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Parker inverter testing and refurbishment

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.

Parker Inverter Repair Services by Roc Industrial LLC

Is your Parker inverter malfunctioning and causing downtime? Roc Industrial LLC specializes in providing fast, reliable Parker inverter repair services to keep your operations running smoothly. We understand the critical role inverters play in various industrial applications, from controlling motor speed to managing power distribution. Our experienced technicians are equipped to diagnose and repair a wide range of Parker inverter issues, ensuring minimal disruption to your production processes. Trust Roc Industrial LLC for expert inverter troubleshooting, testing, and refurbishment.



About Parker Inverters

Parker Hannifin is a global leader in motion and control technologies, and their inverter product line is renowned for its performance, reliability, and advanced features. Parker inverters are designed to provide precise motor control, energy efficiency, and seamless integration into complex automation systems. These inverters are widely used across diverse industries, including manufacturing, packaging, material handling, and renewable energy. Parker's commitment to innovation and quality has made them a trusted choice for demanding applications worldwide.


Parker inverters are integral to many industrial processes, offering solutions for variable speed drives, regenerative braking, and power conversion. Their sophisticated control algorithms and robust design ensure optimal performance and longevity, even in harsh operating environments. From compact micro drives to high-power modular systems, Parker offers a comprehensive range of inverters to meet the specific needs of various applications. Roc Industrial LLC has extensive experience repairing and servicing these advanced inverters, ensuring they continue to deliver reliable performance.



Supported Models & Series

We repair a wide range of Parker inverter models and series, including but not limited to:

  • Parker AC10 Series

  • Parker AC30 Series

  • Parker AC690+ Series

  • Parker 890 Series

  • Parker 650V Series

  • Parker SSD 590+ Series DC Drives (Inverter Sections)

  • Parker 605 Series

  • Parker Compax3 Servo Drives (Inverter Sections)

  • Parker Aries Series

  • Parker Global Drive Series

  • Parker Intelligent Power Modules (IPMs)

  • Parker Custom Inverter Solutions


Common Parker Inverter Problems We Repair

Parker inverters are known for their reliability, but like any electronic device, they can experience failures over time. These failures can lead to costly downtime and production losses. We specialize in diagnosing and repairing a wide array of common Parker inverter problems.

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

  • Overvoltage/Overcurrent Faults: The inverter detects excessive voltage or current levels, triggering a fault condition.

  • Communication Errors: The inverter loses communication with the control system or other devices.

  • Overheating: The inverter's internal temperature exceeds safe operating limits, leading to shutdown or component damage.

  • Blown Fuses: Internal fuses blow due to excessive current or voltage surges.

  • Encoder Faults: Issues with the motor encoder signal, preventing accurate speed and position control.

  • DC Bus Undervoltage/Overvoltage: Problems with the DC bus voltage regulation.

  • IGBT Failures: Failure of the Insulated Gate Bipolar Transistors (IGBTs) used for power switching.

  • Capacitor Degradation: Deterioration of the DC bus capacitors, leading to reduced performance and potential failure.

  • Drive tripping randomly: Inverter unexpectedly shuts down during operation.

  • Display Issues: Problems with the inverter's display screen, making it difficult to monitor parameters and diagnose faults.

  • Software/Firmware Corruption: Issues with the inverter's internal software or firmware, leading to erratic behavior.


Our Parker Inverter Repair Process

Roc Industrial LLC follows a rigorous and comprehensive repair process to ensure the highest quality Parker inverter repairs:

  1. Free Evaluation and Quote: We begin with a free evaluation of your faulty Parker inverter to determine the extent of the damage and provide you with a detailed repair quote. This quote outlines the necessary repairs, component replacements, and associated costs.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your inverter 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 root cause of the inverter's failure. We perform thorough testing of all critical components, including IGBTs, capacitors, diodes, and control circuitry.

  4. Component-Level Repair and Replacement: We perform component-level repairs whenever possible, replacing only the faulty components to minimize repair costs. We use only high-quality replacement parts that meet or exceed the original manufacturer's specifications.

  5. Load Testing and Quality Checks: After the repairs are completed, we subject the inverter to rigorous load testing to ensure it performs flawlessly under real-world operating conditions. We also conduct thorough quality checks to verify that all repairs meet our stringent standards.

  6. Warranty-Backed Return and Support: All of our Parker inverter repairs are backed by a comprehensive warranty, giving you peace of mind knowing that your investment is protected. We also provide ongoing technical support to answer any questions you may have after the repair is completed.


Nationwide Repair Services

Roc Industrial LLC provides Parker inverter 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, Dallas, or any other city across the United States, we can help. Our streamlined repair process and efficient logistics ensure that your inverter is repaired quickly and returned to you in optimal working condition.



Why Choose Roc Industrial LLC?

When it comes to Parker inverter repair, Roc Industrial LLC is the trusted choice for businesses across the country. Here's why:

  • 30+ Years of Experience: We have over 30 years of experience in repairing and servicing industrial electronic equipment, including Parker inverters.

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

  • 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 Parker inverter slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are your trusted partner for Parker inverter testing and refurbishment.

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