Permanent magnet brushless synchronous motor

◆ Large fan with internal rotor structure, using embedded polymagnetic rotor, rare earth permanent magnet brushless synchronous servo motor, with low energy consumption, compact structure, high power density, improve reliability and transmission efficiency, high poly-dense rare earth permanent magnet, no shedding, no demagnetization; Natural cooling, low temperature rise, no oil pollution; Seal structure design, high degree of protection, longer service life and other characteristics

Intelligent frequency conversion control system

◆ Using intelligent control system, permanent magnet vector algorithm, stepless frequency conversion speed regulation, start-stop and operation is precise and stable, adjust the air volume only need to rotate the air volume adjustment switch, you can achieve different air volume, to meet the use of different working conditions

◆ Built-in filter, reduce external interference, integrated circuit system monitoring fan operation, automatically cut off the output in case of failure, improve product safety factor

Independent duct PCBA reinforced coating Comprehensive safety specification Electromagnetic interference test Perfect protection function

Aluminum magnesium alloy fan blades

◆ Fan blade material is made of hard and high toughness 6005 aviation grade aluminum magnesium alloy, extrusion stretch molding, T6 heat treatment, smooth surface, anti-corrosion, not easy to get ash; Fan blade built-in multiple sets of penetrating reinforcement support system and vertical steel wire rope, fan blade fixation using point surface line safety method, enhance the strength of the fan blade itself, reduce the long-term fatigue of the connector, high strength, good toughness, long life, stable and not easy to deform, safety performance further improved

◆ The external size of the fan blade will make the air volume greater according to the principle of aerodynamics, and also reduce the weight of the whole machine and improve the efficiency of the motor

German flange protection device

◆ The introduction of German flange protection device design, the ultimate strict safety protection structure, the complete elimination of any components

Peel off, safe and reliable, worry-free to use

Safety structural devices

All-in-one connection

◆ Foolproof fifteen safety protection measures through the fifteen safety protection devices will be fixed rod, motor, hub, fan blade into one, to prevent any parts from falling off, safe and reliable, the use of worry-free

Security

◆ Fasteners - all fasteners up to 8.8 or more high-strength industrial bolts with anti-slip nut + high-strength anti-loosening agent, the actual stress of more than 10 times

◆ Steel wire pull lock induction device - high-altitude protection, the stress strength of each wire cable can reach 1000kg, keep the fan running stable and reliable under the huge inertia generated when rotating, when the fan is unexpected, the wire rope can suspend the fan in the air....

Install the fixtures

◆ High-strength alloy steel, strong and durable, stable and not loose to ensure the stability of the whole machine, the top plate arc groove safety design, can greatly adjust the extension rod angle, to ensure that the fan is vertical downwards, to avoid vibration and centrifugal force transmitted to the building

◆ Wire rope winding, can effectively prevent the fan from falling in operation (only suitable for H-beam or I-beam structure of the fixed design splint fixing method).