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Siemens 6SN1118-0DK23-0AA2

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  • 2 Year Warranty
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Part Number6SN1118-0DK23-0AA2
TypeAC Drives
Model #6SN11180DK230AA2
Warranty2 Year
VariantHigh Performance
SRM Motor1FT6, 1FK, 1FN1,1FN3, 1FE1
Motor IM1PH, 1PM, 1FM6

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 6SN1118-0DK23-0AA2 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 6SN1118-0DK23-0AA2 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 6SN1118-0DK23-0AA2, 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.

  • Shipping Weight : 3lbs

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Ask about exchanging your faulty 6SN1118-0DK23-0AA2 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 6SN1118-0DK23-0AA2 Overview

Siemens 6SN1118-0DK23-0AA2 Control Unit for SIMODRIVE 611

The Siemens 6SN1118-0DK23-0AA2 control unit represents performance and reliability in industrial automation. Specifically designed for the SIMODRIVE 611 system, it embodies precision and efficiency for CNC (Computer Numerical Control) applications.

Powerful Performance Module: 

At the heart of the 6SN1118-0DK23-0AA2 control unit lies a powerful performance module capable of handling complex digital control loops with utmost precision. This module ensures rapid and accurate response to dynamic machining demands, enabling seamless operation of CNC systems.

Digital Control Loop Block: 

Equipped with a digital control loop block, the 6SN1118-0DK23-0AA2 control unit offers advanced control capabilities for two-axis CNC applications. This block enhances system stability and control accuracy, facilitating high-quality machining processes with minimal error margins.

Tailored for CNC Applications: 

Explicitly designed for CNC applications, the 6SN1118-0DK23-0AA2 control unit provides unparalleled performance and versatility in controlling industrial machinery. Whether milling, turning or grinding, this unit ensures precise control over the machining process, resulting in superior quality and productivity.

Seamless Integration: 

The 6SN1118-0DK23-0AA2 control unit seamlessly integrates into SIMODRIVE 611 systems, offering plug-and-play compatibility for hassle-free installation and setup. Its standardized interface and intuitive design streamline the integration process, reducing downtime and optimizing workflow efficiency.

Enhanced Control Capabilities: 

With its two-axis configuration, the 6SN1118-0DK23-0AA2 control unit enables simultaneous control over multiple axes, allowing for intricate machining operations and complex part geometries. This capability opens up new possibilities for CNC applications, enhancing versatility and performance.

Reliable Operation: 

Siemens is renowned for its commitment to quality and reliability, and the 6SN1118-0DK23-0AA2 control unit is no exception. Built to withstand the rigors of industrial environments, this unit delivers consistent performance even in the most demanding conditions, ensuring uninterrupted operation and maximum uptime.

Optimized for Precision: 

Precision is paramount in CNC machining, and the 6SN1118-0DK23-0AA2 control unit delivers precise control over every aspect of the machining process. From spindle speed to tool positioning, this unit offers unmatched accuracy, enabling manufacturers to achieve the highest levels of precision and repeatability.

Future-Ready Design: 

As part of the SIMODRIVE 611 ecosystem, the 6SN1118-0DK23-0AA2 control unit is designed for future scalability and compatibility. Its modular architecture allows for easy upgrades and expansion, ensuring it can adapt to evolving CNC technologies and production requirements.

FAQs for Siemens 6SN1118-0DK23-0AA2 Control Unit

Q: What is the Siemens 6SN1118-0DK23-0AA2 control unit used for? A: The Siemens 6SN1118-0DK23-0AA2 control unit is designed explicitly for SIMODRIVE 611 systems, providing precise control and management for CNC (Computer Numerical Control) applications, particularly in industrial machining processes.

Q: What are the key features of the 6SN1118-0DK23-0AA2 control unit? A: The 6SN1118-0DK23-0AA2 control unit features a powerful performance module, a digital control loop block for two-axis control, seamless integration into SIMODRIVE 611 systems, and reliability in operation, among others.

Q: How many axes does the 6SN1118-0DK23-0AA2 control unit support? A: The 6SN1118-0DK23-0AA2 control unit is designed for two-axis control, allowing simultaneous control over two axes in CNC applications for tasks such as milling, turning, and grinding.

Q: Is the 6SN1118-0DK23-0AA2 control unit easy to integrate into existing systems? A: Yes, it is designed for seamless integration into SIMODRIVE 611 systems, offering plug-and-play compatibility and a standardized interface for easy installation and setup.

Q: What kind of machining processes is the 6SN1118-0DK23-0AA2 control unit suitable for? A: The 6SN1118-0DK23-0AA2 control unit is suitable for a wide range of CNC machining processes, including milling, turning, grinding, and other precision machining tasks that require accurate control over multiple axes.

Q: How reliable is the 6SN1118-0DK23-0AA2 control unit in industrial environments? A: Siemens products are known for their reliability, and the 6SN1118-0DK23-0AA2 control unit is no exception. Built to withstand the rigors of industrial environments, it delivers consistent performance even in demanding conditions, ensuring maximum uptime and productivity.

Q: Can the 6SN1118-0DK23-0AA2 control unit be upgraded or expanded? A: Yes, it is designed with a modular architecture that allows easy upgrades and expansion and ensures compatibility with evolving CNC technologies and production requirements.

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 6SN1118-0DK23-0AA2, 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 6SN1118-0DK23-0AA2 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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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...

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