Technical Specifications
Overview
High-Efficiency Industrial Ventilation
The HDS series permanent magnet industrial ceiling fan is engineered to enhance comfort in large-scale environments such as factories, warehouses, and exhibition halls. Utilizing advanced variable frequency speed control and an external rotor motor, this system delivers quiet, energy-efficient air circulation. By pushing large volumes of air to the ground, it creates a natural breeze effect that improves overall air quality and personnel comfort.


Technical Specifications
- Voltage
- 220-240V380-460V
- Frequency
- 50/60 Hz
- Noise Level
- 38 dB
- Number of Leaves
- 5/6
Performance Data
Model Performance
| Model | Diameter (m) | Power (kW) | Air Volume (m³/min) | Speed (rpm) |
|---|---|---|---|---|
| HDS-3 | 3 | 0.37 | 4,000 | 120 |
| HDS-3.7 | 3.7 | 0.37 | 5,000 | 100 |
| HDS-4.3 | 4.3 | 0.75 | 7,000 | 90 |
| HDS-5 | 5 | 0.75 | 10,000 | 80 |
| HDS-5.5 | 5.5 | 1.1 | 11,000 | 70 |
| HDS-6.1 | 6.1 | 1.1 | 11,500 | 60 |
| HDS-6.7 | 6.7 | 1.1 | 12,000 | 55 |
| HDS-7.3 | 7.3 | 1.1 | 13,000 | 50 |
Features
Key Features
- Permanent magnet external rotor motor
- Variable frequency speed control
- Low noise operation
- Compact and lightweight structure
- Safety blade restraints
- Motor overload protection

Application
Suitable Environments







