Centered on sustainability and powered by superior EC motor technology, we deliver ultimate energy efficiency and rigorous safety, providing the most reliable green energy for equipment worldwide.
Like the rising sun each day, SUNON sets industry standards with boundless innovation. Join us to drive a sustainable future for the industry together.
Sustainability isn't a loud slogan — it's a quiet guardian buried deep inside every piece of equipment, running day and night without a sound. SUNON's EC Fans use exceptional longevity and low power consumption to turn every second of operation into a deep commitment to our planet. This is the invisible green heartbeat, and the quietest practice of sustainability.
Inheriting the steady, understated character of the black casing, this finish is the ultimate expression of industrial technology — a steel-hard frame that stands for reliability, long service life, and uncompromising performance in harsh environments, running steadily day and night.
The "SUNON Green Ring" — the visual focal point — directly echoes the energy-saving EC motor at the product's core. It's more than a design accent; it's a badge of the product's performance and safety commitment.
The EU's energy efficiency regulation takes full effect on July 24, 2026, raising the minimum efficiency threshold for industrial fans from 125W to 500kW. SUNON's full range of EC fans has passed rigorous testing, providing customers worldwide with sustainable cooling solutions that meet the latest regulations.
SUNON EC fans use professional blade optimization simulation software to fine-tune blade curvature and surface area, engineering products with a wide range of airflow and flow characteristics. The new generation of EC fans features a greater blade curvature design that delivers more concentrated, farther-reaching airflow — upgrading the fan's overall cooling performance.
SUNON's MagLev EC fans use an outstanding magnetic levitation motor with a vertical magnetic attraction system, keeping the motor's rotation locked to a fixed, stable orbit. This stabilizes the center of gravity, reduces wobble and vibration, and minimizes friction between the shaft and bearing. Combined with VAPO bearing technology — using reinforced materials and structure — it overcomes the common heat-resistance weaknesses of sleeve bearings, giving the fan low vibration, low noise, and a long service life.
Deeply rooted in key industries, delivering stable protection for high heat-load environments
Covers Precision Air-conditioning, Fan Wall, Row Cooling, and Room Cooling systems.
Covers AHU (Air Handling Unit), Chiller, Heat Pump, and Heat Recovery Ventilation (HRV) systems.
Suitable for refrigerated display cases and freezer equipment (compliant with EN 60335-2-89 and ATEX explosion-proof standards).
Ensures stable cooling for energy storage cabinets and PV inverters under high-heat conditions.
Delivers high-static-pressure, long-life axial cooling fans for high-speed charging equipment.
Widely used in automated robotic arms, wind turbine control cabinets, and industrial machinery.
Precise simulation analysis and complete safety mechanisms for ultimate reliability
Smaller size, stronger output, optimizing space utilization.
Flow field and fluid dynamics analysis achieve high airflow with low noise.
Optimizes structural design for customers' systems.
Built-in multiple smart control, protection, and power-saving modes.
Passed top-tier industry testing to ensure high reliability and long service life
Complies with IPC 9591 / MIL-HDBK-781. At 60°C, estimated L10 life > 60,000 hours.
Passed IPX5 waterproof, IP5X dustproof testing, and 168-hour salt spray testing (GR-487 / ASTM D610).
Equipped with a German-made HMS acoustic analysis system and anechoic chamber, with a UL Witness Test certified laboratory.
IP55-rated protection guards against high-humidity commercial refrigeration environments; IP68-rated protection resists outdoor salt spray corrosion, providing all-weather, long-lasting cooling for energy storage systems and charging stations.
Certified to EU ATEX explosion-proof standards, with customizable dust explosion-proof services available. Designed to address the potential deflagration risk of eco-friendly refrigerants (hydrocarbon halides) and energy system anomalies, using spark-free safety protection to keep equipment running safely.
SUNON EC fans have passed core safety certifications across every major continent, providing multinational equipment manufacturers with highly reliable cooling solutions that meet local import standards.
Reinforced blade structure and material strength, combined with a 90V~254V universal auto-voltage-adjustment chip, eliminating the design burden of switching between voltages across different regions.
Supports -40°C ultra-low temperature refrigeration environments; a built-in temperature detection circuit automatically reduces speed or shuts down in the event of an anomaly. The motor features Class F (155°C) insulation to prevent components from aging under high heat.
Product Data & Model Reference Table
*All models can be customized. Please contact SUNON Sales. *Specifications are subject to change without notice.
Note: IP68 is not available for terminal type models. ATEX is available for IP55 and IP68 models. *All model can be customized. Please contact SUNON Sales. *Specifications are subject to change without notice.
*All model can be customized. Please contact SUNON Sales. *Specifications are subject to change without notice.
