Brazil Industrial ceiling fan
Category:
Product Description
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Liquidcooling | Centralized | Natural | Variable | Energy | Intelligent | Six |
Huada HDS series smart permanent magnet large ceiling fan is a new product specially developed for improving the comfort of working environment.Self-designed variable frequency speed control,high efficiency and energy saving permanent magnet external rotor motor drive.lt has the advantages of low noise,small volume,light weight, compact structure and beautiful appearance. Widely used in industrial plants, logistics ware-housing,waiting room,exhibition hall,physical education hall,super tall space places,as anew type of ceiling fan space ventilation, personnel cooling.lt can push a large amount of airflow to the ground,forming a certain height of the moving airflow layer,thus contributing to the overall air circulation; Like the natural breeze system, enjoy the intimate experience of natural wind.
NATURAL THREE-DIMENSIONAL AIR SUPPLY ENHANCE HUMAN COMEORT
HDS series of permanent magnet type variable frequency big ceiling fans unique wing design,straight blade diameter from 2 ～ 7.3 m,adopting the principle of aerodynamics and advanced technology manufacturing blades wing, formed by strong air agitation ability of circulation flow field,produce like the breeze system of nature, the body will feel three-dimensional wind from all directions, increased sweat evaporation area, increase your comfort level。At the same time avoid the use of traditional high-speed fan in the direction of the wind all year round,causing a variety of human health problems，greatly improve the comfort of the environment.HDS series fans can be combined with the actual needs of different occasions to adjust the wind volume,the wind speed in the range of 1m-5m /s can be arbitrarily adjusted.In the open space, an industrial energy-saving fan can cover a maximum area of 1700m²。
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2~7.3m | 1m~5m/s | 1700m |
WORKING PRINCIPLE
Whether using natural ventilation or mechanical heating or cooling, we can help.Companies around the world have integrated our products into their facilities to improve comfort,safety and productivity while reducing costs.
BENEFITS/FUNCTIONS&APPLICATION CONDITION
| 对比内容 | 超大吊扇（7300 mm） | 牛角扇 |
|---|---|---|
| Unit fan power | 1.1 kW | 0.3 kW |
| Area covered /unit fan (m²) | ≥1500 m² | ≌30 m² |
| Cover 1400m² required fan quantity | 1 | ≥45 |
| Cover 140om² required fan power | 1.1 kW | 13.5 kW |
| Total power consumption per year(150days/per year,10 hr./per day) | 1650 kW | 20250 kW |
| Service life/ unit fan | ≥20 年 | ≤2 年 |
| Safety production of workshop Smooth logistics | 高 | 低 |
BLADE SYSTEM ENGINEERED FOR SAFETY
In the design philosophy of Huada,the blades are not merely an aerodynamic product-they are also the guarantee of structural safety and long-term stable operation. Every detail reflects a deep understanding and meticulous consideration of industrial usage scenarios.
Optimized Airfoil Structure,Enhanced Internal Stress Management
- Patented Design: Strikes a balance between aerodynamicefficiency and structural safety.
- Precise Dimensions: With a width of approximately 180mm,extensively tested and validated through numerous cases, it achieves the optimal balance among airflow, load, and weight.
- Upgraded Design Concept: Focuses on reducing self-weight and lowering the load on the motor, effectively alleviating operational stress and preventing risks of blade detachment or fracture due to stress concentration.
- Integrated Reinforcement Ribs: Two through-type reinforcement ribs increase flexibility, ensuring even stress distribution and reducing the risk of fatigue at the blade roots or connection points.
LIQUID-COOLED DIRECT DRIVEMOTOR SYSTEM
The Powerful "Calm" Core of HUADA Permanent Magnet Industrial HVLS Fans，Technological Innovation, Upgraded Drive Efficiency!
The new generation liquid-cooled direct drive motor system from Huada is specifically designed for permanent magnet industrial HVLS fans. By integrating liquid cooling with intelligent thermal protection,it significantly enhances motor efficiency, reliability, and quiet performance, ensuring stable operation and an extended service life.
- High Cooling Efficiency：The superior thermal conductivity of the coolant effectively enhances both the power density and torque density of themotor.
- Excellent Insulation Performance：Excellent Insulation Performance: The coolant can come into direct contact with the windings and magnetic materials,providing effective insulation and oxidation resistance.
- Compact Structure：The fully enclosed design significantly reduces the overall size and weight of the motor.
- High Operational Stability：The liquid cooling system offers substantial cooling capacity and excellent thermal stability, ensuring consistent performance.
- Low Noise Operation：The coolant's inherent sound-dampening properties result in significantly lower operational noise levels for the liquid-cooled motor.
- Extended Service Life：The liquid cooling system minimizes motor losses and wear. Furthermore,the coolant film lubricates bearings,contributing to a prolonged operational lifespan of the motor.
SMART CONTROL SYSTEM
A control system: IP54 protection grade, no fear of external oil,dust, moisture interference, WC control technology is simple to debug, high adaptability.
B control system: fully enclosed design, IP66 protection grade,dustproof, waterproof, moisture-proof, high temperature resistant indoor and outdoor use in harsh environments.
The system is positionless positive spin wave vector control,anti-electromagnetic interference, anti-radiation, small size,light weight and exquisite appearance.
System function is simple, 4 keys operation is easy to understand (start, stop, acceleration, deceleration).
The system comes with over-voltage, under-voltage, loss of voltage regulation, current, phase loss, overload, collision,overheating, lightning strike, abnormal and other protection.
Customizable intelligent control methods: WLAN, Bluetooth, 4G,time,PID, centralized control.
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A IP54 | B IP66 |
CENTRALIZED CONTROLMANAGEMENTSYSTEM
Forming the Intelligent Control Hub for Industrial Fans.Huada's centralized control system is engineered for industrial environments. It enables unified management, remote control, and intelligent scheduling for multiple fans, thereby assisting enterprises in energy conservation, environmental improvement, and smart maintenance.
- Unified Management：Control up to 30 fans with one-touch start/stop, speed adjustments, and inspections.
- Flexible Zoning：Group fans based on plant layout with independent parameter settings for different operating conditions.
- Smart Scheduling：A 7-day cyclic timer and temperature control module allow dynamic, multi-segment operation.
- Expansion Options：
Optional wireless communication simpliies installation.
Optional mobile APP enables remote control and monitoring.
- User-Friendly Interface：One-touch language switching (Chinese/English) and an intuitive layout lower training and maintenance costs.
SIX LEVELS OF SECURITY LONG WARRANTY RUNNING SMOOTHLY
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Permanent magnet motor warranty period of 3 Years | Controller warranty period of 18 Month |
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Integrated fan blade bracket design to | Shaft break protection design to prevent the entire unit from accidentally falling. | Fan blade bracket breakage protection design to prevent blade detachment accidents. | High-strength aluminum-magnesium alloy tensile blade for aviation, internal reinforcement structure, to ensure the safety of the blade. | Wire rope traction device ensures motor stability and does not shake; it also prevents the whole machine from accidentally falling. | Automatic power off protection, to ensure that the blade accidental touch, timely safety shutdown. |
STRENGTH TABLE OF KEY PARTS
Motor Torque | Axis | Connection board | ||||||
|---|---|---|---|---|---|---|---|---|
| Max. torque (N·m) | Speed (r/min) |
| Tensile strength (kg) | Max. torque (N·m) |
| Tensile strength (kg) | Max. torque (N·m) |
0.37 | < 40 | 100 | 固定轴 Fixed shaft | > 5000(> 100倍 Times) | 2400(> 60倍 Times) | 3m | 1700(> 150倍 Times) | 850(> 20倍 Times) |
0.75 | < 100 | 80 | 固定轴 Fixed shaft | > 5000(> 100倍 Times) | 2300(> 23倍 Times) | 5m | 1700(> 60倍 Times) | 850(> 8倍 Times) |
1.1 | < 260 | 55 | 固定轴 Fixed shaft | > 5000(> 100倍 Times) | 2750(> 10倍 Times) | 7.3m | 4000(> 80倍 Times) | 1400(> 4.6倍 Times) |
1.5 | < 300 | 60 | 固定轴 Fixed shaft | > 5000(> 100倍 Times) | 2650(> 8倍 Times) | 7.3m | 4000(> 80倍 Times) | 1400(> 4倍 Times) |
Connecting rod | Blade holder | |||
|---|---|---|---|---|
| Tensile strength (kg) | Max. torque (N·m) | Bracket max. pressure (kg) | Blade weight (N·m) |
60 Connecting rod | 4000( > 100 Times) | 1100( > 25 Times) | 3m/0.37 | 5.5kg×5( > 125 Times) |
60 Connecting rod | 4000( > 100 Times) | 1100( > 10 Times) | 5m/0.75 | 5.5kg×5( > 50 Times) |
80 Connecting rod | 4500( > 80 Times) | 1200( > 4.6 Times) | 7m/1.1 | 7.9kg×6( > 46 Times) |
80 Connecting rod | 4500( > 80 Times) | 1200( > 4 Times) | 7m/1.5 | 7.9kg×6( > 40 Times) |
Expansion bolt strength | Mounting bolts | ||||
|---|---|---|---|---|---|
| Tensile strength (kg) | Shear strength (kg) |
| Tensile strength (kg) | Shear strength (kg) |
P‑M10 | 2350×4 | 588×4( > 75 Times) | M10(8.8) | 4500×2 | 20000×2( > 125 Times) |
P‑M10 | 2350×4 | 588×4( > 30 Times) | M10(8.8) | 4500×2 | 20000×2( > 50 Times) |
P‑M12 | 2650×6 | 863×6( > 40 Times) | M12(8.8) | 6500×2 | 30000×2( > 57 Times) |
P‑M12 | 2650×6 | 863×6( > 40 Times) | M12(8.8) | 6500×2 | 30000×2( > 50 Times) |
NUMBER OF LEAVES SPECIFICATION
According to different environmental requirements,we can provide fan products with five fan blades and six fan blades with two different specifications, which can customize the most suitable solutions according to the actual application environment requirements of users.
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Five-bladed fan | Six-bladed fan |
技术参数
Model | HDS‑3 | HDS‑3.7 | HDS‑4.3 | HDS‑5 | HDS‑6.1 | HDS‑6.7 | HDS‑7.3 | HDS‑6.7 | HDS‑7.3 |
|---|---|---|---|---|---|---|---|---|---|
Diameter (m) | 3 | 3.7 | 4.3 | 5 | 6.1 | 6.7 | 7.3 | 6.7 | 7.3 |
Diameter (ft) | 10 | 12 | 14 | 16 | 20 | 22 | 24 | 22 | 24 |
Power (kW) | 0.37 | 0.75 | 1.1 | 1.5 | |||||
Horsepower (HP) | 0.5 | 1 | 1.5 | 2 | |||||
Voltage (V) | 220‑240/380‑460 | ||||||||
Frequency (Hz) | 50/60 | ||||||||
Air volume (m³/min) | 4000 | 5000 | 7000 | 10000 | 11500 | 12000 | 13000 | 14000 | 15500 |
Rotating speed (rpm) | 120 | 100 | 90 | 80 | 65 | 60 | 55 | 65 | 60 |
Number of leaves (Pcs) | 5 | 6 | |||||||
Noise (dB) | 38 | ||||||||
Motor weight (kg) | 16 | 16 | 22 | 22 | 36 | 36 | 36 | 42 | 42 |
Ceiling fan weight (kg) | 45 | 49 | 58 | 62 | 99 | 103 | 107 | 109 | 113 |
Effective area (m²) | 150 | 230 | 256 | 300 | 600 | 650 | 700 | 750 | 850 |
Coverage area (m²) | 250 | 380 | 450 | 500 | 1000 | 1300 | 1500 | 1600 | 1700 |
Other specifications and models can be customized according to customer needs
INSTALLATIONDATA
Model | H | H1 | H2 | H3 | H4 | Connecting rod | H5 |
|---|---|---|---|---|---|---|---|
HDS‑3 | 2.5‑5 | 0.35m | ≥ 0.3m | ≥ 0.3m | ≥ 0.3m | 0.6‑1.5m | ≥ 0.2m |
HDS‑3.7 | 3‑5 | 0.35m | ≥ 0.3m | ≥ 0.5m | ≥ 0.3m | 0.6‑1.5m | ≥ 0.2m |
HDS‑4.3 | 3‑5.5 | 0.35m | ≥ 0.4m | ≥ 0.5m | ≥ 0.3m | 0.6‑2m | ≥ 0.2m |
HDS‑5 | 3.6‑6 | 0.35m | ≥ 0.4m | ≥ 0.6m | ≥ 0.3m | 0.6‑2m | ≥ 0.2m |
HDS‑6.1 | 5‑12 | 0.45m | ≥ 0.5m | ≥ 0.8m | ≥ 0.3m | 0.65‑5m | ≥ 0.2m |
HDS‑6.7 | 5‑14 | 0.45m | ≥ 0.5m | ≥ 0.8m | ≥ 0.3m | 0.65‑5m | ≥ 0.2m |
HDS‑7.3 | 5‑12 | 0.45m | ≥ 0.5m | ≥ 0.8m | ≥ 0.3m | 0.65‑5m | ≥ 0.2m |
LARGE LOGISTICS WAREHOUSE AND DISTRIBUTION CENTER
Improve air quality, dehumidification and cooling, prevent storage from corrosion and decay, and improve working environment.
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SUPER-LARGE PLANT | LARGE-SCALE PUBLIC PLACES | COMMERCIAL AREA | ANIMAL HUSBANDRY |
Permanent magnet large ceiling fan is used in the workshop of machining,automobile repair, aircraft assembly,shipbuilding and other industries,which can create flow wind in large space, improve environmental comfort, and improve labor efficiency of employees. | Permanent magnet large ceiling fan is used in stadium,railway station, airport and other places with large flow of people, which can promote air flow,dispel odor and create comfortable public environment. | Permanent magnet large ceiling fan is used in fitness hall, playground, food stall and other business places.Slow and steady breeze can make people happy, creating a comfortable environment for leisure and shopping,stimulating potential purchasing power and consumption. | Permanent magnet large ceiling fan is used in dairy farms,feedlots, hatcheries,etc. Can create a good ventilation environment, improve air quality, damp and damp, dispel odor, reduce the incidence of disease of livestock, improve poultry, eggs, milk, meat production, quality. |
OUTDOOR PERSONNEL INTENSIVELY
For example,parks,city squares,outdoor dining,urban construction sites,etc.,can provide outdoor people with a cool natural ventilation and cooling experience and a more comfortable leisure and dining experience, energy saving effect is remarkable.
Model | Specification (m/ft) | Φd (mm) | ΦD (mm) | h (m) | H (m) |
|---|---|---|---|---|---|
HDS/L | 3‑3.7m 10‑12ft | 80 | 114 | 2.5 | 3 |
4.3‑5m 14‑16ft | 114 | 140 | 3 | 4 | |
6.1‑7.3m 20‑24ft | 160 | 220 | 5.5 | 7 |
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