Advantages of [DC fan]

Advantages of DC fans

u003cbru003e1. High speed and acceleration capacity-can operate under the condition of dn value exceeding 3 million, and slip, wear and heat can be reduced;

u003cbru003e2. DC fan has long life and wear resistance--the fatigue life of all-ceramic bearings is expected to be 10-50 times longer than that of all-steel bearings. Hybrid ceramic bearings have a life expectancy of 3-5 times longer than that of all-steel bearings. about;

u003cbru003e3. Very little lubrication is required-the friction coefficient of ceramic materials is low, and ceramic bearings with oil lubrication are used. When the lubricating oil becomes thin or oil-lean, its lubricating ability is still not lower than the traditional steel bearings commonly used Lubricant

u003cbru003e4. Abrasion and corrosion-because ceramic materials are inert materials, they are more resistant to corrosion and wear;

u003cbru003e5. High rigidity-due to the high elastic modulus of ceramic materials, its rigidity is 15-20% higher than that of ordinary steel bearings;

u003cbru003e6. Low torque--according to the structure, the torque of ceramic bearings is reduced by about 1/3;

u003cbru003e7. The DC fan is non-magnetic and non-conductive-ceramic bearings are not damaged by magnetism or electricity.

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