LINEAR MOTOR BEARING, LINEAR MOTOR OR AXIAL MOTOR AND LINEAR MOTOR CAR OR HIGH-SPEED LEVITATED VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a linear motor car or a high-speed levitated vehicle capable of improving conversion efficiency from electric energy to mechanical energy by minimizing a distance between a rotor and a stator of a linear motor and restraining divergence of magnetic lines, decreasing friction resistance between a bearing, a guide or the stator and a mover and wear to them, and preventing damage caused by wear to a member of supporting it and noise while improving the conversion efficiency of energy and noise, particularly capable of reducing friction resistance and friction caused by a vehicle body's contact with a guideway and improving the conversion efficiency of energy. SOLUTION: This linear motor bearing comprises a sliding surface consisting of diamond membrane or diamond carbon membrane.