top of page
Main Image.png

Kollmorgen inverter 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.

Kollmorgen Inverter Repair Services by Roc Industrial LLC

Is your Kollmorgen inverter malfunctioning and causing downtime? Roc Industrial LLC specializes in fast and reliable Kollmorgen inverter repair services to get your operations back up and running quickly. We understand the critical role inverters play in various industrial applications. Our expert technicians provide comprehensive troubleshooting, testing, and refurbishment services, ensuring your equipment performs optimally. Trust Roc Industrial LLC for all your Kollmorgen inverter service needs.



About Kollmorgen Inverters

Kollmorgen is a globally recognized leader in motion control systems and components, including high-performance inverters. Their inverters are renowned for their precision, reliability, and advanced features, making them a preferred choice in demanding industrial environments. Kollmorgen inverters are designed to control and optimize the performance of motors in a wide range of applications, from robotics and automation to CNC machinery and packaging equipment. Their commitment to innovation and quality has solidified their reputation as a trusted provider of motion control solutions.


Kollmorgen inverters are integral to numerous industries, including manufacturing, aerospace, and healthcare. They are used to power critical equipment, ensuring precise and efficient operation. The brand's dedication to technological advancement and robust design makes their inverters a vital component in modern automation systems. When these inverters experience issues, it's crucial to have a reliable repair service to minimize downtime and maintain productivity. Roc Industrial LLC provides expert Kollmorgen inverter repair services to keep your operations running smoothly.



Supported Models & Series

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

  • S700 Series

  • S300 Series

  • AKD Series

  • AKD-N Series

  • CDDR Series

  • CDDR2 Series

  • BDDR Series

  • BDDR2 Series

  • Various legacy models (contact us for specific model support)


Common Kollmorgen Inverter Problems We Repair

Kollmorgen inverters are built to last, but like all electronic equipment, they can experience failures over time. We understand the frustration and downtime these issues can cause. Here are some common problems we repair:

  • No output voltage

  • Overvoltage faults

  • Undervoltage faults

  • Communication errors (e.g., Ethernet, CAN bus)

  • Overcurrent faults

  • Overheating issues

  • Blown fuses or tripped breakers

  • Encoder feedback problems

  • Drive not enabling

  • Inconsistent motor speed or torque

  • Internal component failures (e.g., IGBTs, capacitors)

  • Power supply failures within the inverter

  • Software or firmware corruption

  • Display issues (e.g., blank screen, error messages)


Our Kollmorgen Inverter Repair Process

Roc Industrial LLC follows a meticulous process to ensure your Kollmorgen inverter is repaired to the highest standards. Our goal is to provide a fast, reliable, and cost-effective solution to minimize your downtime.

  1. Free Evaluation and Quote: Contact us with details about your Kollmorgen inverter issue. We offer a free evaluation to determine the extent of the damage and provide you with a detailed quote for the repair.

  2. Shipping Instructions: Once you approve the quote, we'll provide clear instructions on how to safely ship your inverter to our repair facility. We recommend using appropriate packaging to prevent further damage during transit.

  3. Diagnosis Using Specialized Test Equipment: Upon receiving your inverter, our experienced technicians perform a thorough diagnosis using advanced test equipment. This includes checking all critical components, analyzing error codes, and simulating real-world operating conditions to identify the root cause of the problem.

  4. Component-Level Repair and Replacement: We specialize in component-level repairs, meaning we don't just replace entire boards. This allows us to offer more cost-effective solutions and address specific issues with precision. We use only high-quality replacement parts that meet or exceed original manufacturer specifications.

  5. Load Testing and Quality Checks: After the repair is complete, we conduct rigorous load testing to ensure the inverter performs flawlessly under various operating conditions. This includes testing voltage output, current capacity, and communication protocols. Our quality control process ensures that your inverter meets our strict performance standards.

  6. Warranty-Backed Return and Support: We stand behind our work with a comprehensive warranty on all repairs. Your repaired Kollmorgen inverter is carefully packaged and shipped back to you. We also provide ongoing technical support to answer any questions you may have.


Nationwide Repair Services

Roc Industrial LLC provides Kollmorgen inverter repair services to customers nationwide. No matter where you are located, we can help you get your equipment back up and running quickly. We understand the importance of minimizing downtime, and we offer fast shipping options and quick turnaround times to meet your needs.


We proudly serve customers in major metro areas, including New York, Los Angeles, Chicago, Houston, and Dallas, as well as countless other locations across the country. Our streamlined repair process and efficient logistics ensure that your Kollmorgen inverter is repaired and returned to you as quickly as possible. Contact us today to learn more about our nationwide repair services.



Why Choose Roc Industrial LLC?

When you need reliable Kollmorgen inverter repair services, Roc Industrial LLC is the clear choice. We offer a combination of expertise, experience, and customer service that sets us apart from the competition.

  • 30+ Years of Experience: Our technicians have decades of experience repairing a wide range of industrial electronic equipment, including Kollmorgen inverters.

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

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

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime, and we 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 Kollmorgen inverter 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 Kollmorgen inverter service and refurbishment needs.

bottom of page