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2-year Warranty

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Siemens 6SL3120-1TE28-5AA3

Rated 5/5 on 2 reviews

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DESCRIPTION: Drive Booksize Format Single Motor Module - 510-720V DC, 46kW, 60HP, 85A

PRODUCT TYPE INFO: S120 Drive System 

3 in stock

Ships Today

2 Year warranty

Part Number6SL3120-1TE28-5AA3
TypeAC Drives
Model #6SL31201TE285AA3
Warranty2 Year
Rated VoltageDC 510-720 V
Power SupplyDC 24 V -15 % / +20 %
Input600 VDC
Phase3 Phase
Amps85 Amps
Output3 AC, 400 V

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 6SL3120-1TE28-5AA3 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 6SL3120-1TE28-5AA3 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 6SL3120-1TE28-5AA3, 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 : 32lbs

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Ask about exchanging your faulty 6SL3120-1TE28-5AA3 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 6SL3120-1TE28-5AA3 Overview

Technical Description of the Motor Module: 6SL3120-1TE28-5AA3


The 6SL3120-1TE28-5AA3 is a high-performance motor module designed to efficiently drive and control various industrial motors. With robust features like safety integrated standards and a range of output frequency control modes, it offers precision and reliability in motor operations.

Key Specifications:

  • Rated Data:
  • Output Current: Rated at 110.0 A with a base load current (IH) of 68.0 A and a rated value (IN) of 102.0 A.
  • DC Link Voltage: Operates in the range of DC 510 to 720 V.
  • Electronics Power Supply: Functions at DC 24 V, with a tolerance of -15% to +20%.
  • Current Demand: Peaks at a maximum of 141.0 A for S6 duty (40%).
  • DC-link Current (Id): Rated at 200 A based on IH and 85.0 A based on IN.
  • Rated Pulse Frequency: Set at 4.00 kHz.
  • Operational Data:
  • Output Frequency Control Modes: Supports multiple modes:
  • Servo Control: 0 to 650 Hz
  • Vector Control: 0 to 300 Hz
  • V/f Control: 0 to 600 Hz
  • DC Link Capacitance: Stands at 1880 µF.
  • Ambient Conditions:
  • Operating Temperature: Works efficiently between 0 to 40°C (32 to 104°F).
  • Installation Altitude: Can be installed up to 1000 m (3281 ft) without any derating.
  • Cooling Mechanism: Uses internal air cooling with a cooling air requirement of 0.044 m³/s.
  • Connection Details:
  • PE Connection: M6 screw.
  • Motor End Version: Equipped with an M8 bolt (X1) with a conductor cross-section ranging from 3 to 95 mm² (14 to -2 AWG).
  • Shielded Cable Distance: Up to 100 m (328 ft).
  • Unshielded Cable Distance: Up to 150 m (492 ft).
  • Physical Dimensions:
  • Width: 200.00 mm (7.87 in)
  • Height: 380.00 mm (14.96 in)
  • Depth: 270.00 mm (10.63 in)
  • Net Weight: 15.0 kg (33.07 lb)
  • Compliance and Standards:
  • Safety Integrated: Certified with SIL 2 according to IEC 61508 and PL d according to EN ISO 13849-1.
  • Degree of Protection: Rated IP20 / UL open type for added safety and robustness.

FAQ Section

Q1: What are the primary applications of the 6SL3120-1TE28-5AA3 motor module?

A1: The 6SL3120-1TE28-5AA3 is designed for industrial applications where precise motor control and driving are essential.

Q2: What is the significance of the safety integrated standards?

A2: These standards ensure that the motor module operates with the highest level of safety in industrial environments, minimizing risks associated with malfunctions or failures.

Q3: How does the module cool down during operations?

A3: The module employs an internal air cooling mechanism to maintain optimal operating temperatures.

Q4: Can I use the module at altitudes higher than 1000 m?

A4: Yes, but derating will be required beyond 1000 m to ensure the module operates effectively.

Q5: What is the weight of the module?

A5: The net weight of the module is 15.0 kg (33.07 lb).

Advanced Integration and Adaptability:

The 6SL3120-1TE28-5AA3 motor module stands out not just for its robust specifications but also for its seamless integration capabilities. Designed with modern industrial setups in mind, the module can effortlessly integrate with a range of systems, ensuring smooth interoperability. Its adaptability extends to various motor types, allowing industries to use it across different motor-driven applications. Furthermore, the module's design considers future expansions and updates, ensuring that it remains relevant and efficient as technology progresses. This forward-thinking approach ensures longevity and consistent performance, making it a valuable addition to any industrial setup.


The 6SL3120-1TE28-5AA3 motor module by Siemens is a versatile and robust solution for various motor-driven industrial applications. With its comprehensive features, compliance with safety standards, and efficient operational parameters, it ensures reliability and precision in motor control tasks.

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 6SL3120-1TE28-5AA3, 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 6SL3120-1TE28-5AA3 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

4.9 Overall Satisfaction Rating

Over 1700 Ratings from Actual Customers

Read Our Reviews

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....


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

Abbey-Purchasing Specialist