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Parker servo amplifier refurbishment: thermal overload fixed

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.

Parker Servo Amplifier Repair Services by Roc Industrial LLC

Is your Parker servo amplifier malfunctioning and disrupting your critical operations? Roc Industrial LLC specializes in providing fast, reliable, and expert Parker servo amplifier repair services. We understand the importance of minimizing downtime, which is why we offer quick turnaround times and comprehensive repair solutions. Our experienced technicians are equipped to handle a wide range of Parker servo amplifier issues, ensuring your equipment is back up and running as quickly as possible. Trust Roc Industrial LLC as your trusted partner for all your Parker servo amplifier repair needs. We offer free evaluations and warranty-backed repairs.



About Parker Servo Amplifiers

Parker Hannifin is a global leader in motion and control technologies, and their servo amplifiers are renowned for their precision, performance, and reliability. Parker servo amplifiers are integral components in various industrial applications, providing precise control of servo motors in CNC machines, robotics, automation systems, and other demanding environments. These amplifiers are designed to deliver high power and accurate control signals, ensuring optimal performance and efficiency. Parker's reputation for innovation and quality has made them a preferred choice for manufacturers worldwide.


Parker servo amplifiers are used extensively in industries such as manufacturing, aerospace, automotive, and packaging. Their ability to provide precise motion control makes them essential for applications requiring high accuracy and repeatability. From controlling robotic arms in assembly lines to driving spindles in CNC milling machines, Parker servo amplifiers play a crucial role in ensuring smooth and efficient operation. Roc Industrial LLC understands the critical role these amplifiers play in your operations and is committed to providing top-notch repair services to keep your equipment running smoothly.



Supported Models & Series

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

  • Compax3 Series (C3 Series)

  • ViX Series

  • PSD Series

  • Gemini GV Series

  • Gemini GT Series

  • Aries Series

  • 6K Series

  • 7000 Series

  • 8000 Series

  • PAC Series

  • Tachogenerator Feedback Amplifiers

  • Resolver Feedback Amplifiers

  • Encoder Feedback Amplifiers


Common Parker Servo Amplifier Problems We Repair

Parker servo amplifiers, while robust, can experience various issues over time due to wear and tear, environmental factors, or electrical surges. Recognizing these common problems is the first step in ensuring timely repairs and minimizing downtime. Roc Industrial LLC is equipped to diagnose and repair a wide range of issues affecting Parker servo amplifiers.

  • No Output: The amplifier fails to provide any output voltage or current to the motor, preventing it from operating.

  • Overvoltage Fault: The amplifier detects an overvoltage condition, often caused by regenerative energy from the motor.

  • Undervoltage Fault: The amplifier detects an undervoltage condition, which can be caused by a power supply issue.

  • Overtemperature Fault: The amplifier overheats due to excessive load, inadequate cooling, or component failure.

  • Communication Errors: The amplifier loses communication with the controller, preventing proper operation.

  • Encoder Faults: Issues with the encoder feedback signal, such as incorrect readings or signal loss.

  • Current Overload: The amplifier detects excessive current draw, often caused by a motor fault or mechanical issue.

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

  • Drive Inhibit Issues: The drive inhibit circuit is activated, preventing the amplifier from operating.

  • Ground Faults: Leakage current to ground, indicating insulation failure or wiring issues.

  • Power Supply Failures: Internal power supply components fail, leading to voltage instability or complete amplifier shutdown.

  • Dead on Arrival (DOA): The amplifier fails immediately upon installation or power-up.


Our Parker Servo Amplifier Repair Process

Roc Industrial LLC follows a meticulous and comprehensive repair process to ensure the highest quality Parker servo amplifier repair. Our goal is to restore your equipment to optimal performance while minimizing downtime. Here’s a detailed breakdown of our process:

  1. Free Evaluation and Quote: Contact us with details about your Parker servo amplifier issue. We offer a free evaluation to assess the problem and provide a detailed quote for the repair. This includes a thorough inspection of the amplifier to identify all potential issues.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your amplifier arrives safely at our repair facility. We recommend using appropriate packaging materials to protect the unit during transit.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians use advanced diagnostic tools and techniques to pinpoint the root cause of the problem. This includes testing individual components, analyzing circuit boards, and simulating real-world operating conditions.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. This approach allows us to address specific issues without replacing the entire amplifier, saving you time and money. We stock thousands of parts to expedite the repair process.

  5. Load Testing and Quality Checks: After the repair, we conduct rigorous load testing to ensure the amplifier performs reliably under various operating conditions. This includes simulating different load scenarios and monitoring performance parameters to verify that the amplifier meets or exceeds original specifications.

  6. Warranty-Backed Return and Support: We stand behind our repairs with a comprehensive warranty. If you experience any issues after the repair, simply contact us for support. We are committed to providing exceptional customer service and ensuring your satisfaction.


Nationwide Repair Services

Roc Industrial LLC provides Parker servo amplifier repair services to customers nationwide. We understand that downtime can be costly, which is why we offer fast shipping options and quick turnaround times 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're here to help.


Our nationwide service network ensures that you can access our expert repair services regardless of your location. We work with reliable shipping partners to ensure your Parker servo amplifier is transported safely and efficiently to our repair facility. Once the repair is complete, we'll ship it back to you promptly, so you can get your equipment back up and running as soon as possible.



Why Choose Roc Industrial LLC?

When it comes to Parker servo amplifier repair, Roc Industrial LLC offers several key advantages:

  • 30+ Years of Experience: Our technicians have decades of experience repairing industrial electronic equipment, including Parker servo amplifiers.

  • Warranty-Backed Repairs: We stand behind our repairs with a comprehensive warranty, giving you peace of mind.

  • Thousands of Parts in Stock: We maintain a large inventory of components, enabling us to complete repairs quickly and efficiently.

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime, which is why we offer fast turnaround times, often same-day service for urgent repairs.

  • 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 Parker servo amplifier slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable Parker servo amplifier repair. We are committed to providing the highest quality repair services to keep your equipment running smoothly and efficiently. Trust Roc Industrial LLC for all your Parker servo amplifier needs. We offer free evaluations and warranty on all repairs.

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