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1.Super Green Energy-saving Design：51% Power Saving
SUNON SG4028 is designed with 3-phase motor for lower power consumption, higher torque and lower vibration. Compared to the last generation with similar rotation speed, the SG4028 consumes nearly 51% less power. The energy-saving efficiency totally conform to the server and telecom industries.
2. Patent Inner Rotor Motor Design：Less 38% Vibration Energy
SUNON insists“Green Thinking, Environmentally Caring”to use less fan materials. The SG4028 significantly reduces the mass of rotor and lowers fan vibration up to 38% comparing to its predecessors. The fan operates smoother and quieter as the light rotor creates less vibration energy.
3. Special High Efficient Impeller Design：Perfect Structure
The SG4028 is evaluated and developed with a perfect fan motor dimension and unique impeller blades to increase the air volume according to CFD（Computational Fluid Dynamics）. With the outstanding matched design, the SG4028 performs the best cooling efficiency with higher airflow and the lower power consumption.
4. Sealed-up Motor Structure Design：EMI、EMC Shielding & Great Water、Dust Proof
The SG4028 performs better airflow concentration and avoids air leakage and turbulence as it is designed according the best aerodynamics. The revolutionary sealed-motor technology is successfully effective to shield against EMC, EMI and also to enhance water and dust proof. These protections not only prolong the fan life, but also extend the life of the entire system.
5. Splendid Cool Bearing Design：Extends Fan Life
The innovative inner rotor structure is much earlier to transfer the heat of bearing to the air through the yoke. It improves the cooling efficiency, extends the life of the bearing, and prolongs the life span. The splndid inner motor design of the SG4028 is better satisfying the trend of the server and telecom industries as it performs green energy-saving and helps customer for more cost saving.
About Sunonwealth Electric Machine Industry Co., Ltd.
Founded in 1980, Sunonwealth Electric Machine Industry Company Limited has always adhered to the business philosophy of “Brand, Innovation, and Value”. Step by step, it has now become a global leader in the fields of precision motors, mini fans, and thermal modules. SUNON’s concentration for more than 30 years on the research and development of core motor technology enables it to release numerous patented products that set the pace for the industrial trend. These products include Maglev, the first magnetic levitation motor fan product in the world, Mighty Mini fan, the smallest/thinnest fan products in the world, various thermal modules for LED panels, etc. Today SUNON has become the best thermal solution provider for clients across various industries, such as IT, automobile electronics, optical electronics, and network communication. In order to meet our clients’ needs with the most flexible designs.
Sunonwealth established the brand of SUNON in 1980 and has been marketing its products worldwide ever since. In 1982, the company registered its trademark across 39 countries throughout the world, making its trademark a global one. The English trademark of the company, which carries the expectations of President Horng, was finalized to be SUNON at its establishment. The company’s name in Chinese literally means “to set up standards” and it was hoped that the company would become an model of the industry. Its English name comes from “Sun On Everyday”, which symbolizes the Sun rising everyday from the East to deliver the company’s sustainable business vision. The brand is green in color, which symbolizes the company’s commitment to environmental protection and product safety.