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Omron drive module exchange program & testing

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.

Omron Drive Module Repair Services by Roc Industrial LLC

Is your Omron drive module malfunctioning and causing downtime? Roc Industrial LLC specializes in providing fast, reliable, and expert Omron drive module repair services. We understand the critical role these modules play in your industrial automation systems. With decades of experience, Roc Industrial LLC is your trusted partner for getting your Omron drives back up and running quickly. Our comprehensive repair process, combined with our extensive inventory of parts, ensures minimal disruption to your operations. We offer free evaluations and warranty-backed repairs, giving you peace of mind.



About Omron Drives

Omron is a globally recognized leader in industrial automation, known for its innovative and high-quality products. Omron drive modules are integral components in a wide range of applications, from CNC machines and robotics to packaging equipment and material handling systems. These drives are designed for precise motor control, ensuring efficient and reliable operation of automated processes. Omron's reputation for durability and performance has made them a preferred choice for manufacturers worldwide. However, even the most robust equipment can experience failures over time, necessitating expert repair services.


Omron drive modules are designed to provide precise control over motors, ensuring smooth and efficient operation in various industrial applications. They are commonly used in CNC machines, robotics, packaging equipment, and material handling systems. The reliability and performance of Omron drives have made them a staple in the automation industry. Roc Industrial LLC understands the critical role these drives play in your operations and is committed to providing top-notch repair services to minimize downtime and maximize productivity.



Supported Models & Series

We repair a wide range of Omron drive module models and series, including but not limited to:

  • Omron G5 Series: Including models such as 3G3MX2-A2004, 3G3MX2-A4007, 3G3MX2-A4015, and related variants.

  • Omron RX Series: Including models such as 3G3RX-A4004-V1, 3G3RX-A4007-V1, 3G3RX-A4015-V1, and related variants.

  • Omron MX2 Series: Including models such as 3G3MX2-AB004, 3G3MX2-AB007, 3G3MX2-AB015, and related variants.

  • Omron JX Series: Including models such as 3G3JX-A2004, 3G3JX-A2007, 3G3JX-A2015, and related variants.

  • Omron Sysmac NJ Series: Drive modules integrated within the NJ controller family.

  • Omron Accurax G5 Series: Servo drives including R88D-KN04H-ECT, R88D-KN08H-ECT, R88D-KN16H-ECT, and related variants.

  • Omron Accurax G5 Servo Drives: Including models R88D-GT04H, R88D-GT08H, R88D-GT16H, and related variants.

  • Omron Accurax G-Series: Servo drives including R88D-GN02H-ML2, R88D-GN04H-ML2, R88D-GN08H-ML2, and related variants.

  • Omron SmartStep A Series: Including models such as R7D-AP01H, R7D-AP02H, R7D-AP04H, and related variants.

  • Legacy Omron Drives: Including older models from the Yaskawa-Omron joint venture and other discontinued series.

If you don't see your specific model listed, please contact us. Our technicians are experienced in repairing a wide variety of Omron drive modules, including both current and legacy models. We can often source hard-to-find parts and provide solutions for even the most challenging repairs.



Common Omron Drive Module Problems We Repair

Omron drive modules, like all electronic equipment, can experience a range of issues that can impact their performance. These problems can stem from component failures, environmental factors, or operational stresses. Roc Industrial LLC is equipped to diagnose and repair a wide array of common and complex Omron drive module failures.

  • No Output: The drive module fails to provide any output voltage or current to the motor.

  • Overvoltage Errors: The drive module detects an overvoltage condition, often due to regenerative energy from the motor.

  • Undervoltage Errors: The drive module detects an undervoltage condition, potentially due to a power supply issue.

  • Communication Errors: The drive module fails to communicate with the PLC or other control systems.

  • Overheating: The drive module overheats, potentially due to a faulty cooling fan or excessive load.

  • Blown Fuses: Internal fuses blow, indicating a short circuit or other electrical fault.

  • Encoder Faults: The drive module reports errors related to the motor encoder, affecting positioning accuracy.

  • Current Imbalance: Uneven current distribution among the motor phases.

  • Drive tripping: The drive shuts down unexpectedly due to internal fault detection.

  • Inability to program: The drive cannot be programmed or configured.

  • Power Supply Failures: Internal power supply components fail, leading to drive malfunction.

  • IGBT Failures: Insulated Gate Bipolar Transistors (IGBTs) fail, causing drive to stop functioning.

  • Capacitor Failures: Capacitors degrade over time, leading to performance issues and eventual failure.


Our Omron Drive Module Repair Process

Roc Industrial LLC follows a rigorous and comprehensive repair process to ensure the highest quality repairs for your Omron drive modules. Our process is designed to identify the root cause of the failure, implement effective repairs, and thoroughly test the module to ensure it meets or exceeds original performance specifications.

  1. Free Evaluation and Quote: We begin with a free evaluation of your Omron drive module to determine the extent of the damage and the necessary repairs. We then provide you with a detailed quote outlining the repair costs and estimated turnaround time.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your drive module 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 diagnostic equipment to pinpoint the exact cause of the failure. This includes component-level testing, circuit analysis, and functional testing.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. We maintain a large inventory of Omron drive module components to ensure fast turnaround times.

  5. Load Testing and Quality Checks: After the repairs are completed, we subject the drive module to rigorous load testing to simulate real-world operating conditions. This ensures that the drive module performs reliably under load. We also perform thorough quality checks to verify that all repairs meet our strict standards.

  6. Warranty-Backed Return and Support: All of our Omron drive module repairs are backed by a comprehensive warranty. We also provide ongoing technical support to answer any questions you may have after the repair.


Nationwide Repair Services

Roc Industrial LLC provides Omron drive module repair services to customers nationwide. We understand that downtime can be costly, so we offer fast turnaround times and expedited shipping options to minimize disruption to your operations. Whether you're located in New York, Los Angeles, Chicago, Houston, or Dallas, we can quickly and efficiently repair your Omron drive modules.


We have established logistics partnerships that allow us to efficiently serve customers across the United States. Our streamlined shipping process ensures that your Omron drive modules are transported safely and securely to our repair facility and back to your location. We are committed to providing reliable and timely repair services, regardless of your location.



Why Choose Roc Industrial LLC?

When it comes to Omron drive module repair, Roc Industrial LLC offers several key advantages:

  • 30+ Years of Experience: Our technicians have decades of experience repairing industrial electronic equipment, including Omron drive modules.

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

  • Thousands of Parts in Stock: We maintain a large inventory of Omron drive module components to ensure fast turnaround times.

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

  • 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 throughout the repair process.

Don't let a faulty Omron drive module slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are your trusted partner for all your Omron drive module repair needs. We also offer Omron drive module exchange programs & testing.

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