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Kollmorgen tachometer short circuit overnight repair

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? Roc Industrial LLC specializes in providing rapid and reliable Kollmorgen tachometer repair services to minimize your downtime. Tachometers are critical components in various industrial applications, providing essential feedback for motor control and speed regulation. When these devices fail, it can lead to significant disruptions in your operations. Roc Industrial LLC offers expert repair solutions, ensuring your equipment is back up and running as quickly as possible. We pride ourselves on our speed, reliability, and extensive expertise in repairing Kollmorgen tachometers. Trust Roc Industrial LLC as your trusted repair provider for all your Kollmorgen tachometer needs.



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 designed for precision and durability, making them ideal for demanding industrial environments. Kollmorgen tachometers are integral to ensuring accurate speed control and feedback in applications such as CNC machines, robotics, and automated manufacturing systems. Their robust design and reliable performance have made them a staple in industries worldwide.


Kollmorgen tachometers are known for their accuracy and reliability, providing crucial feedback for closed-loop control systems. They are frequently used in applications requiring precise speed regulation, such as printing presses, textile machinery, and metalworking equipment. The brand's commitment to quality and innovation has solidified its reputation as a leader in motion control technology. When these critical components fail, it's essential to have a repair service you can trust to restore them to their original performance specifications. Roc Industrial LLC understands the importance of minimizing downtime and offers comprehensive repair services for a wide range of Kollmorgen tachometer models.



Supported Models & Series

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

  • Kollmorgen T100 Series Tachometers

  • Kollmorgen T200 Series Tachometers

  • Kollmorgen T300 Series Tachometers

  • Kollmorgen 8310 Series Tachometers

  • Kollmorgen Goldline Series Tachometers

  • Kollmorgen Silverline Series Tachometers

  • Kollmorgen QT Series Tachometers

  • Kollmorgen DC Tachometer Generators

  • Kollmorgen AC Tachometer Generators

  • Various custom and OEM Kollmorgen tachometer models

If you don't see your specific Kollmorgen tachometer model listed, please contact us. Our technicians have extensive experience with a wide variety of Kollmorgen tachometers and can likely assist you with your repair needs.



Common Kollmorgen Tachometer Problems We Repair

Kollmorgen tachometers are built to last, but like all electronic components, they can experience failures over time. We address a wide array of issues to ensure optimal performance. Here are some common problems we repair:

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

  • Erratic Output Signal: The output signal fluctuates erratically, leading to unstable motor control.

  • Low Output Voltage: The output voltage is significantly lower than the specified value, affecting speed regulation.

  • Excessive Noise: The output signal contains excessive noise, interfering with accurate speed measurement.

  • Open Circuit: An open circuit within the tachometer prevents any signal from being generated.

  • Short Circuit: A short circuit within the tachometer can damage the device and connected equipment.

  • Worn Brushes: Worn brushes in DC tachometers can cause intermittent or weak signals.

  • Contamination: Ingress of contaminants such as oil, dust, or moisture can degrade performance.

  • Bearing Failure: Worn or damaged bearings can cause excessive vibration and inaccurate readings.

  • Encoder Faults: Issues with the encoder component leading to incorrect speed or position feedback.

  • Communication Errors: Problems with the communication interface, preventing data transmission to the control system.

  • Overheating: Excessive heat generation within the tachometer, potentially damaging internal components.


Our Kollmorgen Tachometer Repair Process

Roc Industrial LLC follows a meticulous repair process to ensure your Kollmorgen tachometer is restored to its optimal condition. Our process includes:

  1. Free Evaluation and Quote: We begin with a thorough evaluation of your Kollmorgen tachometer to identify the root cause of the problem. This evaluation is free of charge, and we provide you with a detailed quote for the repair.

  2. Shipping Instructions: Once you approve the quote, 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 diagnostic equipment to pinpoint the exact components that need repair or replacement. This includes testing the output signal, checking for shorts or open circuits, and assessing the condition of the bearings and brushes.

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

  5. Load Testing and Quality Checks: After the repair, we conduct rigorous load testing to ensure the tachometer performs to its original specifications. This includes testing the output signal under various load conditions and verifying its accuracy and stability.

  6. 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 complete 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 your downtime. Our nationwide service network ensures that you receive prompt and reliable support, no matter where you are located.


We understand the critical nature of your equipment and strive to provide the fastest possible turnaround times. Our streamlined repair process and extensive inventory of parts allow us to complete most repairs quickly and efficiently. Contact us today to learn more about our nationwide Kollmorgen tachometer repair services.



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 decades of experience repairing a wide range of industrial electronic equipment, including Kollmorgen tachometers.

  • 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 parts, allowing us to complete repairs quickly and efficiently.

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime and offer fast turnaround times, often completing repairs the same day.

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

  • Exceptional Customer Support: We are committed to providing exceptional customer support, from the initial evaluation to the final repair.

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

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