0.9m 1.2m permannet magnet synchronous motor wall mounted fans
The wall fan is customized to solve the complex environment that is not suitable for the installation of industrial large ceiling fans, and can be used for some factors such as ceiling structure, load bearing, crane, etc. Places where the installation space of industrial large ceiling fan is not ideal. It is a new type of fan for space ventilation and personnel cooling in industrial plant, logistics warehouse, waiting room, exhibition hall, gymnasium, large shopping mall and other large space places.
It can be installed in various scenes such as steel structure column/mixed concrete wall, etc. The other two safety ropes are equipped with anti-vibration and fall prevention features for years of worry-free use. The fan has an automatic oscillating head function, which can project the airflow to the largest use area at a wide angle of 160°.
Our HDB series permanent magnet variable frequency wall fan is a new type of industrial fan specially designed for factories and workshops with limited ventilation space. Adopt self-designed frequency conversion speed regulation, high efficiency and energy saving permanent magnet synchronous motor. It has the advantages of low noise, small volume, light weight and beautiful appearance.
Fans adopt a unique airfoil blade design with a diameter of 0.9-2m. It adopts the principle of aerodynamics and advanced technology to produce a natural breeze system through the circulating airflow field formed by the powerful air stirring force. The human body will feel the three- dimensional wind from all directions, increase the evaporation area of sweat and improve the comfort. At the same time, avoid using the traditional high- speed fan to cause various health problems of human body under directional wind all the year round, and greatly improve the environmental comfort. HDB series wall fan can be adjusted according to the actual demand of different occasions, the wind speed is1m-6. Adjustable within 7m/s. ln the open space, the maximum air supply distance of an energy-saving fan is up to 24m.
| Big Wall fan |
| Model |
HDB-120 |
HDB-90 |
| Diameter(m) |
1.2 |
0.9 |
| Voltage(v) |
220V/380v |
| Frequency(HZ) |
50/60 |
| Power(w) |
550 |
370 |
| Rotating Speed(rpm) |
450 |
630 |
| Air speed(m/s) |
6.3 |
6.8 |
| Airflow(m³/h) |
26000 |
16000 |
| Current(A) |
2/3.4 |
1.6/2.8 |
| Noise(dB) |
45 |
45 |
Air Supply
distance(m) |
≤ 20 |
≤ 20 |
| Protection class |
IP55 |
PMSM
Our new self-developed external rotor motor adopted with its own IMU configuration to achieve the ESC active control strategy +coordinated regenerative braking strategy ,with large torque and permanent magnet synchronization ,achieving a high degreee of integration and improving reliability and transmission efficiency.
Any torque recovery or auxili-ary braking within the peak torque can be satisfied.Aluminum alloy material is adopted in many parts to realize lightweight design.
Features
1 Rotating Speed:240 rpm-600 rpm
2 Frequency modulation width (0~200HZ)
3 Saving energy and high efficient
4 Without rotor losses
5 High efficiency and precision
6 Large power factor
7 Improve grid operating environment.
Control system:
1 IP54 protection grade, no fear of external oil, dust, moisture interference, VVC control technology is simple to debug, high adaptability.
2 The system is positionless positive spin wave vector control, anti-electromagnetic interference, anti-radiation, small size, light weight and exquisite appearance.
3 System function is simple, 4 keys operation is easy to understand (start, stop, acceleration, deceleration).
4The 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.
Aluminum magnesium alloy blades
Adopting aluminum-magnesium alloy extrusion molding, with high strength, good toughness, light weight, long life.
Advantages of permanent magnet motor
Installation Data
FJDIAMOND Fans is a high-tech enterprise that integrates research and development, production, sales, and technical services. Since its founding, the company has been focusing on HVLS (high-volume, lowspeed) variable frequency control fans, dedicated to reducing operating costs for customers, creating a mobile and comfortable environment for employees, and promoting alow-carbon lifestyle.
FJDIAMOND actively builds a global service system, expects to serve more than 80 countries in the future, including pre-sales, after-sales and technical support localization, provides new standards for services and makes the commitment of "Quality Assurance and Owners'Satisfaction".
Production lines
One set of movable fan is packed in one plywood .
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