Siemens 6SN1123-1AA00-0HA2 Servo Drive Module

The Siemens 6SN1123-1AA00-0HA2 SIMODRIVE 611 Power Module is a single‑axis servo drive power module rated at 8 A with internal cooling, designed for use within the SIMODRIVE 611 system and offered as a spare part for maintenance and replacement in industrial automation environments. It powers one servo axis in the drive chain, with motor nominal currents listed as 3 A for the feed (Vorschub) and 3 A for the main spindle (Hauptspindel), using the 6SN1123-1AA00-0HA2 MLFB to identify its place in the SIMODRIVE 611 family. This module is intended for integration in SIMODRIVE 611 configurations where compact, self‑contained power electronics with internal cooling are desirable, enabling reliable axis control in automation equipment and machine tools, while supporting Siemens’ lifetime service approach for spare parts in manufacturing facilities.