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Parker Drive Troubleshooting and Repair

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 Drive Repair Services by Roc Industrial LLC

Is your Parker drive malfunctioning and causing downtime? Roc Industrial LLC specializes in providing fast, reliable, and expert Parker drive repair services. We understand the critical role Parker drives play in your industrial operations, whether it's controlling motors in CNC machines, managing complex robotics systems, or ensuring precise automation processes. Our experienced technicians are equipped to diagnose and repair a wide range of Parker drive issues, minimizing disruption and maximizing your productivity. Trust Roc Industrial LLC to get your Parker drives back up and running quickly and efficiently.



About Parker Drives

Parker Hannifin is a global leader in motion and control technologies, and their drives are renowned for their performance, reliability, and advanced features. Parker drives are integral components in various industrial applications, including CNC machinery, robotics, packaging equipment, and material handling systems. These drives are designed to precisely control the speed, torque, and position of electric motors, ensuring optimal performance and efficiency in demanding environments. Parker offers a diverse portfolio of drive solutions, catering to a wide range of power requirements and application needs. Their commitment to innovation and quality has established Parker as a trusted brand in the industrial automation sector.


Parker drives are widely used in industries such as manufacturing, aerospace, and energy. Their robust design and advanced control algorithms make them suitable for demanding applications requiring high precision and reliability. From simple speed control to complex multi-axis motion control, Parker drives offer a versatile solution for a variety of industrial automation challenges. Roc Industrial LLC recognizes the importance of these drives and provides comprehensive repair services to keep your operations running smoothly.



Supported Models & Series

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

  • Parker AC10 Series

  • Parker AC30 Series

  • Parker 690+ Series

  • Parker SSD 590+ Series DC Drives

  • Parker Compax3 Servo Drives

  • Parker Aries Servo Drives

  • Parker TPD15 Series

  • Parker TPD31 Series

  • Parker PSD Series

  • Parker SLVD Series

  • Parker ACR9000 Series

  • Parker Gemini Series

  • Parker ViX Series

  • Parker Intelligent Parker Amplifier (IPA) Series

  • Parker Automation Controller (PAC)

If you don't see your specific Parker drive model listed, please contact us. Our technicians have extensive experience with a wide variety of Parker drive models and can likely assist you with your repair needs.



Common Parker Drive Problems We Repair

Parker drives, like any electronic equipment, can experience failures over time due to wear and tear, environmental factors, or electrical issues. Recognizing these common problems can help you identify potential issues and seek timely repair services. Here are some of the common Parker drive problems we repair:

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

  • Overvoltage Faults: The drive detects an overvoltage condition on the DC bus or output.

  • Undervoltage Faults: The drive detects an undervoltage condition on the DC bus or input.

  • Communication Errors: The drive is unable to communicate with the PLC or other control devices.

  • Overcurrent Faults: The drive detects an excessive current draw, potentially damaging the motor or drive components.

  • Overheating: The drive overheats due to excessive load, insufficient cooling, or component failure.

  • Blown Fuses: Fuses within the drive blow due to overcurrent or short circuits.

  • Encoder Faults: Issues with the encoder feedback signal, leading to inaccurate motor control.

  • Drive tripping: The drive shuts down unexpectedly due to internal faults or external conditions.

  • Inconsistent speed or torque: The motor speed or torque fluctuates erratically.

  • Parameter corruption: Drive parameters are lost or corrupted, leading to incorrect operation.

  • Power supply failures: The internal power supply of the drive fails, preventing proper operation.

  • IGBT failures: Insulated Gate Bipolar Transistors (IGBTs) fail, causing drive malfunction.

  • Dead on arrival (DOA): The drive fails to power on or function correctly upon initial installation.

  • Motor Stalling: The drive fails to provide sufficient torque to start or maintain motor rotation, resulting in stalling.


Our Parker Drive Repair Process

Roc Industrial LLC follows a meticulous and comprehensive repair process to ensure the highest quality Parker drive repairs. Our process is designed to identify the root cause of the problem, implement effective repairs, and thoroughly test the drive to ensure reliable performance.

  1. Free Evaluation and Quote: We offer a free evaluation of your faulty Parker drive to determine the extent of the damage and provide you with a detailed repair quote. There are no hidden fees or surprises.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your drive 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 drive failure. We conduct thorough testing of all critical components to identify any underlying issues.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. We source our parts from reputable suppliers to ensure the longevity and reliability of our repairs.

  5. Load Testing and Quality Checks: After the repair is complete, we subject the drive to rigorous load testing to simulate real-world operating conditions. This ensures that the drive performs flawlessly under stress and meets or exceeds original specifications. We also conduct thorough quality checks to verify all functions and parameters.

  6. Warranty-Backed Return and Support: We stand behind our work with a comprehensive warranty on all Parker drive repairs. If you experience any issues after the repair, simply contact us, and we will promptly address your concerns. Our commitment to customer satisfaction is our top priority.


Nationwide Repair Services

Roc Industrial LLC provides Parker drive repair services to customers nationwide. Whether you are located in New York, Los Angeles, Chicago, Houston, Dallas, or any other city in the United States, we can help you get your Parker drives back up and running quickly. We understand the importance of minimizing downtime, and we offer fast shipping options and quick turnaround times to get your repaired drives back to you as soon as possible.


We have established partnerships with reliable shipping carriers to ensure the safe and efficient transport of your Parker drives. Our team is experienced in packaging sensitive electronic equipment to prevent damage during transit. No matter where you are located, you can rely on Roc Industrial LLC for fast, reliable, and professional Parker drive repair services.



Why Choose Roc Industrial LLC?

When it comes to Parker drive repair, Roc Industrial LLC offers a number of distinct advantages:

  • 30+ Years of Experience: With over three decades of experience in industrial electronic repair, we have the knowledge and expertise to handle even the most complex Parker drive repairs.

  • Warranty-Backed Repairs: We stand behind our work with a comprehensive warranty, giving you peace of mind knowing that your repair is protected.

  • Thousands of Parts in Stock: We maintain a large inventory of Parker drive components, allowing us to expedite repairs and minimize downtime.

  • Fast Turnaround, Often Same-Day: We understand the urgency of getting your equipment back up and running, and we offer fast turnaround times, often completing repairs the same day.

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

  • 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 Parker drive slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable Parker drive repair. We are committed to providing you with the highest quality repair services and exceptional customer support. Trust Roc Industrial LLC to keep your Parker drives running smoothly and efficiently.

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