| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotor that reduces the occurrence of vibration in use while suppressing heat discharge, in the rotor transporting an article having a high temperature.SOLUTION: In a rotor having a body 1a whose outer peripheral surface is substantially cylinder shape and a shaft member 1e fixed to the end of the body 1a, the body 1a has a shaft fixation part 1k provided at its end part in a direction along the center line of the body, the outer peripheral surface of the fixed part of the shaft member 1e is directly fixed to the inner peripheral surface of the shaft fixation part 1k, and in the direction along the center line of the body 1a, a gap part 1L is arranged between the body 1a and the shaft member 1e. |
