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Ofan Electric Co., Ltd
 
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Ofan Electric Co., Ltd
[China]
Address:
Room 302,No.1 Building, the189#, Dunhe Road,Haizhu Venture Park, Guangzhou Guangdong 510000 China
Phone:
86-135-70098792
Contact name:
Anna Sun , sales manager



Ofan Electric Co., Ltd

Ofan Electric Co., Ltd

 
Products

DC Brushless Centrifugal Axial Exhaust Fan

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DC Brushless Centrifugal Axial Exhaust Fan

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 Origin

China

 Model Number

KF4820070HB2M

 Brand Name

OFAN

 Air Volume

550CFM

 Speed

4,600rpm

 Voltage

48V

 Power

135

 current

2.3A


DC brushless centrifugal axial exhaust fan with external rotor motor
1.type of protection:IP44
2.bearin:ball bearing
3.RoHS.

1. Impeller

The impellers of plug fans are the fruits of high-technology and advanced skill. The blades have been applied with our own integral structure patent in China, which ensures the necessary rigidity and accuracy. The center-plate of impellers fit areo-dynamic profile. All impellers have passed balance test according to our own standard, which is higher than national standard.

2. Bearing

All bearings in plug fans are manufactured by brand name companies of Japan. These ball race type shaft bearings are hermetically sealed, pre-greased and self-aligning. Under, normal duties, these bearings are service free.

3. Motor

The motors inside are all newly external rotor motor with thermal protector inside and this insulation class of motor is F. We can also supply motors in other brand as client appointed.

4. Feature

Optimal motor cooling and a compact construction achieved through integrated voltage controllable external rotor motor.

5. Application

Refrigeration, air conditioning, agriculture, heating technology, clean room technology, automotive air conditioning.



  Delivery lead time

20 days

  Minimum order

50 pcs

  Supply ability

500000 pcs/month


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