17251 AC FAN breakdown drawing

17251 AC FAN breakdown drawing

Impeller

Environment PBT and fireproof,excellent structure and large air volume

Magnet

Keep the motor working smoothly under high speed

Copper wire

100% quality copper wire,high performance,long time

Silicon steel

Super thick steel ,ensure the stability of fan

Ball bearing

Double ball bearing,long time service,low noise and NMB for choose.