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Yaskawa SGMAH-04AAF41

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Part NumberSGMAH-04AAF41
TypeAC Motors
Model #SGMAH04AAF41
Warranty2 Year
MotorServo Motor
CategorySigma II
Rating W400 W
Voltage200 V
Rated A2.8 A
PhaseSingle Phase

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 SGMAH-04AAF41 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 SGMAH-04AAF41 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 SGMAH-04AAF41, 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 : 7lbs

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Ask about exchanging your faulty SGMAH-04AAF41 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 SGMAH-04AAF41 Overview

The SGMAH-04AAF41 is a servo motor manufactured by Yaskawa, a renowned global leader in motion control and robotics. This particular servo motor belongs to the Sigma 2 series and is designed to provide precise and reliable motion control in various industrial applications. These 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 AC Motors from other manufacturers such as Schneider Electric and KUKA.

The SGMAH-04AAF41 servo motor is optimized for a single-phase power supply and operates at a voltage of 200 volts. It has a rated current of 2.8A and a power rating of 0.4 kW, making it suitable for applications that require high-speed and accurate positioning. With a power capacity of 400 watts, this servo motor is capable of delivering robust and efficient performance.


The Sigma 2 series, to which the SGMAH-04AAF41 belongs, is known for its advanced technology and superior performance. The servo motor incorporates Yaskawa's innovative design and engineering expertise to ensure precise control and motion accuracy. It offers high torque density, low inertia, and fast response times, enabling rapid acceleration and deceleration for dynamic motion control applications.


The SGMAH-04AAF41 servo motor features a compact and lightweight design, making it ideal for applications where space is limited. Its small form factor allows for easy integration into various industrial machinery, such as CNC machines, robotics, packaging equipment, and semiconductor manufacturing systems. Despite its compact size, the motor delivers exceptional power and performance.

Yaskawa has also focused on the durability and reliability of the SGMAH-04AAF41 servo motor. It is designed to withstand demanding operating conditions and offers excellent thermal performance. The motor incorporates advanced cooling techniques to dissipate heat effectively, allowing for continuous operation without overheating. This reliability ensures minimal downtime and maximizes productivity in industrial environments.


The Sigma 2 servo motor series is known for its high-resolution encoders, which provide precise position feedback and enable accurate control of the motor's rotational position. The SGMAH-04AAF41 servo motor utilizes these encoders to achieve precise and repeatable motion control, ensuring that movements are executed with exceptional accuracy and reliability.


Yaskawa places a strong emphasis on safety, and the SGMAH-04AAF41 servo motor is designed with various safety features. It includes protection mechanisms such as overcurrent protection, overvoltage protection, and over-temperature protection. These features help prevent damage to the motor and ensure the safety of the surrounding equipment and personnel.


In terms of connectivity and control, the SGMAH-04AAF41 servo motor is compatible with various communication protocols, allowing seamless integration into industrial control systems. It supports interfaces such as EtherCAT, Modbus, and CANopen, enabling easy integration with other automation equipment and facilitating centralized control and monitoring.

Overall, the SGMAH-04AAF41 servo motor from Yaskawa offers high-performance motion control capabilities for a wide range of industrial applications. Its compact size, precise positioning, and robust design make it suitable for demanding automation tasks that require accurate and dynamic motion control. With Yaskawa's reputation for quality and innovation, the SGMAH-04AAF41 servo motor provides a reliable and efficient solution to meet the demanding requirements of modern industrial machinery.

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 SGMAH-04AAF41, take a look at more from our AC Motors 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 SGMAH-04AAF41 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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