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Kollmorgen spindle motor calibration 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.

Kollmorgen Spindle Motor Repair, Calibration, and Refurbishment Services

Is your Kollmorgen spindle motor experiencing issues? Roc Industrial LLC specializes in providing fast, reliable, and expert Kollmorgen spindle motor repair, calibration, and refurbishment services. We understand the critical role these motors play in your CNC machinery, robotics, and automation systems. Our experienced technicians are equipped to diagnose and repair a wide range of Kollmorgen spindle motor problems, ensuring minimal downtime and optimal performance. Trust Roc Industrial LLC for all your Kollmorgen spindle motor service needs.



About Kollmorgen Spindle Motors

Kollmorgen is a renowned manufacturer of high-performance motion control systems and components, including spindle motors. Their spindle motors are widely used in various industrial applications, known for their precision, reliability, and efficiency. Kollmorgen spindle motors are integral to CNC machines, robotics, and other automated systems, providing the power and control necessary for precise machining and manufacturing processes.


Kollmorgen has built a strong reputation for innovation and quality, consistently delivering cutting-edge motor technology to meet the demanding needs of modern industry. Their spindle motors are designed to withstand harsh operating conditions and deliver consistent performance, making them a preferred choice for manufacturers worldwide. From high-speed machining to heavy-duty cutting, Kollmorgen spindle motors provide the power and precision required for optimal productivity. Roc Industrial LLC understands the intricacies of these motors and provides specialized repair to keep your equipment running smoothly.



Supported Models & Series

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

  • Goldline Series Spindle Motors

  • AKM Series Spindle Motors

  • Direct Drive Spindle Motors (DDR)

  • Cartridge Spindle Motors

  • Frameless Spindle Motors

  • Kollmorgen S200 Series

  • Kollmorgen S300 Series

  • Kollmorgen S400 Series

  • Kollmorgen S600 Series

  • Kollmorgen ServoStar Series

  • Specific models such as: AKM41E-ANCNC-00, AKM63K-ANCNC-00, S20360-SRS, S30660-SRS, S40660-SRS, S60660-SRS

If you don't see your specific model listed, please contact us. We have the expertise to repair a vast array of Kollmorgen spindle motors.



Common Kollmorgen Spindle Motor Problems We Repair

Kollmorgen spindle motors are generally reliable, but like any precision equipment, they can experience failures over time. We address a wide array of issues to ensure your motors are running optimally.

  • Bearing Failure: Worn or damaged bearings can cause excessive noise, vibration, and reduced motor performance.

  • Winding Failure: Shorted or open windings can lead to motor overheating, reduced torque, and complete motor failure.

  • Encoder Issues: Faulty encoders can result in inaccurate positioning, speed control problems, and error codes.

  • Overheating: Excessive heat can damage motor components and reduce motor lifespan.

  • Vibration: Unusual vibration can indicate mechanical problems, such as imbalance or misalignment.

  • Communication Errors: Problems with communication between the motor and the drive can disrupt operation.

  • Power Supply Issues: Insufficient or unstable power can cause motor malfunction.

  • Contamination: Ingress of coolant, oil, or debris can damage motor components.

  • Loss of Torque: Reduced torque output can indicate winding issues, encoder problems, or mechanical wear.

  • Calibration Drift: Loss of calibration can lead to inaccurate positioning and machining errors.

  • Blown Fuses/Tripped Breakers: Indicates a short circuit or overload condition within the motor or drive system.


Our Kollmorgen Spindle Motor Repair Process

Roc Industrial LLC follows a comprehensive and meticulous repair process to ensure the highest quality Kollmorgen spindle motor repairs:

  1. Free Evaluation and Quote: We begin with a free evaluation of your Kollmorgen spindle motor to identify the problem and provide a detailed repair quote.

  2. Shipping Instructions: Once you approve the quote, we provide clear shipping instructions to ensure your motor arrives safely at our repair facility.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians use advanced diagnostic equipment to pinpoint the root cause of the failure. This includes insulation testing, winding analysis, and encoder testing.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. This may include rewinding, bearing replacement, encoder repair, and more.

  5. Calibration and Balancing: After component replacement, the motor is carefully calibrated and balanced to ensure smooth and accurate operation.

  6. Load Testing and Quality Checks: We rigorously test the repaired motor under load to verify its performance and reliability. This includes vibration analysis, temperature monitoring, and performance testing.

  7. Warranty-Backed Return and Support: All our Kollmorgen spindle motor repairs are backed by a comprehensive warranty. We also provide ongoing technical support to ensure your complete satisfaction.


Nationwide Repair Services

Roc Industrial LLC provides Kollmorgen spindle motor repair services to customers nationwide. Whether you're located in New York, Los Angeles, Chicago, Houston, Dallas, or anywhere else in the United States, we can help. We offer fast shipping options and quick turnaround times to minimize your downtime.


We understand the urgency of getting your equipment back up and running. That's why we strive to provide the fastest and most reliable repair services possible. Our nationwide network allows us to efficiently serve customers across the country, ensuring minimal disruption to your operations.



Why Choose Roc Industrial LLC?

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

  • 30+ Years of Experience: We have decades of experience repairing and servicing industrial motors and drives.

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

  • Thousands of Parts in Stock: We maintain a large inventory of Kollmorgen spindle motor parts to expedite repairs.

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime and 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 standards.

  • Exceptional Customer Support: Our dedicated customer support team is available to answer your questions and provide assistance throughout the repair process.

  • Component Level Repair: We go beyond board swapping and perform component level repairs, saving you money and reducing waste.

Don't let a faulty Kollmorgen spindle motor slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable Kollmorgen spindle motor repair, calibration, and refurbishment.

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