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Siemens 6SL3055-0AA00-5EA3

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Part Number6SL3055-0AA00-5EA3
Model #6SL30550AA005EA3
Warranty2 Year

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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 6SL3055-0AA00-5EA3 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 6SL3055-0AA00-5EA3 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 6SL3055-0AA00-5EA3, 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 6SL3055-0AA00-5EA3 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 6SL3055-0AA00-5EA3 Overview

Siemens Encoder 6SL30550AA005EA3

The Siemens encoder with the part number 6SL30550AA005EA3 is a high-quality component designed for precise position feedback in industrial applications. Manufactured by Siemens, a renowned company in the field of automation and control systems, this encoder offers reliable and accurate performance. These 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 Encoders from other manufacturers such as FANUC and Yaskawa.


The 6SL30550AA005EA3 encoder is an incremental encoder that provides incremental position information. This type of encoder generates a series of pulses that correspond to changes in position, allowing for precise measurement and control of rotational or linear motion.

As part of the SINAMICS product line, the 6SL30550AA005EA3 encoder is specifically designed to be compatible with SINAMICS servo drives and motor systems. This ensures seamless integration and optimal performance when used in conjunction with Siemens' motion control solutions.

The encoder is categorized as a SIN/COS1 encoder, indicating that it utilizes the sine and cosine signals to determine the position. This encoding method enhances the accuracy and resolution of the position feedback, enabling precise control and positioning in various applications.


The 6SL30550AA005EA3 encoder is built to withstand harsh environmental conditions. With an IP67 rating, it offers a high level of protection against dust and water ingress. This makes it suitable for use in demanding industrial environments where exposure to moisture, dust, or other contaminants is common.

Siemens is known for its commitment to quality and reliability. The 6SL30550AA005EA3 encoder undergoes rigorous testing and quality control procedures to ensure its durability and performance. 


The incremental encoder provides valuable feedback for closed-loop control systems. By accurately measuring the position, it enables precise motion control, speed regulation, and position verification. This makes it an essential component in applications such as robotics, CNC machines, material handling systems, and more.


Installation and setup of the 6SL30550AA005EA3 encoder are typically straightforward. Siemens provides detailed documentation and support to assist users in integrating the encoder into their systems. It is important to follow the manufacturer's guidelines and recommendations to ensure optimal performance and compatibility.

In conclusion, the Siemens 6SL30550AA005EA3 encoder is a reliable and high-performance component suitable for precise position feedback in industrial automation applications. With its incremental encoding technology, compatibility with SINAMICS products, SIN/COS1 configuration, and IP67 protection rating, this encoder offers accuracy, durability, and resilience in challenging environments. Whether used in motion control systems, machinery, or other applications, the 6SL30550AA005EA3 encoder provides the necessary position feedback for efficient and precise control.

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 6SL3055-0AA00-5EA3, take a look at more from our Encoders 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 6SL3055-0AA00-5EA3 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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