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Delta servo amplifier same-day calibration

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 Amplifier Repair Services by Roc Industrial LLC

Is your Delta servo amplifier malfunctioning and disrupting your critical operations? Roc Industrial LLC provides expert Delta servo amplifier repair services, ensuring minimal downtime and maximum productivity. We understand the importance of keeping your automation systems running smoothly, and our team of experienced technicians is dedicated to providing fast, reliable, and cost-effective repair solutions. Trust Roc Industrial LLC for all your Delta servo amplifier repair needs. We offer free evaluations, warranty-backed repairs, and exceptional customer service.



About Delta Servo Amplifiers

Delta Electronics is a globally recognized leader in power electronics and automation solutions. Their servo amplifier product line is renowned for its high performance, precision, and reliability, making them a staple in various industrial applications. Delta servo amplifiers are designed to control the position, velocity, and torque of servo motors, providing precise and dynamic motion control. These amplifiers are integral to systems requiring accurate and responsive performance.


Delta servo amplifiers are widely used in CNC machinery, robotics, packaging equipment, textile manufacturing, and general automation systems. Their robust design and advanced control algorithms ensure optimal performance even in demanding environments. Delta's commitment to innovation and quality has solidified its reputation as a trusted provider of servo amplifier solutions for industries worldwide.



Supported Models & Series

We repair a wide range of Delta servo amplifier 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-SE Series

  • ASDA-E Series

  • ASDA-L Series

  • ASDA-Soft Series

  • ASD-A2 Series

  • ASD-B2 Series

  • ASD-M Series

If you don't see your specific model listed, please contact us. Our expertise extends to a wide variety of Delta servo amplifier models, and we are confident in our ability to diagnose and repair your unit effectively.



Common Delta Servo Amplifier Problems We Repair

Delta servo amplifiers, while reliable, can experience various issues over time. These problems can lead to decreased performance, system downtime, and costly repairs. Roc Industrial LLC specializes in diagnosing and repairing these common failures, ensuring your equipment is back up and running quickly.

  • No Output: The amplifier fails to provide power to the motor, resulting in no movement. This can be due to internal component failure, power supply issues, or control circuit problems.

  • Overvoltage/Overcurrent Faults: The amplifier detects excessive voltage or current, triggering a fault and shutting down the system. This can be caused by motor issues, wiring problems, or internal amplifier failures.

  • Communication Errors: The amplifier loses communication with the controller, preventing proper operation. This can be due to faulty communication cables, incorrect settings, or internal communication module failures.

  • Overheating: The amplifier overheats due to excessive load, inadequate cooling, or internal component failures. Overheating can lead to reduced performance and eventual component damage.

  • Blown Fuses: Fuses blow frequently, indicating an underlying problem such as a short circuit or excessive current draw. Replacing the fuse without addressing the root cause will only lead to repeated failures.

  • Encoder Faults: The amplifier detects errors in the encoder feedback signal, leading to inaccurate positioning or velocity control. This can be caused by faulty encoder wiring, damaged encoder components, or internal amplifier issues.

  • Positioning Errors: Inaccurate or inconsistent positioning of the servo motor, often due to encoder issues or calibration problems.

  • Velocity Fluctuations: Unstable or erratic motor speed, potentially caused by faulty feedback loops or internal amplifier components.

  • Torque Instability: Inconsistent or fluctuating torque output, which can be attributed to power supply issues or internal amplifier faults.

  • Drive Not Enabling: The servo drive fails to enable, preventing motor operation and indicating a potential internal fault or safety circuit issue.


Our Delta Servo Amplifier Repair Process

Roc Industrial LLC follows a comprehensive and meticulous repair process to ensure the highest quality repairs for your Delta servo amplifiers. Our experienced technicians use state-of-the-art equipment and proven techniques to diagnose and resolve a wide range of issues.

  1. Free Evaluation and Quote: We begin with a free evaluation of your Delta servo amplifier to identify the problem and provide you with a detailed repair quote. This quote includes all costs associated with the repair, ensuring transparency and no hidden fees.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your amplifier 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 thoroughly diagnose the amplifier, identifying the root cause of the problem. This includes testing all critical components and circuits to ensure accurate diagnosis.

  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 specific problem without replacing the entire amplifier, saving you time and money.

  5. Load Testing and Quality Checks: After the repair, we perform rigorous load testing to ensure the amplifier meets or exceeds original performance specifications. This includes testing the amplifier under various load conditions to verify its reliability and stability. We also conduct thorough quality checks to ensure all repairs are completed to the highest standards.

  6. Warranty-Backed Return and Support: All our Delta servo amplifier repairs are backed by a comprehensive warranty, giving you peace of mind. We also provide ongoing support to answer any questions and address any concerns you may have.


Nationwide Repair Services

Roc Industrial LLC provides Delta servo amplifier repair services to customers nationwide. We understand that downtime can be costly, and we are committed to providing fast and reliable repair services to minimize disruption to your operations. Whether you are located in New York, Los Angeles, Chicago, Houston, or Dallas, we can help.


We offer fast shipping options and quick turnaround times to get your Delta servo amplifier back in operation as quickly as possible. Our nationwide service network ensures that you receive the same high-quality repair services regardless of your location. Contact us today to learn more about our nationwide repair services and how we can help you minimize downtime.



Why Choose Roc Industrial LLC?

When it comes to Delta servo amplifier repair, Roc Industrial LLC stands out as a trusted and reliable provider. We offer a range of benefits that ensure you receive the highest quality repair services and exceptional customer support.

  • 30+ Years of Experience: With over 30 years of experience in industrial electronics repair, we have the knowledge and expertise to handle even the most complex Delta servo amplifier repairs.

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

  • Thousands of Parts in Stock: We maintain a large inventory of Delta servo amplifier parts, allowing us to complete repairs quickly and efficiently.

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

  • ISO-Certified Repair Processes: Our repair processes are ISO-certified, ensuring that we adhere to the highest standards of quality and efficiency.

  • Exceptional Customer Support: We are committed to providing exceptional customer support, answering your questions and addressing your concerns promptly and professionally.

Don’t let a faulty Delta servo amplifier 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 amplifier repair needs.

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