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Mazak motion controller rebuild and exchange program

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.

Mazak Motion Controller Repair Services by Roc Industrial LLC

Is your Mazak CNC machine experiencing downtime due to a faulty motion controller? Roc Industrial LLC specializes in providing fast, reliable, and expert Mazak motion controller repair services. We understand the critical role these controllers play in your manufacturing operations, and we are committed to getting your equipment back up and running as quickly as possible. Our experienced technicians have the knowledge and skills to diagnose and repair a wide range of Mazak motion controller issues, ensuring minimal disruption to your production schedule. Trust Roc Industrial LLC for all your Mazak motion controller repair needs.



About Mazak Motion Controllers

Mazak is a globally recognized leader in the CNC machine tool industry, renowned for its innovative technology, precision engineering, and robust performance. Mazak motion controllers are integral components of their CNC machines, responsible for precisely controlling the movement of axes, spindles, and other machine functions. These controllers are designed to provide high accuracy, speed, and reliability, enabling manufacturers to produce complex parts with exceptional quality. Mazak CNC machines are widely used in various industries, including aerospace, automotive, medical, and general manufacturing, for applications such as milling, turning, and multi-tasking machining.


Mazak motion controllers are known for their advanced features, such as conversational programming, real-time monitoring, and adaptive control. These features allow operators to easily program and optimize machining processes, improving efficiency and productivity. However, like any electronic component, Mazak motion controllers are susceptible to failures due to age, wear and tear, environmental factors, and electrical surges. When a motion controller fails, it can cause significant downtime and production losses. Roc Industrial LLC offers comprehensive repair services for Mazak motion controllers, helping manufacturers minimize downtime and maintain optimal machine performance.



Supported Models & Series

We repair a wide range of Mazak motion controller models and series, including but not limited to:

  • Meldas 500 Series

  • Meldas 5000 Series

  • Meldas 505 Series

  • Meldas 520 Series

  • Meldas 64 Series

  • Meldas 300 Series

  • Fusion 640 Series

  • Mazatrol Fusion 640M

  • Mazatrol Matrix Nexus

  • Mazatrol SmoothG

  • Mazatrol SmoothX

  • C64 Controller Series

  • E64 Controller Series

  • Smart Controller Series

This is not an exhaustive list. If you have a Mazak motion controller model not listed, please contact us. Roc Industrial LLC has the expertise to repair a wide variety of Mazak controllers.



Common Mazak Motion Controller Problems We Repair

Mazak motion controllers can experience a variety of issues that can disrupt your manufacturing processes. Our experienced technicians are equipped to diagnose and repair a wide range of common failures.

  • No Power or Boot Failure: The controller fails to power on or boot up correctly.

  • Communication Errors: The controller cannot communicate with other machine components, such as the CNC, drives, or encoders.

  • Axis Control Problems: Issues with axis movement, including jerky motion, inaccurate positioning, or complete failure to move.

  • Encoder Faults: Errors related to encoder feedback, leading to inaccurate positioning or axis drift.

  • Overheating: The controller overheats, causing it to shut down or malfunction.

  • Blown Fuses or Circuit Breaker Trips: Repeatedly blown fuses or tripped circuit breakers indicate an underlying electrical problem.

  • Drive Errors: Errors related to the servo drives controlled by the motion controller.

  • Memory Errors: Issues with the controller's memory, leading to program corruption or data loss.

  • Display Problems: Issues with the controller's display screen, such as flickering, dimming, or complete failure.

  • I/O Module Failures: Problems with the input/output modules, affecting the controller's ability to interface with external devices.

  • Software Corruption: Corrupted or outdated software can cause the controller to malfunction.

  • Power Supply Issues: Faulty power supply within the controller leading to unstable operation.


Our Mazak Motion Controller Repair Process

Roc Industrial LLC follows a comprehensive and meticulous repair process to ensure the highest quality repairs for your Mazak motion controllers:

  1. Free Evaluation and Quote: We offer a free evaluation of your faulty Mazak motion controller. Simply contact us to describe the issue, and we will provide instructions for sending the unit to our repair facility. Once we receive the controller, our technicians will perform a thorough inspection and provide you with a detailed quote for the repair.

  2. Shipping Instructions: We provide clear and concise shipping instructions to ensure your Mazak motion controller arrives safely at our facility. We recommend using a reputable shipping carrier and properly packaging the unit to prevent damage during transit.

  3. Diagnosis Using Specialized Test Equipment: Our technicians use specialized test equipment and diagnostic tools to pinpoint the root cause of the problem. We have invested in state-of-the-art equipment to accurately diagnose even the most complex issues.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. We have a vast inventory of parts in stock, allowing us to expedite the repair process. Our technicians are skilled in soldering, desoldering, and other advanced repair techniques.

  5. Load Testing and Quality Checks: After the repair is complete, we perform rigorous load testing and quality checks to ensure the controller is functioning properly and meets original manufacturer specifications. We simulate real-world operating conditions to verify the controller's performance and reliability.

  6. Warranty-Backed Return and Support: All of our Mazak motion controller repairs are backed by a comprehensive warranty. We stand behind our work and are committed to providing exceptional customer support. If you experience any issues after the repair, simply contact us, and we will promptly address your concerns.


Nationwide Repair Services

Roc Industrial LLC provides Mazak motion controller repair services to customers nationwide. We understand that downtime can be costly, so we offer fast shipping options and quick turnaround times to minimize disruption 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 experienced technicians are available to assist you with all your Mazak motion controller repair needs.


We offer expedited shipping options to ensure your repaired Mazak motion controller is returned to you as quickly as possible. We also provide tracking information so you can monitor the progress of your shipment. Our goal is to provide a seamless and hassle-free repair experience for our customers.



Why Choose Roc Industrial LLC?
  • 30+ Years of Experience: Roc Industrial LLC has over 30 years of experience in industrial electronic repair, providing unparalleled expertise and knowledge.

  • Warranty-Backed Repairs: All our Mazak motion controller repairs are backed by a comprehensive warranty, ensuring your peace of mind.

  • Thousands of Parts in Stock: We maintain a vast inventory of parts, allowing us to expedite the repair process and minimize downtime.

  • Fast Turnaround, Often Same-Day: We understand the urgency of your repair needs and offer fast turnaround times, often providing same-day service for critical repairs.

  • 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, offering prompt and helpful assistance to all our customers.

Don't let a faulty Mazak motion controller slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We also offer a Mazak motion controller rebuild and exchange program to further reduce downtime.

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