top of page
Main Image.png

Haas motion controller rebuild and troubleshooting

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

​

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.

Haas Motion Controller Repair and Troubleshooting Services

Is your Haas motion controller malfunctioning and causing downtime? Roc Industrial LLC specializes in providing fast, reliable, and expert Haas motion controller repair services. We understand the critical role these controllers play in your CNC machinery and the impact of any disruption. With decades of experience, Roc Industrial LLC is your trusted partner for getting your Haas equipment back up and running quickly. Our commitment to quality and precision ensures that every repair is performed to the highest standards, minimizing future issues and maximizing the lifespan of your equipment.



About Haas Motion Controllers

Haas Automation is a leading global manufacturer of CNC machine tools, renowned for their reliability, performance, and affordability. Haas motion controllers are the brains behind these machines, responsible for precisely coordinating the movements of various axes to execute complex machining operations. These controllers are integral to CNC mills, lathes, routers, and other automated equipment used across a wide range of industries.


Haas motion controllers are known for their user-friendly interface and robust design. They are designed to handle demanding applications in CNC machining, robotics, and automation. However, like any electronic component, they are susceptible to wear and tear, electrical surges, and other factors that can lead to failures. When a Haas motion controller malfunctions, it can bring your entire production line to a standstill, resulting in significant financial losses. Roc Industrial LLC provides expert repair services to minimize downtime and restore your equipment to optimal performance.



Supported Models & Series

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

  • Haas Next Generation Control (NGC)

  • Haas Classic Control

  • Haas Vector Drive Systems

  • Haas Servo Amplifiers

  • Haas Brushless Servo Motors

  • Haas Spindle Drive Systems

  • Haas Wireless Intuitive Probing System (WIPS) Controllers

  • Haas Visual Programming System (VPS) Controllers

  • Haas Ethernet Connectivity Modules

  • Haas MOCON Boards

  • Haas I/O Boards

  • Haas Pendant Control Units

  • Haas Power Supplies


Common Haas Motion Controller Problems We Repair

Haas motion controllers can experience a variety of issues that can disrupt your operations. Our experienced technicians are adept at diagnosing and repairing a wide range of problems, ensuring your equipment is back in service as quickly as possible.

  • No Power or Intermittent Power Issues: The controller fails to power on or experiences frequent power interruptions. This can be due to faulty power supplies, damaged wiring, or internal component failures.

  • Communication Errors: The controller fails to communicate with other components of the CNC machine, such as servo drives, encoders, or the main control panel. This can result in error messages and prevent the machine from operating correctly.

  • Axis Movement Problems: Issues with axis movement, including jerky motion, inaccurate positioning, or complete failure to move. These problems can stem from faulty servo drives, encoder issues, or problems within the motion controller itself.

  • Overheating: The controller overheats, leading to performance degradation or complete failure. This can be caused by inadequate cooling, component failures, or excessive load.

  • Encoder Faults: Problems with the encoder feedback system, resulting in inaccurate positioning or error messages. Encoder faults can be caused by damaged encoders, wiring issues, or problems within the controller's encoder interface.

  • Drive Faults: Errors related to the servo drives that control the motors. These faults can be triggered by overcurrent, overvoltage, or other drive-related issues.

  • Software or Firmware Corruption: Corruption of the controller's software or firmware, leading to operational errors or complete failure. This can be caused by power surges, improper software updates, or hardware failures.

  • I/O Board Failures: Malfunctions in the input/output (I/O) boards, which handle communication with external devices and sensors. These failures can result in incorrect readings, unresponsive controls, or other operational issues.

  • Spindle Drive Issues: Problems with the spindle drive system, including speed control issues, overheating, or complete failure. These issues can be caused by faulty drive components, motor problems, or controller malfunctions.

  • Display Problems: Issues with the controller's display screen, such as flickering, dimness, or complete failure. This can be caused by damaged display components, wiring issues, or problems within the controller's display interface.

  • Keypad or Button Malfunctions: Unresponsive or malfunctioning buttons and keypads on the controller interface, hindering user input and control.

  • Memory Errors: Errors related to the controller's memory, leading to data loss, program corruption, or operational instability.


Our Haas Motion Controller Repair Process

Roc Industrial LLC follows a meticulous repair process to ensure the highest quality and reliability. Our experienced technicians use state-of-the-art equipment and techniques to diagnose and repair your Haas motion controller efficiently.

  1. Free Evaluation and Quote: We begin with a free evaluation of your Haas motion controller to determine the extent of the damage and provide you with a detailed repair quote. This evaluation helps us identify the root cause of the problem and estimate the cost of repair.

  2. Shipping Instructions: Once you approve the quote, we provide you with detailed shipping instructions to ensure your controller arrives safely at our repair facility. We can also arrange for expedited shipping if needed.

  3. Diagnosis Using Specialized Test Equipment: Our technicians use specialized test equipment to diagnose the problem at a component level. This includes testing individual components, checking for shorts or open circuits, and analyzing the controller's performance under various conditions.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. This approach allows us to address the root cause of the problem and ensure a long-lasting repair.

  5. Load Testing and Quality Checks: After the repair, we perform rigorous load testing and quality checks to ensure the controller meets or exceeds original performance specifications. This includes testing the controller under various load conditions, monitoring its temperature, and verifying its accuracy and reliability.

  6. Warranty-Backed Return and Support: All our repairs are backed by a comprehensive warranty. We also provide ongoing support to ensure your complete satisfaction. If you experience any issues after the repair, simply contact us, and we will work to resolve them quickly and efficiently.


Nationwide Repair Services

Roc Industrial LLC provides Haas motion controller repair services to customers nationwide. Whether you are located in a major metropolitan area or a remote rural location, we can help you get your equipment back up and running quickly. We serve customers in major cities such as New York, Los Angeles, Chicago, Houston, and Dallas, as well as smaller towns and communities across the country.


We understand the importance of minimizing downtime, which is why we offer fast shipping options and quick turnaround times. Our goal is to get your Haas motion controller repaired and returned to you as quickly as possible, so you can resume your operations without delay. Contact Roc Industrial LLC today to learn more about our nationwide repair services and how we can help you keep your equipment running smoothly.



Why Choose Roc Industrial LLC?
  • 30+ Years of Experience: With over three decades of experience in industrial electronic repair, we have the knowledge and expertise to handle even the most complex Haas motion controller repairs.

  • 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 Haas motion controller parts, allowing us to perform repairs quickly and efficiently.

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime, which is why we offer fast turnaround times, often with same-day service available.

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

  • Exceptional Customer Support: We are committed to providing exceptional customer support, from the initial evaluation to the final repair and beyond. Our friendly and knowledgeable staff are always available to answer your questions and address your concerns.

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

bottom of page