Permanent Magnet Motor Fan
Brand: MINDONG HUADA
Product origin: FUJIAN CHINA
Delivery time: By negotiated time
Supply capacity: Monthly sales of 1500 units
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.It 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 a new type of ceiling fan space ventilation, personnel cooling.It 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.
HDS series of permanent magnet type yariable frequency big ceiling fans unique wing design, straight blade diameter from2~7.3m, 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 adjus the wind volume, the wind speed in the range oflm-5m/s can be arbitrarily adjusted.In the open space, an industrial energy-saving fan can cover a maximum area of 1700m²。
Whether using natural ventilation or mechanical heating or cooling, we can help.Companies around the world have integrated ourproducts into their facilities to improve comfort, safety and productivitywhile reducing costs.
Number of Leaves Specification Working Principle
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 ofusers.
The new self-developed external rotor motor with large torque and permanent magnet synchronization replaces the traditional motor + gearbox reducer, achieving a high degree of integration and improving reli-ability and transmission efficiency.
At the same time, the permanent magnet synchronous external rotor motor is adopted, with its own IMU configuration, to achieve the ESC active control strategy + coordinated regenerative braking strategy, driven by the motor directly;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.
Smart Control System
The control system adopts the closed design of IP66, which is dustproof, waterproof, moisture-proof and can withstand high temperature indoor and outdoor harsh environment,
· The system is no position vector control, anti- electromagnetic interference, anti-radiation, small size, light weight, beautiful appearance.
·System function is simple,4 buttons easy to operation(start, stop,speed up,slow down).
·System with overvoltage,undervoltage,voltage loss regulation, current, lack of phase, overload, collision, overheating, lightning,abnormal protection.
·Can be customized intelligent control mode: WLAN, Bluetooth, 4G, time, PID, centralized control.
Fan blade:
It is made of aluminum and magnesium alloy extruded and stretched, and has the advantages of high strength, good toughness, light weight, long life and safe operation.The fan blade surface is treated with T5+bright surface oxidation treatment, which enhances the corrosion and oxidation resistance of the fan blade and can cope with special environmental operations.
Tail:
When thefan blade is running, the air will generate vortex at the end of the aerofoil fan blade. The tail wing can eliminate this part of energy loss, stabilize the fan operation, and make the air flow more consistent with the aerodynamic principle.
