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Kollmorgen spindle drive repair & 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.

Kollmorgen Spindle Drive Repair & Testing Services

Is your Kollmorgen spindle drive malfunctioning and impacting your production? Roc Industrial LLC specializes in providing fast, reliable, and expert Kollmorgen spindle drive repair and testing services. We understand the critical role these drives play in your CNC machinery, and our experienced technicians are equipped to diagnose and repair a wide range of issues. With a commitment to quality and speed, Roc Industrial LLC is your trusted partner for getting your Kollmorgen spindle drives back in optimal working condition, minimizing downtime and maximizing productivity.



About Kollmorgen Spindle Drives

Kollmorgen is a renowned manufacturer of high-performance motion control systems, including their robust and sophisticated spindle drives. These drives are integral components in CNC machines, robotics, and other automated systems, providing precise speed and torque control for spindle motors. Kollmorgen spindle drives are known for their reliability and advanced features, making them a popular choice in demanding industrial applications. Their reputation for quality and performance has made them a staple in industries requiring precision and efficiency.


Kollmorgen spindle drives are widely used in CNC milling machines, lathes, grinding machines, and other precision machining equipment. They are also found in robotics applications where precise motor control is essential. The drives are designed to withstand harsh industrial environments and provide consistent performance over long periods. Their advanced control algorithms and diagnostic capabilities make them a valuable asset in modern manufacturing facilities. Roc Industrial LLC understands the intricacies of these drives and provides comprehensive repair services to keep your operations running smoothly.



Supported Models & Series

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

  • S200 Series

  • S300 Series

  • S400 Series

  • S600 Series

  • S700 Series

  • AKD Series Spindle Drives

  • AKD-N Series Spindle Drives

  • BDC Brushless DC Spindle Drives

  • Goldline Series

  • Silverline Series

  • Various legacy models (Contact us for specific models)


Common Kollmorgen Spindle Drive Problems We Repair

Kollmorgen spindle drives are generally reliable, but like any electronic component, they can experience failures over time. We address a multitude of issues that can arise with Kollmorgen spindle drives. Here are some common problems we repair:

  • No Output: The drive fails to provide power to the spindle motor.

  • Overvoltage Errors: The drive detects excessive voltage levels.

  • Undervoltage Errors: The drive detects insufficient voltage levels.

  • Communication Errors: The drive loses communication with the CNC controller.

  • Overheating: The drive overheats due to component failure or inadequate cooling.

  • Blown Fuses: Internal fuses blow due to power surges or component failures.

  • Encoder Faults: Issues with the encoder signal, leading to inaccurate positioning.

  • Motor Stalling: The spindle motor stalls or fails to reach the desired speed.

  • Drive tripping: The drive shuts down unexpectedly.

  • Current Overload: The drive detects excessive current draw.

  • Internal Component Failures: Failures of capacitors, resistors, IGBTs, and other components.

  • Power Supply Issues: Problems with the internal power supply unit.

  • Software or Firmware Corruption: Issues with the drive's internal software.


Our Kollmorgen Spindle Drive Repair Process

Roc Industrial LLC follows a meticulous and thorough repair process to ensure the highest quality repairs for your Kollmorgen spindle drives. Our process includes:

  1. Free Evaluation and Quote: We offer a free evaluation of your faulty Kollmorgen spindle drive to determine the extent of the damage and provide you with a detailed repair quote. There are no hidden fees, and you only pay for the repair if you approve the quote.

  2. Shipping Instructions: Once you approve the quote, we provide clear and easy-to-follow shipping instructions to ensure your drive arrives safely at our repair facility. We can also arrange for pickup in certain areas.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians use state-of-the-art test equipment to diagnose the root cause of the problem. We perform comprehensive testing to identify all faulty components and potential issues.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing only the faulty components with high-quality replacements. This approach saves you money compared to replacing the entire drive. We stock thousands of parts to expedite the repair process.

  5. Load Testing and Quality Checks: After the repair, we perform rigorous load testing to ensure the drive operates within specified parameters and meets OEM standards. We conduct thorough quality checks to verify the repair's effectiveness and reliability.

  6. Warranty-Backed Return and Support: All our Kollmorgen spindle drive repairs are backed by a comprehensive warranty. We also provide ongoing technical support to address any questions or concerns you may have after the repair.


Nationwide Repair Services

Roc Industrial LLC provides Kollmorgen spindle drive repair services to customers nationwide. We understand that downtime can be costly, so we offer fast shipping options and quick turnaround times to minimize disruptions to your operations. Whether you are located in New York, Los Angeles, Chicago, Houston, Dallas, or any other city in the United States, we can help. Our streamlined repair process and efficient logistics ensure that your drive is repaired quickly and returned to you in optimal working condition.



Why Choose Roc Industrial LLC?

When it comes to Kollmorgen spindle drive repair, Roc Industrial LLC offers several key advantages:

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

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

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

  • Fast Turnaround, Often Same-Day: We understand the urgency of getting your equipment back online, so we offer fast turnaround times, often with same-day service available.

  • ISO-Certified Repair Processes: Our repair processes are ISO-certified, ensuring consistent quality and adherence to industry best practices.

  • 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 spindle drive slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are committed to providing the highest quality Kollmorgen spindle drive repair and testing services to keep your business running smoothly.

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