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6SE6440-2AD25-5CA1

2-year Warranty

Same Day Shipping

Siemens 6SE6440-2AD25-5CA1

SIEMENS MICROMASTER DRIVE MM440 5.5 KW / 13 AMP (WITH CONSTANT TORQUE) C FRAME 3 PHASE 380/480V (6SE64402AD255CA1)

5/5
1 rating

1 in stock


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2 Year warranty

Part Number6SE6440-2AD25-5CA1
ManufacturerSiemens
TypeAC Drives
Model #6SE64402AD255CA1
Warranty2 Year
RangeMICROMASTER
CategoryMM440
DescriptionDrive
Input380-480 V 3 AC
Current input17.3 A
Frequency in47-63 Hz
Output0-Input V 3 AV
Output current13.2 A
Frequency out0-650 Hz
Motor5.5 kW
ProtectionIP20
Duty classClass II

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 6SE6440-2AD25-5CA1 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 6SE6440-2AD25-5CA1 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 6SE6440-2AD25-5CA1, 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 : 11lbs

Want it shipped tomorrow?

  • Order within the next 17 hours and 50 minutes.
  • If you order between 4pm and 6pm EST, you will be charged a small rush fee.

Ask about exchanging your faulty 6SE6440-2AD25-5CA1 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 6SE6440-2AD25-5CA1 Overview

Siemens 6SE6440-2AD25-5CA1 MICROMASTER Drive Overview

The Siemens MICROMASTER Drive MM440 (model 6SE6440-2AD25-5CA1) is a powerful and versatile variable frequency drive (VFD) designed for precise motor control in demanding industrial applications. This model delivers robust performance with a power rating of 5.5 kW (7.5 HP) and a current capacity of 13 amps, optimized for applications requiring constant torque. Operating on a 3-phase power supply with a voltage range of 380–480V, the MM440 is built to meet the needs of industries prioritizing reliability, efficiency, and adaptability.

Advanced Motor Control and Efficiency

The MM440 delivers advanced motor control, ensuring precise speed and torque regulation across various operating conditions. It is well-suited for conveyor systems, extruders, mixers, and other machinery requiring consistent torque. With its ability to handle constant torque loads, this drive guarantees stable performance even under heavy workloads. Its energy-efficient operation also helps reduce operational costs, making it a cost-effective solution for long-term use.

Robust Design and Industrial Reliability

Housed in a durable C-frame design, the Siemens MM440 is engineered to withstand the challenges of industrial environments, including temperature variations, electrical noise, and mechanical vibrations. The compact yet rugged construction allows seamless integration into control panels or existing systems, optimizing space without compromising performance. Its high-quality components ensure long-lasting reliability, minimizing downtime and maintenance requirements.

Flexible Configuration and Connectivity

The Siemens MM440 has a user-friendly interface and supports various communication protocols, ensuring compatibility with most industrial automation systems. Its customizable parameters and extensive programming options allow users to tailor the drive to their specific operational needs. Additionally, the drive includes integrated safety features, such as motor overload protection, enhancing system reliability, and safeguarding equipment.

Warranty and Shipping Benefits

MRO Electric and Supply offers the Siemens 6SE6440-2AD25-5CA1 MICROMASTER Drive with a 2-year warranty, providing customers with peace of mind and product quality assurance. To enhance its value further, MRO Electric offers free shipping, ensuring a hassle-free and cost-effective purchasing experience.

Frequently Asked Questions (FAQs)

1. What is the power rating of the Siemens 6SE6440-2AD25-5CA1?

The drive is rated for 5.5 kW (7.5 HP) with a current capacity of 13 amps, making it ideal for applications requiring constant torque.

2. What type of power supply does this drive require?

The MM440 operates on a 3-phase power supply with a voltage range of 380–480V.

3. Is this drive suitable for constant torque applications?

Yes, the MM440 is specifically designed for constant torque applications, ensuring stable performance under heavy loads.

4. What industrial applications can this drive be used for?

This drive is ideal for conveyor systems, extruders, mixers, pumps, fans, and other equipment requiring reliable motor control and constant torque.

5. Does the MM440 include safety features?

The drive includes integrated safety features like motor overload protection, ensuring system reliability and equipment safety.

6. How does the drive handle energy efficiency?

The MM440 is designed to optimize energy consumption, reducing operational costs while maintaining high performance.

7. Can this drive be customized for specific applications?

Yes, the drive offers extensive programming options and customizable parameters, allowing it to be tailored to unique operational needs.

8. Is the Siemens MM440 compatible with existing automation systems?

The drive supports multiple communication protocols, ensuring easy integration with most industrial automation setups.

9. What kind of warranty is provided by MRO Electric and Supply?

MRO Electric and Supply offers a 2-year warranty, ensuring long-term reliability and customer satisfaction.

10. Does this product come with free shipping?

MRO Electric and Supply provides free shipping, making the purchasing process convenient and cost-effective.

With its advanced features, robust design, and reliable performance, the Siemens 6SE6440-2AD25-5CA1 MICROMASTER Drive is an excellent choice for industries looking to enhance motor control and efficiency.

Siemens 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 AC Drives from other manufacturers such as FANUC and Yaskawa.

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 sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6SE6440-2AD25-5CA1, take a look at more from our AC Drives 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 6SE6440-2AD25-5CA1 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,

Conley Cooke

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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We have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...

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