1.Low densityAt high speeds, the centrifugal load of the ceramic shaft is reduced. This allows it to work at higher speeds.2.Small moment of inertiaIt can effectively improve the static and dynamic characteristics of the shaft system.This is conducive to the rapid start, stop, and rapid rise of the shaft.3.Low coefficient of thermal expansionThe lower coefficient of thermal expansion can reduce the sensitivity of the shaft to temperature changes.This greatly improves the working accuracy of the ceramic shaft system.4.High flexural and compressive strengthThe high flexural strength can reduce the bending deformation. It can effectively improve the static and dynamic characteristics,as well as dynamic stiffness. Rolling bearings require high compressive strength to withstand high stresses.5.High hardness and high toughnessThe combination of these two properties can obtain better surface roughness and high wear resistance.These qualities can prevent damage from external particles and impacts. Therefore, the ceramic shaft can resist a certain shock load.
Features of ceramic shaft: