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Siemens 6SN1123-1AA00-0CA2


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Part Number6SN1123-1AA00-0CA2
TypeAC Drives
Model #6SN11231AA000CA2
Warranty2 Year

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MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed 6SN1123-1AA00-0CA2 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this 6SN1123-1AA00-0CA2 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 6SN1123-1AA00-0CA2, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

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Ask about exchanging your faulty 6SN1123-1AA00-0CA2 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Siemens 6SN1123-1AA00-0CA2 Overview

Siemens 6SN1123-1AA00-0CA2

The Siemens 6SN1123-1AA00-0CA2 is a digital servo drive designed to control servo motors' speed and position in industrial automation applications. Here's an overview, description, specs, installation information, similar products, and some frequently asked questions:


  • Manufacturer: Siemens
  • Model: 6SN1123-1AA00-0CA2
  • Type: Digital Servo Drive
  • Application: Industrial Automation
  • Purpose: Controls the speed and position of servo motors


The 6SN1123-1AA00-0CA2 servo drive is part of Siemens' extensive range of motion control solutions. It controls servo motors precisely, ensuring accurate positioning and speed regulation in various industrial processes. This drive is known for its reliability, efficiency, and advanced features.


  • Part Number: 6SN1123-1AA00-0CA2
  • Power Supply: Depends on the specific configuration, typically ranges from 3-phase AC 380-480V
  • Output Current: Varies based on the configuration, typically up to several hundred amps.
  • Control Modes: Velocity control, position control, torque control
  • Communication Interface: Typically includes interfaces for PROFIBUS or PROFINET, possibly others depending on the configuration
  • Protection: Overload protection, short circuit protection, overvoltage protection, etc.
  • Dimensions: Varied, typically designed for standard DIN rail or panel mounting


The 6SN1123-1AA00-0CA2 servo drive installation procedures will depend on the specific application, motor type, and control requirements. However, Siemens provides detailed installation manuals and guidelines tailored to different setups. It typically involves mounting the drive in a suitable location, connecting power and motor cables, configuring control parameters, and integrating with the control system.

Similar Products

Siemens offers various servo drives catering to power ratings, control capabilities, and communication interfaces. Some similar products to the 6SN1123-1AA00-0CA2 may include:

  • Siemens SINAMICS S120 Servo Drives
  • Siemens SIMODRIVE 611 Digital Servo Drives
  • Siemens SIMATIC Micro-Drive Servo Drives


What is the maximum power rating of the 6SN1123-1AA00-0CA2?

The maximum power rating varies depending on the configuration but typically ranges from several kilowatts to tens of kilowatts.

Can the 6SN1123-1AA00-0CA2 drive multiple motors simultaneously? Depending on the configuration and control setup, this drive can control multiple motors independently or in coordinated motion.

What programming languages are supported for programming motion control with this drive?

Siemens typically supports programming motion control functions using languages like STEP 7 (for PLC-based control) or SIMOTION SCOUT (for motion control-specific programming).

Is the 6SN1123-1AA00-0CA2 suitable for use in harsh environments? Siemens designs its servo drives to withstand harsh industrial environments, but specific environmental considerations should be considered during installation and operation.

Can the 6SN1123-1AA00-0CA2 communicate with third-party control systems?

Yes, the drive typically supports various communication interfaces, such as PROFIBUS, PROFINET, Ethernet/IP, etc., which allows integration with third-party control systems and PLCs.

Contact Us Today For More Information About Siemens Products

Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6SN1123-1AA00-0CA2, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 6SN1123-1AA00-0CA2 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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