top of page

servo motor watchdog fault overnight repair for Parker

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.

Parker Servo Motor Repair Services by Roc Industrial LLC

Is your Parker servo motor experiencing issues? Roc Industrial LLC specializes in providing fast, reliable, and expert Parker servo motor repair services. We understand the critical role servo motors play in your industrial operations. Our experienced technicians are equipped to diagnose and repair a wide range of Parker servo motor problems, minimizing downtime and maximizing productivity. Trust Roc Industrial LLC to get your Parker servo motors back in optimal working condition quickly and efficiently.



About Parker Servo Motors

Parker Hannifin is a global leader in motion and control technologies, and their servo motors are renowned for their precision, reliability, and performance. Parker servo motors are integral components in various industrial applications, including robotics, CNC machines, packaging equipment, and automation systems. Known for their advanced designs and robust construction, Parker servo motors deliver exceptional accuracy and responsiveness, making them a preferred choice for demanding applications across diverse industries.


Parker offers a comprehensive range of servo motor solutions, from compact and lightweight models to high-torque and high-speed variants. Their servo motors are engineered to meet the stringent requirements of modern industrial environments, providing seamless integration with Parker's servo drives and controllers. With a reputation for innovation and quality, Parker servo motors are trusted by manufacturers worldwide to deliver consistent and reliable performance, contributing to increased efficiency and productivity.



Supported Models & Series

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

  • Parker BE Series Servo Motors

  • Parker SM Series Servo Motors

  • Parker MPJ Series Servo Motors

  • Parker MPP Series Servo Motors

  • Parker SMB Series Servo Motors

  • Parker SLVD Series Servo Motors

  • Parker T Series Servo Motors

  • Parker Compax3 Servo Motors

  • Parker Aries Servo Motors

  • Parker NeoMetric Series Servo Motors

  • Parker Stealth Series Servo Motors

  • Parker ER Series Servo Motors

  • Parker EX Series Servo Motors

  • Parker ACR Series Servo Motors


Common Parker Servo Motor Problems We Repair

Parker servo motors are generally reliable, but like all precision equipment, they can experience failures over time. We address a wide spectrum of issues, ensuring comprehensive repair solutions.

  • No Output or Weak Torque: The motor fails to deliver the required torque or doesn't rotate at all.

  • Overheating: The motor temperature exceeds safe operating limits, potentially causing damage.

  • Encoder Faults: Issues with the encoder, leading to inaccurate position feedback and control problems.

  • Communication Errors: Problems with communication between the servo motor and the drive or controller.

  • Vibration and Noise: Excessive vibration or unusual noise during operation, indicating mechanical issues.

  • Bearing Failure: Worn or damaged bearings causing increased friction and reduced performance.

  • Blown Fuses: Repeatedly blown fuses, suggesting an internal short circuit or overload condition.

  • Watchdog Faults: Errors related to the watchdog timer, indicating a software or hardware issue.

  • Resolver Problems: Malfunctions in the resolver, affecting position and velocity feedback.

  • Stator or Rotor Winding Issues: Shorted or open windings in the stator or rotor, leading to motor failure.

  • Brake Malfunctions: Issues with the motor's brake system, preventing proper holding or stopping.

  • Power Supply Problems: Faults within the motor's internal power supply components.


Our Parker Servo Motor Repair Process

Roc Industrial LLC follows a meticulous and comprehensive repair process to ensure the highest quality Parker servo motor repair. Our process is designed to quickly identify the root cause of the problem and implement effective solutions.

  1. Free Evaluation and Quote: We begin with a thorough evaluation of your faulty Parker servo motor. Our technicians assess the condition of the motor and identify the specific issues. Based on this evaluation, we provide you with a detailed quote for the repair services. This evaluation is completely free of charge.

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

  3. Diagnosis Using Specialized Test Equipment: Upon arrival, your Parker servo motor undergoes a comprehensive diagnostic process using our state-of-the-art test equipment. We simulate real-world operating conditions to accurately pinpoint the source of the problem. This includes dynamic testing, insulation testing, and encoder analysis.

  4. Component-Level Repair and Replacement: Our skilled technicians perform component-level repairs, replacing faulty components with high-quality replacements. We stock thousands of parts, ensuring quick turnaround times. We use only OEM-quality or better components to guarantee the reliability and longevity of the repair.

  5. Load Testing and Quality Checks: After the repair is complete, your Parker servo motor undergoes rigorous load testing to verify its performance under various operating conditions. We conduct thorough quality checks to ensure that the motor meets or exceeds original manufacturer specifications.

  6. Warranty-Backed Return and Support: We stand behind our work with a comprehensive warranty on all Parker servo motor repairs. Your repaired motor is carefully packaged and shipped back to you promptly. Our customer support team is available to answer any questions and provide ongoing assistance.


Nationwide Repair Services

Roc Industrial LLC provides Parker servo motor 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 proudly serve customers in major metropolitan areas, including New York, Los Angeles, Chicago, Houston, and Dallas, as well as smaller cities and rural areas across the country.


We offer a range of shipping options to meet your needs, including expedited shipping for urgent repairs. Our goal is to minimize your downtime and get your Parker servo motors back in operation as quickly as possible. Whether you're in need of overnight repair or standard service, Roc Industrial LLC is your trusted partner for Parker servo motor solutions.



Why Choose Roc Industrial LLC?

When it comes to Parker servo motor repair, Roc Industrial LLC offers a distinct advantage. Our commitment to quality, expertise, and customer satisfaction sets us apart from the competition.

  • 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 Parker servo motor issues.

  • Warranty-Backed Repairs: We stand behind our work with a comprehensive warranty on all repairs, giving you peace of mind.

  • Thousands of Parts in Stock: Our extensive inventory of parts ensures fast turnaround times and minimizes downtime.

  • Fast Turnaround, Often Same-Day: We understand the urgency of your repair needs and 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 reliability.

  • Exceptional Customer Support: Our dedicated customer support team is available to answer your questions and provide assistance throughout the repair process.

Don’t let a faulty Parker servo motor slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable Parker servo motor repair. We are your trusted partner for all your Parker servo motor troubleshooting, testing, and refurbishment needs. Roc Industrial LLC is committed to providing the best possible service and support to our customers.

bottom of page