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Delta servo drive emergency repair and troubleshooting

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.

Delta Servo Drive Repair and Troubleshooting Services

Is your Delta servo drive malfunctioning and causing downtime? Roc Industrial LLC specializes in providing fast, reliable, and expert Delta servo drive repair services to get your automation systems back up and running quickly. We understand the critical role Delta servo drives play in your operations, and our experienced technicians are equipped to diagnose and repair a wide range of issues. With our commitment to quality and speed, Roc Industrial LLC is your trusted partner for all your Delta servo drive repair needs.



About Delta Servo Drives

Delta Electronics is a globally recognized leader in power management and automation solutions. Their servo drive product line is renowned for its precision, reliability, and advanced features, making them a popular choice in various industries. Delta servo drives are integral components in CNC machines, robotics, automated assembly lines, and other high-precision applications. These drives control the speed, torque, and position of servo motors, ensuring accurate and efficient operation of complex machinery.


Delta servo drives are designed to meet the demanding requirements of modern industrial automation. They offer features such as high-speed response, precise positioning control, and advanced communication capabilities. Their robust design and advanced technology make them a preferred choice for applications requiring high performance and reliability. However, like any electronic component, Delta servo drives can experience failures due to wear and tear, environmental factors, or unexpected events. When this happens, you need a reliable repair service to minimize downtime and restore your operations to full capacity. Roc Industrial LLC is here to provide that service.



Supported Models & Series

We repair a wide range of Delta servo drive models and series, including but not limited to:

  • ASDA-A2 Series

  • ASDA-B2 Series

  • ASDA-A3 Series

  • ASDA-M Series

  • ASDA-MS Series

  • ASDA-AB Series

  • ASDA-S Series

  • ASDA-E Series

  • ASDA-Soft Series

  • Various Delta Servo Motors and Encoders

  • Legacy Delta Servo Drive Models (Contact us for specific models)


Common Delta Servo Drive Problems We Repair

Delta servo drives are known for their reliability, but they can still experience issues that require professional repair. Some common problems include:

  • No Output: The servo drive fails to provide power to the motor, preventing it from operating.

  • Overvoltage/Undervoltage Errors: The drive detects voltage levels outside the acceptable range, triggering a fault.

  • Communication Errors: The drive loses communication with the controller or other devices on the network.

  • Overheating: The drive's internal temperature exceeds safe limits, potentially causing damage to components.

  • Blown Fuses: Internal fuses blow due to excessive current or short circuits.

  • Encoder Faults: The encoder, which provides feedback on motor position, malfunctions or fails.

  • Motor Stalling: The motor stops unexpectedly or fails to reach the desired speed.

  • Positioning Errors: The motor fails to accurately reach or maintain the commanded position.

  • Drive Not Powering On: The servo drive fails to power on at all.

  • Internal Component Failure: Failure of capacitors, resistors, IGBTs, or other internal components.

  • Excessive Vibration or Noise: Unusual vibrations or noises emanating from the servo drive or motor.

  • Software or Firmware Issues: Problems with the drive's internal software or firmware.


Our Delta Servo Drive Repair Process

Roc Industrial LLC follows a meticulous and comprehensive repair process to ensure the highest quality Delta servo drive repair:

  1. Free Evaluation and Quote: We offer a free evaluation of your faulty Delta servo drive to determine the extent of the damage and provide you with a detailed repair quote. There are no hidden fees or obligations.

  2. Shipping Instructions: Once you approve the quote, we provide clear and easy-to-follow shipping instructions to ensure your servo drive 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 state-of-the-art diagnostic equipment to pinpoint the root cause of the problem. We thoroughly test all critical components to identify any hidden issues.

  4. Component-Level Repair and Replacement: We perform component-level repairs whenever possible, replacing only the faulty components with high-quality replacements. This approach saves you money and reduces waste. We maintain a large inventory of Delta servo drive components to expedite the repair process.

  5. Load Testing and Quality Checks: After the repair is complete, we subject the servo drive to rigorous load testing to ensure it performs flawlessly under real-world conditions. We also conduct thorough quality checks to verify that all specifications are met.

  6. Warranty-Backed Return and Support: We stand behind our work with a comprehensive warranty on all repairs. If you experience any issues after the repair, simply contact us, and we will resolve the problem promptly. Our commitment to customer satisfaction is our top priority.


Nationwide Repair Services

Roc Industrial LLC provides Delta servo drive repair services to customers nationwide. Whether you are located in New York, Los Angeles, Chicago, Houston, Dallas, or any other city in the United States, we can help. We offer fast shipping options and quick turnaround times to minimize downtime and get your operations back on track as soon as possible.


We understand that downtime can be costly, which is why we prioritize speed and efficiency in our repair process. Our goal is to provide you with the fastest and most reliable Delta servo drive repair services available, regardless of your location. Contact us today to learn more about our nationwide repair services.



Why Choose Roc Industrial LLC?

When you choose Roc Industrial LLC for your Delta servo drive repair needs, you benefit from our:

  • 30+ Years of Experience: Our technicians have decades of experience repairing Delta servo drives and other industrial electronic equipment.

  • Warranty-Backed Repairs: We stand behind our work with a comprehensive warranty on all repairs.

  • Thousands of Parts in Stock: We maintain a large inventory of Delta servo drive components to expedite the repair process.

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

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

  • Exceptional Customer Support: We are committed to providing exceptional customer support throughout the repair process.

Don't let a faulty Delta servo drive slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are your trusted partner for all your Delta servo drive repair and troubleshooting needs.

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