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Direct Drive External rotor Centrifugal Fan Supplier

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  • Direct Drive External rotor Centrifugal Fan
  • Direct Drive External rotor Centrifugal Fan
  • Direct Drive External rotor Centrifugal Fan
  • Direct Drive External rotor Centrifugal Fan

Direct Drive External rotor Centrifugal Fan

Product name:Direct Drive External rotor Centrifugal Fan
Available Size:LKD 7/7,8/8,9/9,10/10,12/12
Production Description:LKD series fans are featured with external motor DC power. They are forward curved multi-blades like LKZ centrifugal fans, but run with low noise and compact structure motors. They are importatnt part for cabinet air-conditioning units, variable air volume air conditioner, and other heating, air-conditioning, purification, ventilating equipment.
Airflow Volume: from 1000 to 6500 m³/h
Pressure Range: 200~550 Pa
Noise Range: 60~84dB(A)
Motor Type: Direct Drive External rotor motor

About
Yuyao Jiale Ventilation Equipment Co., Ltd.
Yuyao Jiale Ventilation Equipment Co., Ltd. is a professional manufacturer and processor of central air conditioning terminal air conditioning products such as centrifugal fans, air purification fans, exhaust fans, dehumidification fans, and ceiling single air intake fans.
The company is China OEM Direct Drive External rotor Centrifugal Fan Supplier and Custom Direct Drive External rotor Centrifugal Fan Company. It has rich experience in the research and development and production of forward centrifugal fans and impellers. It adopts single-phase direct-coupled AC and EC motor drive structures and has provided a variety of high-quality products and professional ventilation solutions for globally renowned enterprises. Centrifugal fans feature high efficiency, low noise, convenient speed regulation and small structural space. They are ideal supporting products for variable air volume air conditioning units, duct air conditioning units, HVACR systems and fresh air systems, air purification equipment, etc. Our integrity, strength and product quality have been highly recognized by the industry. Welcome friends from all walks of life to visit, guide and conduct business negotiations
News
  • To keep an AC centrifugal fan running for its full service life, cut power before any service, remove dust from the impeller and volute on a fixed schedule, check bearing lubrication and vibration levels every one to three months, keep insulation resistance above 1 megaohm, and use variable frequency drive control to...

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  • Quick Answer To clean a box-type fan, cut the power first, remove the guard and blade assembly with a screwdriver, clear dust with a soft brush or low-pressure air, wipe the blades with a mild neutral detergent solution, let every part dry completely, then reassemble. Pair this cleaning routine with bearing lubricatio...

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  • Key Takeaway If your application requires high energy efficiency and frequent airflow adjustment, EC centrifugal fans are the superior choice — with motor efficiency reaching 80%-90%, they deliver over 30% energy savings compared to traditional AC fans, with noise levels as low as 55dB(A). If your application operat...

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