Drive assembly of robot, robot and robot system

Abstract

The invention discloses a drive assembly of a robot. The drive assembly comprises a communication module, a controller, a motor, a battery, a sensor and a shell; the communication module is used for receiving remote control signals, the controller is connected with the communication module and is used for controlling the motor to transmit according to the control signals, the battery is used for supplying power to the communication module, the motor, the controller and the sensor, an abut-joint structure is arranged on the shell, and can be in abut joint with the other drive assembly to carry out control transmission, and the sensor is used for environment monitoring and can feed the monitoring result back to the controller. The invention further relates to the robot and a robot system.