ABB DSQC346B 3HAB8101-6 06C InMotion Robot Servo Drive

ABB DSQC346B 3HAB8101-6/06C InMotion Robot Servo Drive is a drive unit in ABB's InMotion servo drive family used to drive servo motors on ABB industrial robots. The DSQC346B designation identifies this drive as compatible with ABB S4, S4C, and S4C+ robot configurations. The part number 3HAB8101-6/06C corresponds to this DSQC346B drive unit in ABB's documentation, and you will commonly find it listed as a replacement/repair component for legacy ABB robot systems. In ABB's robotics control architecture, this drive converts control signals from the robot controller into precise motor actuation, enabling accurate motion of robotic axes.