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SEW-Eurodrive resolver refurbishment and same-day service

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

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2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

SEW-Eurodrive Resolver Repair Services by Roc Industrial LLC

Is your SEW-Eurodrive resolver malfunctioning and causing downtime? Roc Industrial LLC specializes in comprehensive SEW-Eurodrive resolver repair services, ensuring your critical equipment is back up and running as quickly as possible. Resolvers are essential components in servo motors and other industrial applications, providing crucial feedback for precise motion control. When they fail, it can bring your entire operation to a halt. Roc Industrial LLC offers fast, reliable, and expert resolver repair services, minimizing downtime and maximizing productivity. We are your trusted partner for SEW-Eurodrive resolver troubleshooting, testing, and refurbishment. Our experienced technicians have the knowledge and resources to diagnose and repair a wide range of resolver issues, restoring your equipment to optimal performance. We provide a free evaluation and all our repairs are backed by a comprehensive warranty.



About SEW-Eurodrive Resolvers

SEW-Eurodrive is a global leader in drive technology, renowned for its high-quality gearmotors, gear units, industrial gearboxes, servo technology, and drive automation solutions. Their resolvers are integral components within their servo motor systems, providing precise position and velocity feedback. These resolvers are designed for demanding industrial environments and are known for their robustness and accuracy. However, even the most reliable components can fail over time due to wear and tear, environmental factors, or electrical surges. When this happens, it's crucial to have a trusted repair partner who understands the intricacies of SEW-Eurodrive technology.


SEW-Eurodrive resolvers are widely used in various industries, including manufacturing, packaging, logistics, and automation. They play a critical role in applications such as CNC machines, robotics, conveyor systems, and automated guided vehicles (AGVs). The precision and reliability of these resolvers are essential for maintaining the accuracy and efficiency of these systems. Roc Industrial LLC understands the importance of minimizing downtime in these critical applications and offers specialized repair services to get your SEW-Eurodrive resolvers back in operation quickly.



Supported Models & Series

We repair a wide range of SEW-Eurodrive resolver models and series, including but not limited to:

  • SEW-Eurodrive Resolver Series: RES10, RES15, RES20, RES30

  • SEW-Eurodrive Servo Motor Resolvers: CMP Series, CMS Series, CM Series

  • SEW-Eurodrive Gearmotor Resolvers: R Series, F Series, K Series, S Series

  • SEW-Eurodrive Encoder/Resolver Combinations: Various configurations

  • Specific SEW-Eurodrive Resolver Models (examples): 1340-7000, 1340-7001, 1340-7002

  • SEW-Eurodrive MOVITRAC Resolver Feedback Systems

  • SEW-Eurodrive MOVIDRIVE Resolver Feedback Systems

  • SEW-Eurodrive PSH Series Resolvers


Common SEW-Eurodrive Resolver Problems We Repair

Customers often experience various issues with their SEW-Eurodrive resolvers, leading to performance degradation or complete system failure. These problems can range from simple wiring issues to more complex internal component failures. Roc Industrial LLC is equipped to diagnose and repair a wide array of resolver problems.

  • Loss of Signal: Resolver outputs are weak or non-existent, preventing accurate position feedback.

  • Inaccurate Readings: Resolver provides incorrect position or velocity data, leading to erratic motor behavior.

  • Communication Errors: The resolver fails to communicate with the drive controller, resulting in system errors.

  • Overheating: Excessive heat buildup within the resolver, potentially damaging internal components.

  • Contamination: Ingress of dirt, oil, or other contaminants, affecting resolver performance.

  • Winding Failures: Open or shorted windings within the resolver, causing signal distortion or complete failure.

  • Bearing Wear: Worn or damaged bearings, leading to increased friction and inaccurate readings.

  • Broken or Damaged Shaft: Physical damage to the resolver shaft, preventing proper rotation and signal generation.

  • Resolver drift: Gradual change in resolver output over time, leading to inaccurate positioning.

  • Intermittent signal: Resolver signal that cuts in and out, causing erratic motor behavior.


Our SEW-Eurodrive Resolver Repair Process

Roc Industrial LLC follows a meticulous repair process to ensure the highest quality SEW-Eurodrive resolver repairs. Our process is designed to identify the root cause of the problem and implement effective solutions to restore your resolver to optimal performance.

  1. Free Evaluation and Quote: We begin with a free evaluation of your SEW-Eurodrive resolver to determine the extent of the damage and provide you with a detailed repair quote. There are no hidden fees, and you'll know the cost upfront.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your resolver arrives safely at our repair facility. We can also arrange for expedited shipping if needed.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians use state-of-the-art test equipment to thoroughly diagnose the resolver. This includes electrical testing, signal analysis, and visual inspection to identify all potential issues.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. We have a large inventory of SEW-Eurodrive resolver components in stock, allowing us to expedite the repair process.

  5. Load Testing and Quality Checks: After the repair, we conduct rigorous load testing to ensure the resolver performs to OEM specifications. We also perform thorough quality checks to verify the accuracy and reliability of the repair.

  6. Warranty-Backed Return and Support: All our SEW-Eurodrive resolver repairs are backed by a comprehensive warranty. We stand behind our work and are committed to providing exceptional customer support. If you experience any issues after the repair, simply contact us, and we'll resolve the problem promptly.


Nationwide Repair Services

Roc Industrial LLC provides SEW-Eurodrive resolver repair services to customers nationwide. Whether you're located in New York, Los Angeles, Chicago, Houston, Dallas, or any other city in the United States, we can help. We understand the importance of minimizing downtime, and we offer fast shipping options and quick turnaround times to get your resolvers back in operation as quickly as possible.


We have established logistics partnerships that allow us to efficiently serve customers across the country. Our streamlined shipping process ensures that your resolvers are transported safely and securely to our repair facility. We also provide real-time tracking information so you can monitor the progress of your repair.



Why Choose Roc Industrial LLC?

When it comes to SEW-Eurodrive resolver repair, Roc Industrial LLC is the clear choice. We offer a combination of expertise, experience, and customer service that is unmatched in the industry.

  • 30+ Years of Experience: We have over 30 years of experience in industrial electronic repair, including extensive experience with SEW-Eurodrive resolvers.

  • Warranty-Backed Repairs: All our repairs are backed by a comprehensive warranty, giving you peace of mind.

  • Thousands of Parts in Stock: We maintain a large inventory of SEW-Eurodrive resolver components, allowing us to expedite the repair process.

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime and offer fast turnaround times, often providing same-day service for critical repairs.

  • ISO-Certified Repair Processes: Our repair processes are ISO-certified, ensuring the highest quality and consistency.

  • Exceptional Customer Support: We are committed to providing exceptional customer support and are always available to answer your questions and address your concerns.

Don’t let a faulty SEW-Eurodrive resolver slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are your trusted partner for SEW-Eurodrive resolver repair services, ensuring your equipment is back up and running as quickly as possible. We offer free evaluations and all our repairs are backed by a comprehensive warranty. Roc Industrial LLC is committed to providing the best possible service to our customers.

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