The invention discloses a magnetic suspension tentering and setting transmission system with a reasonable guide system structure. The magnetic suspension tentering and setting transmission system comprises a support, wherein a supporting seat is mounted on the support; supporting guide rails and guiding guide rails are mounted on the supporting seat; a workbench is mounted on the supporting seat in a sleeving manner; a gear belt is mounted on the workbench; a needle felt is mounted on the gear belt; a rotary motor is mounted at one arc-shaped end of the supporting seat; a gear disc is mounted on the rotary motor and meshed with the gear belt in a position corresponding to the gear disc. The magnetic suspension tentering and setting transmission system with the reasonable guide system structure has a reasonable and simple structure, and is in reliable in operation.