Atlas Copco 6SN1123-1AAOO-OEA1 Power Module

Atlas Copco 6SN1123-1AAOO-OEA1 Power Module is a Siemens SIMODRIVE 611 servo-drive power module designed for 1-axis operation. Listed by Siemens as the 6SN1123-1AA00-0EA1 variant, it serves as the power stage in SIMODRIVE 611 installations and is offered as a spare part for existing drives. The module's motor-current rails include 1FT5 up to 80 A, 1FT6 up to 56 A, 1PH up to 60 A, and asynchronous up to 60 A, with an internal cooling rating of 160 A. This combination supports robust servo performance for single-axis motion control applications, such as packaging, material handling, robotics, and CNC machinery, where reliable power delivery to a servo motor is required. As part of the 6SN1123 power-module family, it is designed to be swapped with a matching module to restore drive functionality without replacing the entire drive system. The power module interfaces with the SIMODRIVE 611 control electronics and is intended to be used in installations that specify the SIMODRIVE 611 power-module hardware, ensuring compatibility with the drive's protection and switching circuitry.