100% BLDC Copper MotorOur fan uses high-quality pure copper material as the motor winding, ensuring superior conductivity, reducing energy loss, improving motor efficiency, and extending the service life of the motor and fan.

This BLDC motor has a wide range of voltage adaptability: The fan can effectively cope with voltage fluctuations during use, and can continue to operate normally even in factories or construction sites with unstable power supply.

The motor is equipped with an intelligent protection chip: when the fan encounters a fault or is obstructed by external forces, causing the rotor to be unable to rotate, the chip will detect and activate the protection mechanism to prevent the motor from overheating or burning out; When the fan is installed improperly or runs idle without installing the fan blades, the chip can also detect and take corresponding measures to protect the motor from damage.

Energy saving and environmentally friendly: Built in rectifier improves energy efficiency and minimizes power consumption to the greatest extent possible. Compared with traditional AC motors, BLDC industrial fans can effectively save 40% to 80% of electrical energy. If used for 8 hours a day, reducing electricity consumption for a month is equivalent to saving the cost of a fan.

Less noise: BLDC motors provide smoother operation and lower noise levels. Compared to traditional AC motors, the design of brushless motors eliminates friction between brushes and rotors, reduces vibration of mechanical components, and thus reduces noise generation.

Specifications:

1.Color: Black

2.ModelMFJ-EW50

3.Material: BLDC Copper Motor,Three-leaf aluminum blades

4.Blade Length:20 Inches

5.Speed:426rpm/ 923rpm/1300rpm/1450rpm

6.Max Air Speed: 18.37ft/s(5.6m/S)? ? ?

7.Air Flow Volume:1417CFM/3100CFM/4339CFM/4963CFM

8.RATED? Power:20-50W

9.Cord Length :7.22ft(2.2M)

10.Dimensions after installation:

Height (including wall mounted components):26.57inch(67.5cm)

Distance from the wall (including wall mounted components):17.52inch(44.5cm)

Grille diameter:22.05inch(56cm)

11.Net Weight: 14.33lb / 6.5kg

12.Operating Sound Rating60 dB

13.Rated Voltage and Frequency: 110V / 60Hz

14.Style :Adjustable Height, Adjustable Tilt, Oscillating

15.Specification Met: UL test

Package Includes:

1 x Industrial Wall Fan

1 x installation hardware

?1 x User Manual

• Oscillating & Tilt Function: Our 20'' oscillating wall mount fan features a 80-degree horizontal oscillation and a 75~105-degree vertical tilt manual adjustment for optimal airflow control.You can save a lot of space and distribute better the air by mounting them as height as you need.The design of manually adjusting the shaking mode is easier to monitor, effectively preventing children from misoperation and reducing safety risks.

• Four speed regulation:Designed with 4 speed setting1417 CFM/3100 CFM/4339 CFM/4963 CFM) to meet different cooling needs. Allows you to enjoy cool convection fresh air in hot summer!

• 100% BLDC Copper MotorOur fan uses high-quality pure copper material as the motor winding, ensuring superior conductivity, reducing energy loss, improving motor efficiency, and extending the service life of the motor and fan.

• Easy installation and cleaning:This high-speed fan comes with sturdy wall brackets and installation hardware, making installation straightforward and saving valuable floor space. Mounting base for quick fixing and removalDrill mounting holes and Fix the base to the wall with the complimentary expansion bolts.It can be mounted on the ceiling or mounted on the wall,bt Please fix it on the hard and solid surface. Rugged metal construction and aluminum blades for easy disassembly and cleaning.

• Suitable for various environments: This fan adopts a fully sealed motor, which can effectively prevent dust and oil fumes, thereby improving the reliability of the motor and fan in various environments. It can maintain the cleanliness of the internal structure of the motor in kitchens with heavy oil fumes, as well as in dusty construction sites, farms, garages, and other outdoor workplaces, ensuring stable operation under various harsh conditions.