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Siemens 6SN1118-0DH23-0AA1

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Part Number6SN1118-0DH23-0AA1
TypeAC Drives
Model #6SN11180DH230AA1
Warranty2 Year
PerformanceControl Unit
Axis2 Axis
ApplicationDigital drive
DriveFeed, main spindle

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 6SN1118-0DH23-0AA1 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 6SN1118-0DH23-0AA1 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 6SN1118-0DH23-0AA1, 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 : 2lbs

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Ask about exchanging your faulty 6SN1118-0DH23-0AA1 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 6SN1118-0DH23-0AA1 Overview

Siemens 6SN1118-0DH23-0AA1 AC Drive Control Unit

The Siemens 6SN1118-0DH23-0AA1 is a quintessential component within AC drives, epitomizing precision, reliability, and advanced control capabilities. Designed to cater to diverse industrial applications, this control unit empowers manufacturers with seamless control over two axes, ensuring optimal performance in digital drive setups for feed and primary spindle operations.

Precision Control for Industrial Applications: 

At the heart of industrial automation lies the need for precise control, and the 6SN1118-0DH23-0AA1 Control Unit meets this requirement with finesse. With closed-loop control mechanisms, it offers unparalleled accuracy and consistency in regulating motion and speed across two axes, facilitating intricate machining operations with utmost precision.

Versatility for Multiple Axis Operations: 

This control unit features support for two axes, providing versatility in handling various machining tasks. Whether managing feed operations for linear motion or controlling the main spindle for rotational tasks, the 6SN1118-0DH23-0AA1 adapts effortlessly to diverse manufacturing requirements, ensuring optimal performance and efficiency.

Seamless Integration into Digital Drive Systems: 

In the era of digitalization, seamless integration is paramount, and the 6SN1118-0DH23-0AA1 Control Unit is engineered to excel in this aspect. Designed for digital drive setups, it interfaces seamlessly with modern CNC systems and automation networks, enabling streamlined communication and control for enhanced productivity and ease of operation.

Reliable Operation for Continuous Productivity: 

Manufacturing environments demand reliability, and the 6SN1118-0DH23-0AA1 Control Unit delivers just that. Built to withstand the rigors of industrial operations, it ensures continuous productivity with robust construction and dependable performance, minimizing downtime and maximizing manufacturer output.

Advanced Features for Enhanced Performance: 

Equipped with advanced features, this control unit empowers operators with tools to optimize performance and efficiency. From dynamic speed regulation to precise position control, it offers myriad capabilities tailored to meet the demands of modern manufacturing processes, ensuring superior performance and quality output.

FAQs about the Siemens 6SN1118-0DH23-0AA1 AC Drive Control Unit

Q: What is the Siemens 6SN1118-0DH23-0AA1? A: The Siemens 6SN1118-0DH23-0AA1 is a control unit designed for AC drives, specifically tailored for industrial applications requiring precise control over two axes, typically used for feed and main spindle operations.

Q: What type of control does the 6SN1118-0DH23-0AA1 offer? A: This control unit provides closed-loop control, ensuring accurate regulation of motion and speed across two axes. It facilitates precise positioning and dynamic speed control in industrial machining processes.

Q: How many axes can the 6SN1118-0DH23-0AA1 control? A: The 6SN1118-0DH23-0AA1 can control two axes, making it suitable for applications requiring simultaneous control over multiple motion axes, such as feed and main spindle operations.

Q: What applications is the 6SN1118-0DH23-0AA1 suitable for? A: This control unit is ideal for digital drive applications in various industrial sectors, including CNC machining, milling, turning, grinding, and other manufacturing processes requiring precise motion control over two axes.

Q: How does the 6SN1118-0DH23-0AA1 integrate into digital drive systems? A: The 6SN1118-0DH23-0AA1 is designed for seamless integration into digital drive systems commonly used in modern industrial automation setups. It interfaces with CNC systems and automation networks, facilitating streamlined communication and control.

Q: What features does the 6SN1118-0DH23-0AA1 offer for enhanced performance? A: This control unit has advanced features such as dynamic speed regulation, precise position control, and closed-loop feedback mechanisms. These features optimize performance, increase efficiency, and ensure high-quality output in industrial machining operations.

Q: Is the 6SN1118-0DH23-0AA1 reliable for continuous industrial operations? A: Yes, it is designed to withstand the demanding conditions of industrial environments. With its robust construction and dependable performance, it ensures continuous productivity, minimizing downtime and maximizing output for manufacturers.

Q: Can the 6SN1118-0DH23-0AA1 be used for feed and main spindle operations? A: Yes, the 6SN1118-0DH23-0AA1 is suitable for controlling both feed operations, which involve linear motion, and main spindle operations, which involve rotational tasks. Its versatility makes it adaptable to various manufacturing 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 6SN1118-0DH23-0AA1, 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 6SN1118-0DH23-0AA1 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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Over 1700 Ratings from Actual Customers

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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...

Abbey-Purchasing Specialist