24V DC Cooling Fan is the core of the chassis cooling

"24V DC Cooling Fan" in addition to a bearing we have to mention that the main magnetic bearing mute. The use of magnetic force of the magnetic bearing rotor is suspended in the air, so that there is no mechanical contact between the rotor and the stator. "24V DC Cooling Fan" bearing life, and therefore extend the life of the radiator. The disadvantage is that the process brings more complex, resulting in cost increase, it also brings higher operating noise. so the weight of the rotor is fixed on the running track, use is almost no load spool core to the opposite maglev line direction of the top support, so that a the entire rotor vacant.The principle is that the magnetic flux lines and the maglev line perpendicular to the axis of the core with the magnetic lines are parallel, Changed the way ball bearing friction, rolling friction, this approach is more effective in reducing the friction between the bearing surface phenomenon, effectively increasing the "24V DC Cooling Fan".