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گواهی
کیفیت خوب Electronically Commutated Fan برای فروش
کیفیت خوب Electronically Commutated Fan برای فروش
محصولات OFAN بسیار قابل اعتماد، با کیفیت خوب، این محصول بسیار با دوام بالا پایان است

—— مارک آراملی

OFAN advanced design,good supervision of production , good package

—— Jimmy K.y.yap

OFAN' Pay attention to details,good production line,durable

—— Andry Andika

چت IM آنلاین در حال حاضر

centrifugal exhaust fan blower

High Volume EC Centrifugal Exhaust Fan Blower Backward Curved DC Input

  • High Volume EC Centrifugal Exhaust Fan Blower Backward Curved DC Input
  • High Volume EC Centrifugal Exhaust Fan Blower Backward Curved DC Input
  • High Volume EC Centrifugal Exhaust Fan Blower Backward Curved DC Input
  • High Volume EC Centrifugal Exhaust Fan Blower Backward Curved DC Input
جزئیات محصول:

EC DC input ec centrifugal exhaust fan

 

PBM Motor and Fan is a China mainland manufacturer and EC technology consulting company offering an extensive range of EC(Electronically Commutated) motors, fans and solutions, investing in the latest developing, manufacturing and technical equipment with in-depth processes & procedures. Our main products are EC fans, including EC axial fans, EC centrifugal fans and EC blowers. We do both AC and DC current type. And EC Motor is the core technology of our products.

Eletronically Commutated Motors(EC Motors)also known as Brushless DC Motors(BLDC) are synchronous electric motors powered by direct-current(DC) electricity and having electronic commutation systems,rather than mechanical commutators and brushes.The current-to-torque and voltage-to-speed relationships of BLDC motors are linear.

PBM fans are widely used in many fields. For example, axial fan for telecom, backward curved centrifugal fan for air exchanger,(inline duct fan)hydroponic products and FFU, forward curved centrifugal fan for air purifier and air conditioning,blower for kitchen.

 

Company Introduction
Established in 2003 with a square of 16,000 meters factory, Guangzhou Ofan Electric Co., Ltd is a manufactory specialized in producing external rotor motor, centrifugal fan, axial fan, circular duct fan and so on. With the merits of high efficiency, strong wind, low noise and beautiful appearance, all the products are widely used in refrigerating apparatus, ventilation appliance and air-cooling chiller . We have a strong R&D department to develop better products continuously and we have successively obtained ISO2000,CCC,CE and ROHS certificates.

With the aim of “leading by technology , basing on quality and reinforcing customers’ satisfaction”, OFAN has created the maximum value for clients by centering on quality ,technology and service. Superior technology strength, advanced testing equipment, perfect quality management system, excellent quality and high competitive price enable our fans widely sale to United States, EU , Middle East and etc.

High competitive price, superior quality and best after sales service win us a very good reputation from all over the world and we are looking forward to your cooperation for our mutual benefits.

Industrial Centrifugal Extractor Fan With Variable Speed Control For Fresh Air System

  •  Industrial Centrifugal Extractor Fan With Variable Speed Control For Fresh Air System
  •  Industrial Centrifugal Extractor Fan With Variable Speed Control For Fresh Air System
  •  Industrial Centrifugal Extractor Fan With Variable Speed Control For Fresh Air System
جزئیات محصول:

Fresh Air System Extractor Fan With Energy Saving/ Save Electricity

 

 

1. Variable speed control of EC fan can be realized / achievedvia 0-10V speed adjustment and/or external circuit impulse modulation

2. Constant torque ,constant speed and constant airflow of EC fan can be fulfilled via 180,sine SVPWM(Space Vector PWM)to meet customer

Quiet EC Centrifugal Fan With Brushless DC External Rotor Motor High Volume

  • Quiet EC Centrifugal Fan With Brushless DC External Rotor Motor High Volume
  • Quiet EC Centrifugal Fan With Brushless DC External Rotor Motor High Volume
  • Quiet EC Centrifugal Fan With Brushless DC External Rotor Motor High Volume
جزئیات محصول:

Fresh Air System Ec Centrifugal Fan With New Energy For Ld280c-230d3-01

 

 

1. 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

2. Enable the selection of different power levels thus to get the best match of price and performance according to customers’load requirements

اطلاعات تماس
Ofan Electric Co., Ltd

تماس با شخص: Mr.

تلفن: 86-20-89895214

فکس: 86--89895234

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