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2-year Warranty

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Yaskawa CPS-420F

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  • 2 Year Warranty
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Part NumberCPS-420F
TypePower Supplies
Model #CPS420F
Warranty2 Year

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 CPS-420F 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 CPS-420F we also repair a wide range of other Yaskawa 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 CPS-420F, 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 : 9lbs

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Ask about exchanging your faulty CPS-420F 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.

Yaskawa CPS-420F Overview

Yaskawa CPS-420F Power Supply for Motoman Robot Controllers

The Yaskawa CPS-420F Power Supply is a cornerstone of reliability and performance, engineered to meet the exacting demands of industrial automation. Designed by Yaskawa, a robotics and motion control solutions leader, this power supply unit is an essential component for Motoman robot controllers, ensuring seamless operation and precise control in manufacturing environments.

Robust Power Delivery:

At its core, the CPS-420F delivers robust power delivery capabilities, providing a stable and consistent electrical supply to Motoman robot controllers. A 200-240 VAC voltage input range ensures compatibility with standard industrial power systems, empowering robots to operate optimally, efficiently, and precisely.

Efficient and Reliable Operation:

Efficiency and reliability are paramount in industrial settings, and the CPS-420F excels in both aspects. Built with quality components and advanced engineering, this power supply unit offers uninterrupted operation, minimizing downtime and maximizing productivity on the factory floor. Its durable construction and stringent quality standards uphold Yaskawa's reputation for excellence.

Seamless Integration:

Thanks to its intuitive design and plug-and-play functionality, the CPS-420F integrates seamlessly with Motoman robot controllers. Installation is straightforward, and the power supply unit is designed specifically for compatibility with Yaskawa's range of controllers. Users can quickly incorporate the power supply unit into their automation systems without hassle.

Enhanced Safety Features:

Safety is a top priority in industrial automation, and the CPS-420F prioritizes the well-being of both equipment and personnel. Equipped with comprehensive safety features, including overcurrent protection, overvoltage protection, and short circuit protection, it ensures reliable and secure operation under various conditions. With built-in safeguards, users can trust in the integrity of their automation systems.

Compact and Space-Saving Design:

Space is often at a premium in industrial environments, and the CPS-420F addresses this challenge with its compact and space-saving design. Its streamlined form allows easy integration into existing control cabinets or mounting in tight spaces, optimizing floor space utilization without compromising performance.

Versatile Applications:

The versatility of the CPS-420F extends beyond its compatibility with Motoman robot controllers. Its wide input voltage range and robust power delivery can also be utilized in various other industrial applications where a reliable power supply is essential. This power supply unit adapts effortlessly to diverse automation requirements, from CNC machining to material handling systems.

Frequently Asked Questions

Q: What is the Yaskawa CPS-420F?

A: The Yaskawa CPS-420F is a power supply unit designed with Motoman robot controllers in industrial automation applications.

Q: What is the voltage input range of the CPS-420F?

A: The CPS-420F operates with a 200-240 VAC voltage input range, making it compatible with standard industrial power systems.

Q: What are the key features of the CPS-420F?

A: The CPS-420F boasts robust power delivery capabilities, efficient and reliable operation, seamless integration with Motoman robot controllers, enhanced safety features, and a compact design for space-saving installation.

Q: How does the CPS-420F contribute to efficiency and productivity?

A: By providing a stable and consistent electrical supply to Motoman robot controllers, the CPS-420F minimizes downtime and ensures optimal performance, enhancing efficiency and productivity in industrial automation processes.

Q: Is the CPS-420F easy to install and integrate?

A: Yes, the CPS-420F features an intuitive design and plug-and-play functionality, allowing for seamless installation and integration with Motoman robot controllers without hassle.

Q: What safety features does the CPS-420F offer?

A: The CPS-420F is equipped with comprehensive safety features, including overcurrent, overvoltage, and short circuit protection, ensuring reliable and secure operation in industrial environments.

Q: In what other applications can the CPS-420F be used?

A: While primarily designed with Motoman robot controllers, the CPS-420F's wide input voltage range and robust power delivery make it suitable for various industrial applications requiring reliable power supply.

Q: What sets the CPS-420F apart from other power supply units?

A: The CPS-420F distinguishes itself with its Yaskawa pedigree, ensuring quality, reliability, and performance explicitly tailored for Motoman robot controllers. Its seamless integration, enhanced safety features, and compact design further contribute to its superiority in industrial automation.

Yaskawa products are manufactured in Japan and are designed for Advanced manufacturing, milling, and factory automation usage. They come with a 2-year warranty from MRO Electric. We also carry Power Supplies from other manufacturers such as Schneider Electric and KUKA.

Contact Us Today For More Information About Yaskawa Products

Check out the rest of our Yaskawa 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 CPS-420F, take a look at more from our Power Supplies 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 CPS-420F 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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