External Rotor Fan
Are you in search of great external rotor fans for your cooling requirements? Search no more! Our Chinese factory supplies quality and competitively priced Dadao External Rotor Fan. These funs are built to be efficient and reliable, which makes them ideal for many commercial or industrial uses. Talk to us now and have the opportunity to buy a Dadao External Rotor Fan that guarantees optimum functionality.
- Economical Pricing Options
- CE LC BV ISO9001
- Excellent pre-sales and after-sales service
Save a minimum of 35% or more on your purchases.
Functional features of External Rotor Fan
- Metal fixing clip.
- Carbon steel propeller blades.
- Safety net around a protective cover.
- Pure copper brushless motor.
An external rotor motor structure is used with the motor being designed according to IE61858F level.The alloy aluminum die-cast steel wire mesh cover has black painted on it and this has gone through anti-oxidation and anticorrosion treatment.These fan blades are stamped out of metallic steel sheets, thereafter they undergo corrosion resistant painting, and are then welded onto the rotor.Inside the engine there is an automatic recovery thermal protector; its protection level is IP54 for motors. All-metal material makes wind machine having higher wind speed.
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