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2-year Warranty

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Siemens 6SN1118-0DH23-0AA0

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2 Year warranty

Part Number6SN1118-0DH23-0AA0
TypeAC Drives
Model #6SN11180DH230AA0
Warranty2 Year
Control Closed-loop
Performance controlVoltage signal
Product categorySIMODRIVE 611-D
Feed motors1FT6, 1F6, FK7, and 1FN
Main spindle1PH

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 6SN1118-0DH23-0AA0 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 6SN1118-0DH23-0AA0 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 6SN1118-0DH23-0AA0, 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 6SN1118-0DH23-0AA0 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 6SN1118-0DH23-0AA0 Overview

The servo control card module 6SN1118-0DH23-0AA0 is manufactured by Siemens for simple closed-loop control in your automation system. The closed-loop system is an integral part of processes within your total automation system. The 6SN1118-0DH23-0AA0 has the ability to control many elements of your automation system. It can control processes such as temperature, pressure, and the rate of flow. Designed by Siemens to offer 2-axis control for the SIMODRIVE 611 module.

The modular design of the 2-axis converter drive system allows for many drive configurations. Main spindles and a number of drive configurations with different axis can be carried out with the Siemens SIMODRIVE 611 digital AC drive converters.

The Siemens SIMODRIVE 611 unit is committed to aligning you with the best possible closed-loop control helping you achieve the best control for speed control and the smoothest possible running characteristics.  

6SN1118-0DH23-0AA0 Features

The Siemens SIMODRIVE 611-D closed-loop plugin control unit is a 2 axes module manufactured for digital feed drives. The Siemens 6SN1118-0DH23-0AA0 has direct measuring system capabilities which allow you to evaluate relevant information such as speed and or position.

The 6SN1118-0DH23-0AA0 2-axes closed-loop plug-in module offers CNC and performs voltage signal control for your automation needs. This is beneficial for several reasons including safety for the personnel. The 6SN1118-0DH23-0AA0 control card is efficient in sensing a change in the data path as the decreased response time in sensing an element of safety evaluation. This quick evaluation leads to the lessening of potentially hazardous situations. Fewer faults are an additional asset in both time and money. Costs are lower when cables and wiring do not need to be replaced as often and downtime is minimalized for your automation system.

Advantages of the Siemens 6SN1118-0DH23-0AA0

Highlights for the servo control card module 6SN1118-0DH23-0AA0 include:

  • Closed-loop control
  • Digital drive control for the SIMODRIVE 611-D
  • 2-Axis control
  • Direct measuring system
  • Performance control – voltage signal
  • Plug-in unit
  • CNC

The Siemens 6SN1118-0DH23-0AA0 2-axis plug-in control module is manufactured to work with specific motor modules. The motor modules the Siemens 6SN1118-0DH23-0AA0 is designed to work with are the 1 FT 6, 1 FK 6, 1 FK 7, and 1 FN feed motors as well as 1 PH main spindle and 1 FE built-in synchronous motors.

6SN1118-0DH23-0AA0 Additional Information

The Siemens 6SN1118-0DH23-0AA0 servo control card module is currently discontinued by the manufacturer and was replaced in 2010. It is currently available for sale at MRO Electric. Let MRO Electric help you find the exact module that fits with the particular application for your automation system.  

The servo control card module 6SN1118-0DH23-0AA0 by Siemens is available with a two-year warranty.

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 6SN1118-0DH23-0AA0, 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 6SN1118-0DH23-0AA0 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.

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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....


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