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2-year Warranty

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Control Techniques UD51

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  • 2 Year Warranty
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Part NumberUD51
ManufacturerControl Techniques
TypeOption Modules
Warranty2 Year
Option sizeSmall module
Option ModuleSecond Encoder
Encoder forUnidrive

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed UD51 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this UD51 we also repair a wide range of other Control Techniques products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty UD51, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 1lb

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Ask about exchanging your faulty UD51 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Control Techniques UD51 Overview

Exploring the Control Techniques UD51 Option Module: Enhancing Unidrive Functionality

Introduction to the UD51 Option Module

The Control Techniques UD51 is a small option module designed to augment the functionality of Unidrive variable frequency drives. Specifically, the UD51 is a second encoder option module, providing enhanced control and feedback capabilities for Unidrive systems.

Small Module, Big Impact

Despite its compact size, the UD51 option module packs a punch in terms of functionality. Its small form allows seamless integration into Unidrive systems without occupying excessive space, ensuring efficient use of cabinet real estate while still delivering powerful performance.

Unlocking Enhanced Encoder Functionality

With the UD51 option module installed, Unidrive systems can accommodate a second encoder. This additional encoder facilitates precise speed and position control, enabling enhanced motion control applications and ensuring optimal performance in various industrial processes.

Tailored for Unidrive Systems

As part of the Unidrive product family, the UD51 option module is specifically designed to complement and enhance the capabilities of Unidrive variable frequency drives. Its seamless compatibility with Unidrive systems ensures hassle-free integration and operation, allowing users to leverage its advanced features quickly.

Enabling Versatile Applications

The UD51 option module opens up a world of possibilities for Unidrive users, enabling them to tackle a diverse range of applications confidently. Whether it's precision positioning, synchronized motion control, or dynamic speed regulation, the UD51 empowers users to achieve their automation goals with precision and reliability.

Quality Assurance and Reliability

Backed by Control Techniques' reputation for excellence, the UD51 option module undergoes rigorous testing and quality assurance procedures to ensure optimal performance and reliability in demanding industrial environments. Users can trust the UD51's durability and longevity for consistent operation over the long term.

Frequently Asked Questions (FAQ) for the Control Techniques UD51 Option Module

Q: What is the Control Techniques UD51 Option Module?

A: The UD51 is a small option module manufactured by Control Techniques. It is designed to serve as a second encoder for Unidrive variable-frequency drives.

Q: What is the purpose of the UD51 Option Module?

A: The UD51 Option Module enhances the functionality of Unidrive systems by providing the capability for a second encoder. This enables precise speed and position control, facilitating advanced motion control applications.

Q: What type of Unidrive systems is the UD51 compatible with?

A: The UD51 Option Module is designed for Unidrive variable frequency drives, ensuring seamless integration and compatibility with these systems.

Q: What are the key features of the UD51 Option Module?

A: The UD51 Option Module offers a compact size, enhanced encoder functionality, and seamless compatibility with Unidrive systems. Its small form factor allows for efficient integration, while its advanced features enable precise control in various applications.

Q: What applications can benefit from the UD51 Option Module?

A: The UD51 Option Module is ideal for applications that require precise speed and position control, such as motion control, robotics, automated machinery, and industrial automation systems.

Q: How is the reliability of the UD51 Option Module ensured?

A: Control Techniques maintains high standards of quality and reliability in its products, including the UD51 Option Module. Rigorous testing and quality assurance procedures are implemented to ensure optimal performance and longevity in demanding industrial environments.

Q: Can the UD51 Option Module be easily installed and configured?

A: The UD51 Option Module is designed for user-friendly installation and configuration. The product documentation provides detailed instructions to guide users through the process.

Contact Us Today For More Information About Control Techniques Products

Check out the rest of our Control Techniques product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like UD51, take a look at more from our Option Modules line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our UD51 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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Very happy with the overall service, delivery, communication and delivery,

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I needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....


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