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DC 200mm-900mm Cooling Fan HVAC External Rotor Motor Cold Storage Fan Ventilation Supplier Axial Fan 500mm

DC 200mm-900mm Cooling Fan HVAC External Rotor Motor Cold Storage Fan Ventilation Supplier Axial Fan 500mm

In the demanding realms of HVAC, cold storage, and industrial ventilation, the 200mm-900mm DC EC AC Cooling Fan HVAC External Rotor Motor Cold Storage Fan Ventilation Supplier Axial Fan 500mm emerges as a trusted workhorse—engineered to deliver uncompromising performance in temperature-sensitive and high-demand environments. Developed by Zhongshan Pengfei Electrical Appliance Co., Ltd., a leading manufacturer with over 20 years of expertise in motor and ventilation technology, this external rotor motor combines rugged design, energy efficiency, and precise airflow control to meet the unique needs of cold storage facilities, HVAC systems, and industrial ventilation projects worldwide. Whether for preserving perishables, regulating indoor climates, or ensuring safe air circulation, this axial fan motor stands as a cornerstone of reliability for businesses across sectors.

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Core Features of the 200mm-900mm DC EC AC Cooling Fan HVAC External Rotor Motor Cold Storage Fan Ventilation Supplier Axial Fan 500mm
Crafted with precision to thrive in harsh and variable conditions, the 200mm-900mm DC EC AC Cooling Fan HVAC External Rotor Motor Cold Storage Fan Ventilation Supplier Axial Fan 500mm boasts features that set it apart from standard alternatives. At its core, an external rotor design optimizes space efficiency and heat dissipation, allowing seamless integration into compact HVAC units and cold storage equipment. The motor is available in DC, EC, and AC variants, offering flexibility to match diverse system requirements—from low-power residential HVAC setups to high-capacity industrial cold storage facilities.

Durability is a defining feature, with construction leveraging high-grade rotor stator chips, corrosion-resistant end cap brackets, and precision-machined shafts that withstand extreme temperatures (ranging from -40°C to 60°C) and humidity. Noise reduction is prioritized, with DC and EC variants operating at ≤42 dB, making them ideal for noise-sensitive environments like food processing facilities and commercial buildings. Each unit undergoes rigorous aging tests and quality inspections using over 100 professional tools, ensuring compliance with ISO 9001, CE, UL, and RoHS certifications. The 200mm-900mm size range (with a standout 500mm model for medium to large-scale applications) provides tailored airflow solutions, while customizable voltage (110V-480V), speed, and mounting options ensure the motor aligns with specific project needs.

Key Advantages of Our External Rotor Axial Fan Motor
The 200mm-900mm DC EC AC Cooling Fan HVAC External Rotor Motor Cold Storage Fan Ventilation Supplier Axial Fan 500mm delivers tangible advantages that drive operational efficiency and cost savings for businesses. Energy efficiency takes center stage: AC motor variants exceed national Grade 1 energy efficiency standards, while EC motors optimize power consumption by adjusting output to real-time demand, reducing electricity costs by up to 35% compared to conventional motors. This efficiency is critical for cold storage facilities and 24/7 HVAC operations, where energy expenses represent a significant overhead.

Reliability in extreme conditions is another major benefit. The motor’s rugged external rotor design and weather-resistant components ensure consistent performance in cold storage freezers, outdoor HVAC units, and industrial warehouses, minimizing downtime and replacement costs. Backed by Zhongshan Pengfei’s track record of serving 500+ enterprises (including 20 listed companies) with a 92% repurchase rate, the motor is proven to withstand long-term continuous operation. Fast lead times enhance convenience: standard configurations ship in-stock, while customized 200mm-900mm DC EC AC Cooling Fan HVAC External Rotor Motor Cold Storage Fan Ventilation Supplier Axial Fan 500mm samples are ready in 48 hours and mass production delivered in 12 days, keeping projects on schedule. Additionally, the motor’s low maintenance requirements—thanks to sealed bearings and corrosion-resistant materials—reduce operational hassle and long-term costs.

Versatile Applications Across Critical Sectors
The 200mm-900mm DC EC AC Cooling Fan HVAC External Rotor Motor Cold Storage Fan Ventilation Supplier Axial Fan 500mm is engineered to excel in a wide range of high-stakes applications:

Cold Storage Facilities: Powers cooling systems in food warehouses, pharmaceutical storage units, and frozen goods distribution centers, maintaining consistent sub-zero temperatures to preserve product quality.
Commercial HVAC Systems: Integrates with air handlers, rooftop units, and duct systems in offices, malls, and hotels, delivering efficient airflow for temperature and humidity control.
Industrial Ventilation: Removes fumes, dust, and excess heat from manufacturing plants, workshops, and assembly lines, ensuring a safe and comfortable working environment.
Food Processing Plants: Cools production areas, refrigerated display cases, and packaging zones, complying with food safety regulations while protecting perishable ingredients.
Data Centers: Regulates temperature in server rooms, preventing overheating of critical IT equipment and ensuring uninterrupted data operations.
Agricultural Storage: Maintains optimal humidity and temperature in grain silos, fruit warehouses, and livestock facilities, preserving crop quality and supporting animal welfare.

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Product Paramenters

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Manufacturing Technique

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Certifications and Patents

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FAQ

1.Q: I don't find the specification that meets our requirement.
A: Don't worry. We have hundreds of fans. Send us messages, we will recommend the right one to you.

2.Q: How about the delivery time?
A: Generally, ready to ship order will be shipped in 15 days after payment.

3.Q:What is your main market?
A: We have UL, CE certificate, North America, Europe are our main market we also have client in Southeast Asia, South America, Africa and so on.

4.Q: Can I have samples for testing before ordering products?
A:Yes, we sincerely suggest that customers should have some samples of required fans for testing because the truly performance of fans can be fully demonstrated after testing is conducted. More info about samples and fans, send us message below.

5.Q: What is your QC procedure?
A: We have a strict QC system. Before manufacturing, all raw material will be QC sampled.
During manufacturing, when each part is finished, it will be QC sampled. We will assemble samples before mass assembling. After manufacturing, all finished fans will be QC tested.

Send us messages to get more information and catalogue.