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Siemens axis module refurbishment and component-level 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.

Siemens Axis Module Repair Services by Roc Industrial LLC

Is your Siemens axis module malfunctioning and causing downtime? Roc Industrial LLC specializes in Siemens axis module repair, offering fast, reliable, and cost-effective solutions to get your equipment back up and running quickly. We understand the critical role these modules play in your operations, and our expert technicians are equipped to diagnose and repair a wide range of issues. Trust Roc Industrial LLC for all your Siemens axis module service needs.



About Siemens Axis Modules

Siemens is a global leader in industrial automation and digitalization, renowned for its high-quality and innovative products. Siemens axis modules are integral components in CNC machines, robotics, and other automated systems, providing precise control and positioning. These modules are designed for demanding industrial environments, offering robust performance and reliability. However, even the most durable equipment can experience failures over time, requiring specialized repair services.


Siemens axis modules are widely used in various industries, including manufacturing, automotive, aerospace, and packaging. They are essential for controlling the movement of machine axes, ensuring accuracy and efficiency in production processes. The Siemens brand is synonymous with quality and innovation, making their axis modules a preferred choice for many industrial applications. When these critical components fail, it's crucial to have a trusted repair partner like Roc Industrial LLC to restore them to optimal working condition.



Supported Models & Series

We repair a wide range of Siemens axis module models and series, including but not limited to:

  • Simodrive 611 Series

  • Sinumerik 840D sl Series

  • Sinamics S120 Series

  • 6SN1118 Series

  • 6SN1145 Series

  • 6SN1123 Series

  • 6SL3120 Series

  • Various drive control units (DCU)

  • Encoder Modules

  • Power Modules


Common Siemens Axis Module Problems We Repair

Siemens axis modules can experience various issues that can disrupt your operations. Our experienced technicians are skilled in diagnosing and repairing a wide range of common failures.

  • No output or intermittent output

  • Overvoltage or undervoltage errors

  • Communication errors (Profibus, Profinet)

  • Overheating issues

  • Blown fuses or tripped circuit breakers

  • Encoder faults or feedback errors

  • Drive errors and alarms

  • Power supply failures within the module

  • Internal component failures (IGBTs, capacitors, resistors)

  • Software or firmware corruption

  • Axis drift or instability

  • Positioning errors


Our Siemens Axis Module Repair Process

Roc Industrial LLC follows a comprehensive and meticulous repair process to ensure the highest quality Siemens axis module repairs:

  1. Free Evaluation and Quote: We offer a free evaluation of your faulty Siemens axis module to determine the extent of the damage and provide you with a detailed repair quote. There are no hidden fees, and you'll know the cost upfront.

  2. Shipping Instructions: Once you approve the quote, we provide clear and easy-to-follow shipping instructions to ensure your module arrives safely at our repair facility. We can also arrange for expedited shipping if needed.

  3. Diagnosis Using Specialized Test Equipment: Our technicians use state-of-the-art diagnostic equipment to pinpoint the root cause of the failure. We conduct thorough testing to identify all faulty components and potential issues.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing only the necessary components with high-quality replacements. This approach saves you money and ensures a reliable repair. We stock thousands of parts to expedite the repair process.

  5. Load Testing and Quality Checks: After the repair, we subject the module to rigorous load testing to simulate real-world operating conditions. This ensures that the module performs flawlessly and meets or exceeds original specifications. We conduct multiple quality checks throughout the repair process.

  6. Warranty-Backed Return and Support: All our Siemens axis module repairs are backed by a comprehensive warranty. We stand behind our work and provide ongoing support to ensure your satisfaction. If you experience any issues after the repair, simply contact us, and we'll take care of it.


Nationwide Repair Services

Roc Industrial LLC provides Siemens axis module repair services to customers nationwide. We understand that downtime can be costly, so we offer fast turnaround times and reliable service, no matter where you are located.


We serve customers in major metro areas, including New York, Los Angeles, Chicago, Houston, and Dallas, as well as smaller cities and rural areas across the country. Our fast shipping options and efficient repair process ensure that you receive your repaired Siemens axis module as quickly as possible. We can also provide on-site support and troubleshooting in certain cases.



Why Choose Roc Industrial LLC?

When it comes to Siemens axis module repair, Roc Industrial LLC offers several key advantages:

  • 30+ Years of Experience: With over three decades of experience in industrial electronics repair, we have the knowledge and expertise to handle even the most complex Siemens axis module repairs.

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

  • Thousands of Parts in Stock: We maintain a large inventory of Siemens axis module components, allowing us to expedite the repair process and minimize downtime.

  • Fast Turnaround, Often Same-Day: We understand the urgency of getting your equipment back up and running, so we 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: Our dedicated customer support team is available to answer your questions and provide assistance throughout the repair process. We are committed to providing excellent service and building long-term relationships with our customers.

Don’t let a faulty Siemens axis module slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable Siemens axis module repair. We are your trusted partner for all your Siemens axis module service and troubleshooting needs. We also offer Siemens axis module refurbishment services to extend the life of your equipment and save you money. Get your free evaluation today!

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