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2-year Warranty

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Siemens 6SN1118-0AA11-0AA0

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2 Year warranty

Part Number6SN1118-0AA11-0AA0
TypeAC Drives
Model #6SN11180AA110AA0
Warranty2 Year

Our Repair Services

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 6SN1118-0AA11-0AA0 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 6SN1118-0AA11-0AA0 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 6SN1118-0AA11-0AA0, 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 6SN1118-0AA11-0AA0 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 6SN1118-0AA11-0AA0 Overview

Siemens 6SN11180AA110AA0 Control Module

The Siemens 6SN11180AA110AA0 Control Module, belonging to the SIMODRIVE 611-A series, stands as a formidable closed-loop control solution designed for precision and efficiency in industrial applications. Functioning as a 1-axis closed-loop control plug-in unit, this module is tailored specifically for feed drives in CNC (Computer Numerical Control) systems. 6SN11180AA110AA0 is manufactured by Siemens, a leading name in industrial automation and control.

Key Features:

  • Closed-Loop Control:
  • The 6SN11180AA110AA0 is a closed-loop control unit, ensuring that the system receives real-time feedback and can make adjustments to maintain accuracy and stability in the operation of feed drives. This closed-loop architecture is essential for applications where precision and consistency are paramount.
  • 1-Axis Configuration:
  • The control module is optimized for 1-axis operation, making it ideal for applications where control over a single feed drive is required. This focused approach allows for efficient and dedicated control, catering to specific manufacturing or machining processes.
  • Plug-In Unit:
  • As a plug-in unit, the module offers ease of installation and integration into existing systems. The plug-and-play nature streamlines the setup process, reducing downtime and ensuring a smooth transition to operational status.
  • CNC Compatibility:
  • Tailored for integration with CNC systems, the 6SN11180AA110AA0 seamlessly interfaces with computerized control systems, enhancing the overall efficiency and automation of manufacturing processes. Its compatibility with CNC systems positions it as a key component in the broader ecosystem of modern industrial automation.

Application in Feed Drives:

Feed drives play a critical role in CNC systems, controlling the movement of tools or workpieces along different axes. The closed-loop control provided by the 6SN11180AA110AA0 ensures precise and dynamic control over these feed drives, resulting in accurate machining processes and consistent production outputs.

Versatility and Integration:

The module's 1-axis configuration and compatibility with CNC systems make it versatile for a range of applications, from milling and turning operations to other forms of material processing. Its integration capabilities allow manufacturers to tailor their CNC systems to specific production requirements.

FAQs about Siemens 6SN11180AA110AA0 Control Module:

What is the primary function of the Siemens 6SN11180AA110AA0 Control Module?

The control module is a closed-loop control plug-in unit specifically designed for 1-axis operation, providing precision control for feed drives in CNC systems.

What is the significance of closed-loop control in the context of industrial applications?

Closed-loop control ensures real-time feedback and adjustments, enhancing accuracy and stability in the operation of feed drives. 

How easy is it to integrate the 6SN11180AA110AA0 Control Module into existing systems?

The module is designed as a plug-in unit, offering a user-friendly and streamlined installation process. Its plug-and-play nature simplifies integration, reducing downtime during setup.

In what type of applications is the 1-axis configuration of the control module most beneficial?

The 1-axis configuration is optimized for applications where control over a single feed drive is required. This focused approach is particularly beneficial for processes that involve movement along a specific axis.

Is the 6SN11180AA110AA0 Control Module compatible with CNC systems, and how does it enhance CNC operations?

Yes, the control module is compatible with CNC systems, enhancing the overall efficiency and automation of manufacturing processes. It provides precise control over feed drives, contributing to accurate machining operations.

What makes Siemens a trusted manufacturer of industrial automation products like the 6SN11180AA110AA0 Control Module?

Siemens is a globally recognized leader in industrial technology, known for its commitment to quality, innovation, and cutting-edge engineering. The brand's reputation for reliability and expertise in industrial automation makes its products a trusted choice in the manufacturing industry.

Can the 6SN11180AA110AA0 Control Module be used in various types of CNC applications?

Yes, the module's versatility allows it to be employed in a range of CNC applications, from milling and turning operations to other forms of material processing. Its adaptability makes it a valuable component for manufacturers with diverse production requirements.


Siemens products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year warranty from MRO Electric. We also carry AC Drives from other manufacturers such as FANUC and Yaskawa.

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 6SN1118-0AA11-0AA0, 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 6SN1118-0AA11-0AA0 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.

5 stars

4.9 Overall Satisfaction Rating

Over 1700 Ratings from Actual Customers

Read Our Reviews

Very happy with the overall service, delivery, communication and delivery,

Conley Cooke

I needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....


We have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...

Abbey-Purchasing Specialist