140mm 24V Forward Curved Single Inlet Centrifugal Fans With HVAC

EC fans includes AC input driven brushless DC fan with integrated design of AC-DC transformation circuit, the PFC circuit, the BLDC drive circuit, interface circuit. Due to the internal integration of the AC-DC converter circuit, the consumption of power will be reduced to facilitate the design and application of the overall power system in customer.

Brushless DC external rotor motor belongs to non-mechanical brush(commutator)DC motor which enforces the winding current commutation through electronic commutator (position sensing, non-position sensing),achieve the speed control function with PAM or PWM control

The applicable ambient temperature of the fan motors used in condenser is from -30~60

Our products have got CCC certificate and CE certificate

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.
4. We are independent of factory. This make us standing in the position of client instead of factories. It will solve your problem of communication with factory.
5. We absorb new knowledge and business way Internationally. This make us be able to give more marketing suggestion and new cooperation ways.

Our range of small ,midium and large sized centrifugal fans are suitable for many areas . Include but limited to :

• Electronic cabinet cooling
• EC fan array
• Clean room modules
• Heat exchangers
• Air filtration
• Military HVAC
• Medical appliances
• Plastic extrusion
• Fume hoods
• Pharmaceutical equipment
• Semiconductor industry

FAQ

Are you a factory or trading company?

We are a factory which specialized in produce external rotor motor about 10 years. We accept OEM or ODM

How do I know which model I should choose

Please tell us the fans pressure and ofan and size of fans’ diameter you need. We will study and suggest you the right model.

Can we buy a sample for testing?

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