140mm radiator cooling fan optimized for industrial use, featuring Liquid Crystal Polymer (LCP) fan blades
Closed-loop speed control design ensures stable RPM and consistent airflow at high speeds
Dual ball bearings with metal housing motor and industrial-grade brass pressed shaft core for enhanced durability
High-efficiency three-phase, six-pole motor design
Shock-absorbent rubber padding on all sides significantly reduces vibration and noise during operation