Siemens 6SN1123-1AA00-0DA2 1-Axis Power Module

Siemens 6SN1123-1AA00-0DA2 SIMODRIVE 611 power module is a 1-axis, internally cooled power module designed for the SIMODRIVE 611 servo drive family. For axis 1, it specifies motor currents of feed = 28 A and main spindle = 30 A, with motor connections accessible via dedicated A1 and A2 terminals on the module. This unit is intended for use in single-axis drive configurations and integrates the power stage with built-in cooling to suit demanding industrial environments. References to the MLFB code and Siemens configuration manuals confirm its role as a spare-part style power module in older SIMODRIVE 611 systems. Typical applications include positioning and motion control tasks in CNC machines or automated tooling where a dedicated 1-axis power module is required.