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Kollmorgen tachometer rush repair with warranty

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 Tachometer Repair Services by Roc Industrial LLC

Is your Kollmorgen tachometer malfunctioning and causing downtime? Roc Industrial LLC specializes in fast and reliable Kollmorgen tachometer repair services. We understand the critical role these devices play in maintaining precise speed control in various industrial applications. Our experienced technicians provide comprehensive troubleshooting, testing, and repair solutions to get your equipment back up and running quickly. Trust Roc Industrial LLC for expert Kollmorgen tachometer repairs.



About Kollmorgen Tachometers

Kollmorgen is a renowned manufacturer of high-performance motion control systems and components, including a wide range of tachometers. These tachometers are essential for providing accurate speed feedback in servo systems, ensuring precise control and optimal performance. Kollmorgen tachometers are known for their robustness, accuracy, and reliability in demanding industrial environments.


Kollmorgen tachometers are widely used in various industries, including CNC machining, robotics, automation, and manufacturing. They are integral components in applications requiring precise speed regulation, such as motor control, spindle drives, and positioning systems. The brand's commitment to quality and innovation has made Kollmorgen a trusted name in the motion control industry.



Supported Models & Series

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

  • Tach Generators: TG-2720, TG-2730, TG-2740, TG-2750

  • DC Tachometers: Various models from the DC series

  • AC Tachometers: Various models from the AC series

  • Brushless Tachometers: Including models used in AKM and Kollmorgen ServoDisc™ motors

  • Custom Tachometer Solutions: Repair and refurbishment of specialized tachometers designed for specific applications.

  • Older and Discontinued Models: We have the expertise to repair even obsolete Kollmorgen tachometers.


Common Kollmorgen Tachometer Problems We Repair

Kollmorgen tachometers, while reliable, can experience failures due to wear and tear, environmental factors, or electrical issues. We address a wide spectrum of problems to ensure your equipment operates flawlessly. Here are some common issues we repair:

  • No Output Signal: The tachometer fails to generate any output signal, preventing speed feedback.

  • Erratic Output: The output signal fluctuates or becomes unstable, leading to inaccurate speed readings.

  • Low Output Voltage: The tachometer produces a weak output signal, affecting the performance of the servo system.

  • Excessive Noise: The output signal is contaminated with noise, causing interference and control issues.

  • Bearing Failure: Worn or damaged bearings can cause increased friction and inaccurate speed readings.

  • Brush Wear (for Brushed Tachometers): Worn brushes can lead to intermittent contact and reduced output.

  • Encoder Faults (for Digital Tachometers): Malfunctioning encoders can result in incorrect speed and position data.

  • Open or Shorted Windings: Damaged windings can cause complete failure or erratic output.

  • Contamination: Ingress of dirt, oil, or other contaminants can affect the performance of the tachometer.

  • Connector Damage: Damaged connectors can cause signal loss or intermittent connections.


Our Kollmorgen Tachometer Repair Process

Roc Industrial LLC follows a meticulous repair process to ensure the highest quality and reliability of our Kollmorgen tachometer repairs:

  1. Free Evaluation and Quote: We offer a free evaluation of your Kollmorgen tachometer to determine the extent of the damage and provide a detailed repair quote.

  2. Shipping Instructions: We provide clear shipping instructions to ensure your tachometer 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 advanced test equipment to diagnose the root cause of the problem. This includes signal analysis, insulation testing, and mechanical inspection.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. This includes bearings, brushes, encoders, and electronic components.

  5. Winding Repair and Rewinding: If the windings are damaged, we can repair or rewind them to restore the tachometer's performance.

  6. Cleaning and Lubrication: We thoroughly clean and lubricate the tachometer to remove contaminants and ensure smooth operation.

  7. Load Testing and Quality Checks: We perform rigorous load testing and quality checks to verify the tachometer's performance under real-world conditions.

  8. Calibration: We calibrate the tachometer to ensure accurate speed feedback.

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


Nationwide Repair Services

Roc Industrial LLC provides Kollmorgen tachometer repair services to customers nationwide. Whether you are located in New York, Los Angeles, Chicago, Houston, or Dallas, we can help you get your equipment back up and running quickly. We offer fast shipping options and quick turnaround times to minimize downtime.



Why Choose Roc Industrial LLC?

When you choose Roc Industrial LLC for your Kollmorgen tachometer repair needs, you benefit from:

  • 30+ Years of Experience: Our technicians have extensive experience in repairing Kollmorgen tachometers and other industrial equipment.

  • 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 tachometer parts, enabling us to provide fast turnaround times.

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime, and we strive to provide the fastest possible turnaround times, often offering same-day service.

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

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

  • Free Evaluation: We provide a free evaluation to determine the extent of the damage and provide an accurate repair quote.

  • Component Level Repair: We go beyond board swapping and repair down to the component level, saving you money.

Don’t let a faulty Kollmorgen tachometer slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are your trusted partner for Kollmorgen tachometer repair and service.

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