Sunon CF Series High Performance, Energy Saving EC Fans

Sunon CF Series High Performance, Energy Saving EC Fans provide a high-efficiency upgrade from traditional AC axial fans to modern EC technology, with the same 60mm to 200mm axial footprint. These fans feature integrated AC-DC conversion, delivering strong airflow and static pressure at a fraction of the input power of traditional AC axial fans. CF EC fans are ideal as a drop-in upgrade for legacy AC fans due to the familiar 100V_AC to 240V_AC input range, standard mounting, and lead-wire termination. The CF series spans two complementary families: MagLev EC axial models and Eco EC axial models.

EC control electronics support tach feedback and PWM speed control, so engineers can match airflow to real-time thermal load rather than running fans at full speed, reducing energy waste and acoustic noise while maintaining a safe enclosure temperature. Sunon CF Series EC Fans are suitable for both indoor and outdoor cabinets, retrofits, and explosion-protected enclosures, including HVAC control boxes, energy-storage systems, EV charging stations, and machinery enclosures.

Features

Brushless DC EC motor
Integrated AC-DC conversion
Drop-in mechanical replacement for Sunon MA MagLev AC fans
60mm to 200mm sizes
100V_AC to 240V_AC input voltage range
Simplified single SKU global platform designs
Multiple speed and airflow grades per frame size
Tach output and PWM speed control on selected models
IP21, IP55, IP68, and IP68/ATEX protection options on Eco EC models
Wide operating temperature ranges and L10 life ratings designed for 24/7 commercial and industrial duty, with global safety approvals (UL, cUL, CE, TÜV, UKCA)

MagLev EC Variants with Magnetic Bearing Structure
- CF106
- CF206
- CF107
- CF207
- CF108
- CF208
- CF109
- CF209
Eco EC Variants with Ball-Bearing Structure
- 120mm × 120mm × 38mm (CF411)
- 200mm × 200mm × 77mm (CF420)