• Ofan Electric Co., Ltd
    Mark Aramli
    OFAN' products are so reliable ,good quality,This is much more durable High-end product
  • Ofan Electric Co., Ltd
    Jimmy K.y.yap
    OFAN advanced design,good supervision of production , good package
  • Ofan Electric Co., Ltd
    Andry Andika
    OFAN' Pay attention to details,good production line,durable
Contact Person : Walter Chen
Phone Number : +86-13760806200
WhatsApp : +8613760806200

Resemble 48 Volt Dc Centrifugal Blower With New Energy PA66 133mm

Place of Origin China
Brand Name OFAN
Certification CE ROHS CCC
Model Number LD133N-48D3-00
Minimum Order Quantity 1PCS
Price negotiation
Packaging Details 45*45*10
Delivery Time 5-8 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union
Supply Ability 10000PCS

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Type LD133N-48D3-00 Rated Voltage 48VDC
Rated Current 1.3A Power 62.4W
Rated Speed 4500RPM Air Flow 420m³/h
High Light

brushless dc fan


dc centrifugal blower

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Product Description

Resemble 48 Volt Dc Centrifugal Blower With New Energy PA66 133mm


Type Rated Voltage Rated Current Power Rated Speed Air Flow

Sound pressure


LD133N-48D3-00 48VDC 1.3A 62.4W 4500RPM 420m³/h 52db




Basic DC motors rely on carbon brushes and a commutation ring to switch the current direction, and therefore the magnetic field polarity, in a rotating armature.

The interaction between this internal rotor and fixed permanent magnets induces its rotation.


In an EC motor, the mechanical commutation has been replaced by electronic circuitry, which supplies the right amount of armature current in the right direction at precisely the right time for accurate motor control.


Matters are further simplified by using a compact external rotor design with stationary windings. The permanent magnets are mounted inside the rotor with the fan impeller attached


EC fans can also contribute to increasing the overall efficiency of an application. In a cooling system for example, keeping the refrigerant pressure constant rather than having it rise and fall as fans switch on and off has been found to reduce the load on the compressor resulting in even greater energy saving.


If two motors are producing the same output but one has a greater power input then you can be sure that the surplus energy is being dissipated as heat. If an application is designed to remove heat then it will have to do extra work just to remove the heat produced by the fan motor itself, so EC fans will improve the efficiency of the whole system.


Why choose us? 
1. We belongs to the factory, so price we can give is based on factory cost, not trading cost

2. We are sole International sales of the factory, we can help to control and protect the market of clients

3. We integrates different kinds of products for air management


Our Service 

Safe-common necessity of company and customers

Excellent –worker and product

Efficiency-worker and product

Environment-enterprise and society


Can we buy a sample for testing?

Sure, you are welcomed to buy a sample before mass order.


if the fans doesn't work well, what shall I do ?

If happens within one year, we will take in charge of the maintenance, or send you a new machine freely.


What is the shipping way?

What is the payment terms?




Resemble 48 Volt Dc Centrifugal Blower With New Energy PA66 133mm 0