6sn1124-1ab00-0aa1

Product Description

It is designed to supply and control two servo motors simultaneously, making it a compact and cost-effective solution for multi-axis machine tool applications. The module operates from a common DC link voltage of approximately 600 V DC and provides a rated output current of 15 A per axis, with a peak current capability of 30 A per axis for short-duration acceleration and deceleration cycles. This power module is part of the SIMODRIVE 611 modular drive concept, which allows flexible configuration of feed drives, main spindle drives, and auxiliary axes within a single drive system. The 6SN1124-1AB00-0AA1 is typically installed in the SIMODRIVE 611 drive rack alongside a closed-loop control module (such as the 6SN1118 series) and a power supply module (such as the 6SN1145 or 6SN1146 series). The power module handles the power stage, including the inverter bridge, current sensing, and thermal monitoring, while the control module provides the closed-loop current, speed, and position control. This separation of power and control functions allows for flexible system design and simplified maintenance. The module features integrated heat sink cooling and is designed for forced-air cooling within the drive cabinet. This power module is widely used in CNC machine tools, including milling machines, lathes, grinding machines, and machining centers, as well as in general industrial automation applications requiring precise multi-axis motion control. It is compatible with Siemens SIMODRIVE 611 drive systems and can be combined with various control modules and motors from the Siemens 1FK, 1FT, and 1PH series. The 6SN1124-1AB00-0AA1 is a genuine Siemens OEM spare part, and due to its role in critical drive systems, it is often sought after for maintenance and repair of existing CNC installations. The Siemens 6SN1124-1AB00-0AA1 is a two-axis power module from the SIMODRIVE 611 family of modular drive systems.

Basic Product Information

• Rated output current 15 A per axis, peak current 30 A per axis
• Operates from common DC link voltage of approximately 600 V DC
• Modular design for flexible integration in SIMODRIVE 611 drive racks
• Integrated heat sink with forced-air cooling for thermal management
• Compatible with SIMODRIVE 611 control modules and Siemens servo motors
• Designed for high-precision motion control in CNC machine tools
• Two-axis power module for simultaneous control of two servo motors

Technical Specifications

Version & Model Difference

The 6SN1124-1AB00-0AA1 is a specific variant within the SIMODRIVE 611 power module range. The '1AB00' designation indicates the hardware version and current rating, while '0AA1' specifies the firmware or configuration variant. Different versions of the 6SN1124 series may have different current ratings (e.g., 5A, 10A, 15A, 30A) or different numbers of axes (single-axis or two-axis). The 6SN1124-1AB00-0AA1 is a two-axis module with 15A/30A rating. When replacing this module, it is essential to match the exact model number and version to ensure compatibility with the existing drive system and control module. Siemens may have released updated versions or successors, but the 6SN1124-1AB00-0AA1 remains a standard part for many existing installations.

Application Scenarios

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• Siemens 6ES7223-1BH22-0XA0 SIMATIC S7-200 EM 223 Digital I/O Module 8DI/8DO
• Siemens 6ES7223-5PH50-0XB0 SIMATIC S7-1200 G2 SM 1223 Digital I/O 8DI/8RLY