Abstract: A tool device has a deceleration unit, a tip tool, and a reaction bar. The deceleration unit increases a torque that is input to the deceleration unit. The tip tool is rotated when receiving a motive force from the deceleration unit. The reaction bar is fixed to the deceleration unit. An external force can be made to act on the reaction bar to receive a reaction force that is generated during rotation of the tip tool.

Abstract: A tool device has a deceleration unit, a tip tool, and a reaction bar. The deceleration unit increases a torque that is input to the deceleration unit. The tip tool is rotated when receiving a motive force from the deceleration unit. The reaction bar is fixed to the deceleration unit. An external force can be made to act on the reaction bar to receive a reaction force that is generated during rotation of the tip tool.

Abstract: A remote monitoring system for monitoring the state of a robot at a place away from a user site. The system is provided with: an analysis result data acquiring unit for analyzing an electric current data of a motor of a drive system of the robot and acquiring an analysis result data at the user site; a data server provided at a remote place away from the user site for recording the analysis result data obtained by the analysis result data acquiring unit; a communication unit for transmitting the analysis result data to the data server; and a mobile terminal for reading and displaying the analysis result data recorded in the data server. In the remote monitoring system, the amount of data (communication amount) transmitted from a user site to a remote place can be reduced.