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SEW-Eurodrive resolver same-day service and refurbishment

ISO 9001:2015 Certified Quality

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

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 providing fast, reliable, and expert SEW-Eurodrive resolver repair services to keep your operations running smoothly. We understand the critical role these components play in your machinery and offer comprehensive repair solutions with quick turnaround times. Trust Roc Industrial LLC for all your SEW-Eurodrive resolver troubleshooting, testing, and refurbishment needs.



About SEW-Eurodrive Resolvers

SEW-Eurodrive is a global leader in drive technology, renowned for its innovative and high-quality products. Their resolvers are crucial components in many industrial applications, providing precise position feedback for servo motors and gearboxes. SEW-Eurodrive resolvers are known for their robustness and accuracy, making them a preferred choice in demanding environments. These resolvers are integral to ensuring accurate and reliable motion control in a wide range of industrial machinery.


SEW-Eurodrive resolvers are widely used in industries such as material handling, packaging, automotive, and food and beverage. Their applications range from simple conveyor systems to complex robotic arms and automated assembly lines. The reliability and precision of SEW-Eurodrive resolvers are essential for maintaining the efficiency and accuracy of these systems. When these resolvers fail, it can lead to significant downtime and production losses, making prompt and reliable repair services critical.



Supported Models & Series

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

  • SEW-Eurodrive Resolver Series: RES1, RES2, RES3

  • SEW-Eurodrive Motor Resolvers: Various models integrated with SEW servo motors (e.g., CMP series, CM series)

  • SEW-Eurodrive Gearbox Resolvers: Resolvers used in conjunction with SEW gearboxes for precise positioning

  • Specific Resolver Models: Examples include resolvers used in MOVITRAC inverters and MOVIDRIVE servo controllers.

  • Custom SEW-Eurodrive Resolver Configurations: We handle repairs for resolvers integrated into custom-engineered SEW drive systems.


Common SEW-Eurodrive Resolver Problems We Repair

SEW-Eurodrive resolvers are built to last, but like any electronic component, they can experience failures over time. We address a wide array of issues to ensure your resolvers are functioning optimally.

  • Loss of Signal: Resolver outputs no signal or a weak signal, leading to inaccurate position feedback.

  • Inaccurate Position Feedback: Resolver provides incorrect position data, causing erratic motor behavior.

  • Signal Noise: Excessive noise in the resolver signal, resulting in unstable control.

  • Open or Shorted Windings: Damage to the resolver windings, leading to complete failure.

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

  • Bearing Failure: Worn or damaged bearings causing mechanical issues and signal instability.

  • Broken or Damaged Shaft: Physical damage to the resolver shaft, preventing proper operation.

  • Connector Issues: Damaged or corroded connectors leading to signal loss or intermittent connection.

  • Insulation Breakdown: Deterioration of insulation within the resolver, causing shorts and failures.

  • Encoder Faults: Resolvers used in conjunction with encoders may experience encoder-related faults.


Our SEW-Eurodrive Resolver Repair Process

Roc Industrial LLC follows a meticulous repair process to ensure your SEW-Eurodrive resolvers are restored to optimal working condition. Our experienced technicians use state-of-the-art equipment and proven techniques to diagnose and repair a wide range of resolver issues.

  1. Free Evaluation and Quote: We begin with a thorough evaluation of your SEW-Eurodrive resolver to identify the root cause of the problem. This evaluation is free of charge, and we provide you with a detailed quote for the repair.

  2. Shipping Instructions: Once you approve the quote, we provide clear and easy-to-follow 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 technicians use specialized test equipment to perform a comprehensive diagnosis of the resolver. This includes testing the windings, checking for signal noise, and evaluating the mechanical condition of the resolver.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. This includes replacing damaged windings, bearings, connectors, and other critical parts.

  5. Load Testing and Quality Checks: After the repair, we perform rigorous load testing to ensure the resolver is functioning correctly under simulated operating conditions. We also conduct thorough quality checks to verify the accuracy and reliability of the resolver.

  6. Warranty-Backed Return and Support: All our SEW-Eurodrive resolver repairs are backed by a comprehensive warranty. We also provide ongoing technical support to ensure your complete satisfaction.


Nationwide Repair Services

Roc Industrial LLC provides SEW-Eurodrive resolver repair services to customers nationwide. Whether you are located in New York, Los Angeles, Chicago, Houston, or Dallas, we can help you get your resolvers repaired quickly and efficiently. We offer fast shipping options and quick turnaround times to minimize downtime and keep your operations running smoothly.


We understand the importance of minimizing downtime, which is why we offer expedited repair services and fast shipping options. Our nationwide network allows us to serve customers across the country, providing reliable and efficient SEW-Eurodrive resolver repair solutions wherever you are located.



Why Choose Roc Industrial LLC?

When you choose Roc Industrial LLC for your SEW-Eurodrive resolver repair needs, you can expect:

  • 30+ Years of Experience: Our technicians have decades of experience repairing SEW-Eurodrive resolvers and other industrial electronic equipment.

  • 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 parts, allowing us to complete repairs quickly and efficiently.

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

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

  • Exceptional Customer Support: Our dedicated customer support team is available to answer your questions and provide assistance throughout the repair process.

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 committed to providing the highest quality SEW-Eurodrive resolver service and refurbishment to keep your machinery running smoothly.

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