WOBBLING REDUCTION MECHANISM
Improper wobbling cause striking between bolt, motor shaft and pipe that wearing will be formed. Fracture may be happened when the wear of those parts are enlarged.
The newly developed anti-wobbling structure can reduce wobbling between bolt, motor shaft and pipe. It can minimize wearing of motor shaft and bolt to prevent falling of fan.
Fan motor may fall from the pipe rod accidently whatever any factors, such as wearing of shaft bolt, etc.
Safety wire is adopted to secure the fan motor with the ceiling hook that prevents falling of motor when detaching of the fan motor from the pipe rod occurs.
Blade fins may fall from the fan motor in case fatigue of material occurs.
An exclusively designed fall prevention hanger is equipped. This mechanism secures against falling of blades caused by damaging wear.