Ywf-450 Cooling Ventilation External Rotor Motor Axial Fan
|FOB Price:||US $29 / Piece|
|Min. Order:||100 Pieces|
|Min. Order||FOB Price|
|100 Pieces||US $29/ Piece|
|Payment Terms:||T/T, Western Union, Paypal|
- Model NO.: YWF-450
- Blade Material: Steel, Powder Coated in Black
- Electric Current Type: AC
- Certification: RoHS, ISO, CE, CCC
- Bearings: Deep Groove Ball Bearing
- Life: 30,000-50,000 Hours
- Specification: CE, ROHS
- HS Code: 8414599050
- Material: Metal
- Type: Axial Fan
- Mounting: Bracket
- Motor: 100% Copper
- Color: Black
- Trademark: meansoon
- Origin: Hangzhou
Air heaters, cooling units, heat pumps, evaporators, condensers, electronic equipment
MEANSOON axial fans with external rotor motor drive offers features such as space saving, compact and attractive design. The motor is fitted within the impeller, which enables the best possible cooling.
External rotor motors have extremely low starting currents, the motors can apply to protection class IP54. The windings comply to insulation class B, with thermal protector in motor windings as standard for motor protection. The fan can work with ambient temperature -30~60ºC.
The motor are fitted with flying lead cable. The electrical connection can be made via an IP54 terminal box, which is supplied loose.
MEANSOON external rotor motor as particularly suited to 100% speed control by voltage variation. The best results are obtained by using auto-transformers of silicon controlled velometer. The motor speed can be controlled by frequency variation (a transducer for example).
Blades are made of sheet steel, powder coated in black, against eroding well, welded directly to the rotor of motor, and the motor impeller is balanced dynamically and statically according to quality G6.3.
MEANSOON guard grills are made of steel wire, powder coated in black, serving as finger protection and for mounting the fan onto the inlet ring.
Performance curves (airflow & static pressure)
Our performance curves are tested at air density of 1.2kg/m3 with a temperature of 20ºC
Noise is sound pressure level, measured one meter from the air inlet.
The MEANSOON motor and fans described in the catalog are fitted with ball bearings for use in any mounting attitude. L10 life expectancy is between 30,000 and 50,000 hours, depending on the application and ambient conditions.
Available on request
Different voltage and frequency