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Siemens 6SN1118-1NH01-0AA1

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Part Number6SN1118-1NH01-0AA1
TypeAC Drives
Model #6SN11181NH010AA1
Warranty2 Year
CategoryControl board
DescriptionClosed-loop control module
Axis 2-axis
FirmwareN-set Positioning
Sin/cos 1 VppWith
Control partsUniversal HRS

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 6SN1118-1NH01-0AA1 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 6SN1118-1NH01-0AA1 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 6SN1118-1NH01-0AA1, 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.

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Ask about exchanging your faulty 6SN1118-1NH01-0AA1 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 6SN1118-1NH01-0AA1 Overview

Siemens 6SN11181NH010AA1: Elevating Precision with Simodrive 611 Technology

Exploring the Universal HR 2-Axis Control-Loop Block with Incremental Encoder

The Siemens 6SN11181NH010AA1 stands as a pinnacle of precision in industrial automation, particularly in the realm of motion control. This sophisticated device, categorized under the SIMODRIVE 611 product type, is a Universal HR 2-axis control loop Block designed to masterfully handle closed-loop control for incremental encoders, specifically those utilizing SIN/COS signals.

SIMODRIVE 611: Revolutionizing Motion Control

As part of Siemens' renowned SIMODRIVE 611 series, the 6SN11181NH010AA1 exemplifies the cutting-edge technology that has become synonymous with Siemens' commitment to excellence in industrial automation. SIMODRIVE 611 is celebrated for its versatility and reliability, providing solutions for diverse motion control applications.

Key Features of 6SN11181NH010AA1

Universal HR 2-Axis Control-Loop Block: The 6SN11181NH010AA1 is a specialized control module designed for 2-axis closed-loop control. Its universal nature makes it adaptable to a range of industrial applications where precision and reliability are paramount.

Incremental Encoder Compatibility: This control-loop block is specifically tailored to work seamlessly with incremental encoders. The use of SIN/COS signals ensures a high level of accuracy in position and velocity feedback, contributing to precise control in motion-intensive processes.

Versatile Hardware and Firmware Options: The 6SN11181NH010AA1 offers hardware and firmware options to cater to different requirements. The closed-loop control module is available in two configurations – one for encoders with the n-set (Order No. 6SN1118–0NH01–0AA1) and another for encoders with sin/cos 1 Vpp positioning (Order No. 6SN1118–1NH01–0AA1).

Application Versatility

This control-loop block finds application across a broad spectrum of industrial scenarios where precise closed-loop control of motion is essential. Whether utilized in CNC machining, robotics, or automated manufacturing processes, the 6SN11181NH010AA1 ensures that movements are executed with the utmost accuracy.

Ordering Options: Understanding the Cons. No. and MLFB

The 6SN11181NH010AA1 is available with two distinct order numbers (MLFBs) based on its configuration:

6SN1118–0NH01–0AA1: This variant is designed for encoders with the n-set, providing a comprehensive solution for applications where such encoders are in use.

6SN1118–1NH01–0AA1: This configuration is tailored for encoders with sin/cos 1 Vpp positioning, offering specific compatibility for applications utilizing this type of encoder technology.

It's important to select the appropriate order number based on the encoder type and positioning requirements of the specific application.

Frequently Asked Questions (FAQ) about Siemens 6SN11181NH010AA1 Universal HR 2-Axis Control-Loop Block

1. What is the Siemens 6SN11181NH010AA1, and what is its primary function?

The 6SN11181NH010AA1 is a Universal HR 2-axis control loop Block designed for closed-loop control in industrial automation, particularly for applications involving motion control. It excels in providing precise control for incremental encoders utilizing SIN/COS signals.

2. What is the significance of the SIMODRIVE 611 series in industrial automation?

The SIMODRIVE 611 series by Siemens is renowned for revolutionizing motion control in industrial settings. It offers versatile and reliable solutions, and the 6SN11181NH010AA1 is a part of this series, emphasizing Siemens' commitment to excellence.

3. What types of encoders is the 6SN11181NH010AA1 compatible with?

The 6SN11181NH010AA1 is specifically designed to work seamlessly with incremental encoders. It offers two configurations: one for encoders with the n-set and another for encoders with sin/cos 1 Vpp positioning. Users can choose the appropriate configuration based on the specific encoder technology used in their application.

4. How does the SIN/COS signal contribute to precision in motion control?

SIN/COS signals, derived from sine and cosine functions, provide highly accurate position and velocity feedback in motion control applications. By utilizing these signals, the 6SN11181NH010AA1 ensures precise closed-loop control, contributing to accurate movements in industrial processes.

5. In which industrial applications can the 6SN11181NH010AA1 be used?

The control-loop block is versatile and finds application in a broad spectrum of industrial scenarios. It is suitable for CNC machining, robotics, and various automated manufacturing processes where precise closed-loop control of motion is essential.

6. What are the hardware and firmware options available for the 6SN11181NH010AA1?

The 6SN11181NH010AA1 offers hardware and firmware options to cater to different requirements. It is available in two configurations: one for encoders with the n-set (Order No. 6SN1118–0NH01–0AA1) and another for encoders with sin/cos 1 Vpp positioning (Order No. 6SN1118–1NH01–0AA1).

7. How do I choose the correct configuration for my application?

Choosing the correct configuration depends on the type of encoder used in your application. If your application involves encoders with the n-set, you will select the 6SN1118–0NH01–0AA1 configuration. For applications using encoders with sin/cos 1 Vpp positioning, the 6SN1118–1NH01–0AA1 configuration is the appropriate choice.

8. Is the 6SN11181NH010AA1 adaptable to different motion control scenarios?

Yes, the 6SN11181NH010AA1 is designed to be versatile, making it adaptable to a range of motion control scenarios in industrial applications.

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 6SN1118-1NH01-0AA1, 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 6SN1118-1NH01-0AA1 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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