Air-conditioning fan is a new kind of variable speed, enerousaving,
high efficincy, and low noise Type centrifugal fan, thefan, compact
structure, easy installation, small volume, windhigh pressure,
large amount of small vibration, with three-phasevoltage regulator
or inverter, can carry out Strict control speed.especially suitable
for noise, big air volume range of ventilatedtake a breath Place,
is air conditioning, purification, and otherdustries the ideal
accessory products.
1.Structure: The new outer rotor fan’s impeller is mounted directly
on a rotating outer rotor’s excircle ,impeller rotates together
with the external rotor motor, motor’s main shaft is stationary.
2.Stability: impeller and external rotor are fasten to the outer
rotor’s excircle by soldering or press fitting to form a whole. No
secondary assembly errors, greater reliability and stability, less
vibration.
3.Performance: more energy efficient, the national energy efficient
products.
4.Noise: impellers after aerodynamic design again to ensure that
the premise of wind capacity, lower noise, high efficiency, energy
saving effect is more obvious.
5.Cooling: The motor is mounted in the middle of the fan impeller,
better thermal performance, The motor itself has reached the
maximum cooling effect and longer life.
