Driving Device
CorTec High IP Grade PMSM motor, high water-proof motor, with NSK Bearing, Magnetic steel temperature resistant 180℃， which improve operational stability, reduce energy consumption and increase efficiency, reduce the risk of magnetic steel demagnetization, Optimize starting characteristics and commutation performance and Improve speed stability.
Fan Blade
CorTec fan blades are made of Aluminium alloy 6063-T5, which contains two connected reinforcing ribs and four unconnected reinforcing ribs, making the blades light and more resistant to breakage. When the blades are connected to the plug-in and fastened to the plug-in with nuts and caps, the two "E-shaped" reinforcing ribs have a certain deformation capacity. When the blades are subjected to the tightening force from top to bottom, the reinforcing ribs will bend slightly, which can ensure that the plug-in is tightly connected to the blades and the structural strength of the blades.
Reinforced Base
The steel structure is laser cut, with a reinforced support frame. All joints are fully welded, making them solid and strong. The surface is electro-galvanized and will never rust. The industry's unique airflow heat dissipation design prevents the motor from overheating and causing malfunctions.
Strong Frame
CorTec use strong iron frame with special spray paint so that it is not easy to rust also can protect the fan easily.
