;	Warranty card: 1 card;
   Instruction manual: 1 copy;	Remote control: 2 pieces;

   Product appearance dimension diagram:

   

   Product Explosion Diagram: