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Siemens 6SE6440-2UC17-5AA1

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2 Year warranty

Part Number6SE6440-2UC17-5AA1
Model #6SE64402UC175AA1
Warranty2 Year
Rated current8.20 A / 4.70 A
Input phase1 / 3 AC
Line voltage200 ... 240 V ±10 %
Line frequency47 ... 63 Hz
Ambient temp-10 ... 50 °C
Output phases3 AC
Rated voltage out240 V
Rated power out0.75 kW / 1.00 hp
Rated current out3.90 A
Pulse frequency16000 Hz
ProtectionIP20 / UL open type
Frame sizeA
Height 173.0mm
Width73.0 mm
Depth149.0 mm

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 6SE6440-2UC17-5AA1 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 6SE6440-2UC17-5AA1 we also repair a wide range of other Siemens 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 6SE6440-2UC17-5AA1, 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.

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Ask about exchanging your faulty 6SE6440-2UC17-5AA1 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.

Siemens 6SE6440-2UC17-5AA1 Overview

The Siemens 6SE64402UC175AA1 is a member of the MICROMASTER 440 series and serves as a versatile and efficient motor drive. This particular model is equipped with various features and specifications that make it suitable for a wide range of industrial applications. In this article, we will explore the key characteristics and benefits of the Siemens 6SE64402UC175AA1. These products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year warranty from MRO Electric. We also carry HMIs from other manufacturers such as FANUC and Yaskawa.


The MICROMASTER 440 is known for its reliable performance and advanced control capabilities. It operates on a rated voltage of 240 V and has a power rating of 0.75 kW or 1.00 hp. With its high-efficiency rating of 0.96, the drive ensures energy savings and reduced power consumption, contributing to cost-effective operation.

The Siemens 6SE64402UC175AA1 is designed to handle a wide range of ambient temperatures, from -40 to 70 °C, making it suitable for operation in extreme environments. This allows for its application in various industries, including those with challenging temperature conditions.

This motor drive is a three-phase system, operating on a line voltage of 200-240 V with a line frequency range of 47-63 Hz. It offers a rated current of 3.90 A and supports both single-phase and three-phase input. This flexibility allows for easy integration into existing electrical systems without the need for significant modifications.

The Siemens 6SE64402UC175AA1 provides precise control over motor speed and torque, with an output frequency range of 0 to 650 Hz for V/f (Voltage/Frequency) control. It offers overload capability, allowing for a 150% output current for 60 seconds, followed by a 100% output current for 240 seconds in a 300-second cycle time. This ensures reliable and efficient operation even under demanding conditions.


In terms of connectivity and control options, the Siemens 6SE64402UC175AA1 offers a range of digital and analog inputs and outputs. It features three standard digital inputs, six inputs/outputs, two analog inputs, and two analog outputs. These provide flexibility for integrating the drive into various control systems and enable customization to specific application requirements.


When it comes to mechanical specifications, the Siemens 6SE64402UC175AA1 has a compact design with dimensions of 149.0 mm (height), 73.0 mm (width), and 173.0 mm (depth). It has a net weight of 1.30 kg, making it lightweight and easy to handle during installation and maintenance.


The motor drive is built with a degree of protection of IP20, ensuring sufficient protection against dust and solid objects. The FSA (Frame Size A) conductor cross-section is 2.50 mm², providing reliable and efficient power transmission.

In conclusion, the Siemens 6SE64402UC175AA1 from the MICROMASTER 440 series is a powerful and reliable motor drive suitable for a wide range of industrial applications. With its rated voltage of 240 V, power rating of 0.75 kW / 1.00 hp, and high efficiency of 0.96, it ensures energy-efficient operation. The drive's wide ambient temperature range, multiple input/output options, and compact design make it adaptable and easy to integrate into various control systems. The Siemens 6SE64402UC175AA1 is a robust and efficient motor drive that provides precise control, reliability, and flexibility for improved industrial productivity.

Contact Us Today For More Information About Siemens Products

Check out the rest of our Siemens 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 6SE6440-2UC17-5AA1, take a look at more from our HMIs 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 6SE6440-2UC17-5AA1 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.

5 stars

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Fast delivery and very good service.


Would use again. Received in timely manner.


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

Conley Cooke