ABB 3HAB8101-8 14C Robotic Servo Drive System

ABB 3HAB8101-8/14C is a DSQC 346G InMotion robotic servo drive unit (drive module) intended to drive a servo axis in ABB robot systems, providing the servo amplification and the interface between the robot controller and the motor. As part of the 3HAB8101-8 family, it is the main drive unit within ABB's servo drive ecosystem and is associated with the /14C revision designation (with references to /12B and /14C in contemporary repair catalogs). The DSQC 346G InMotion architecture supports precise torque, speed, and position commands for ABB servo motors, and is commonly documented in supplier catalogs and repair shops as the ABB 3HAB8101-8/14C servo drive unit. Originating from ABB's robotics lineage (formerly ASEA Brown Boveri), this module appears in multiple listings under the 3HAB8101-8/14C name, indicating its role as a dedicated drive unit within ABB robot installations.