Surgical tool, surgical robot having the same and remote control robot system

Disclosed are a surgical tool, a surgical robot having the same and a remote control robot system. By aligning fiber bragg gratings which correspond to multiple detecting parts in below of the multiple detecting parts, the magnitude of the force as well as the distribution of the force of the surgical tool are measured. Accordingly, the surgical robot and the remote control robot system are able to provide more precise control and palpation function.