Patent ID: 11931889

Abstract:
A robot system includes one or more combinations of a driving section configured to receive supply of electric power and generate a rotation output of an output shaft and receive supply of a rotating force to the output shaft and generate electric power, a movable section moved by the rotation output, a detecting section configured to detect an angular position of the output shaft, resistor equipment coupled to the driving section, and a switch that can turn on and off coupling of the resistor equipment and the driving section and a control section configured to control the robot system. The control section can execute first braking control targeting the driving section to which the electric power is not supplied, the first braking control calculating speed of the rotation output of the driving section based on an output of the detecting section and causing the switch to turn on and off the coupling of the resistor equipment and the driving section at timing determined in a time-series manner according to target deceleration of the driving section and the speed of the rotation output.