The robot has a controller (C) with power modules (22) enabling power supply to motors (10) of a robot arm. A connecting unit (52) is connected between the arm power modules and a CPU (26). The connecting unit has a single functional bus (B) to connect a control unit (30) associated with the CPU to the power modules, and to digital interfaces (14) associated with position sensors (12) integrated to the arm.
展开▼
