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Siemens 6SL3120-1TE23-0AA4

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DESCRIPTION: Booksize Single Motor Module, 600VDC/400VAC 30A


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2 Year warranty

Part Number6SL3120-1TE23-0AA4
TypeAC Drives
Model #6SL31201TE230AA4
Warranty2 Year
Cooling methodInternal fan
Rated output current (ln)30 A
Output voltage0 … 0.717 x DC-link voltage
DC-link current36 A dc
DC-link voltage510 … 720 V dc
DC-link capacitance705 μF
Max. ambient temperature40 without derating 55 with derating

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 6SL3120-1TE23-0AA4 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 6SL3120-1TE23-0AA4 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 6SL3120-1TE23-0AA4, 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 : 14lbs

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Ask about exchanging your faulty 6SL3120-1TE23-0AA4 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 6SL3120-1TE23-0AA4 Overview

The SINAMICS module 6SL3120-1TE23-0AA4 is manufactured by Siemens and is a part of the SINAMICS S120 family of drives. It is a single motor module with an input of 600 VDC and an output of 400V. It has a booksize frame with internal air cooling.  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 AC Drives from other manufacturers such as FANUC and Yaskawa.


Bringing high efficiency to your system, the 6SL3120-1TE23-0AA4 is a motor module made for administering power for the motors that are connected. How is the power supplied? The power is supplied by the DC link of the drive unit and is a part of the larger system that is connected through a DRIVE-CLiQ to a control unit. Both open-loop and closed-loops functions are stored in the control unit. This unit can have one motor attached to it. 

On top of the 6SL3120-1TE23-0AA4 is the X21 terminal and the X200-X202- DRIVE-CLiQ. Inside the protective cover are the electronics power supply and the DC link busbars. On the front of the module, you will find the LEDs and the rating plate as well as the protective ground conductor connection M45/3 Nm. The motor connections are on the underside of the module. 

To ensure the brake is able to open and work properly, the voltage tolerances of the motor holding brake must comply with (24 V ± 10 %). Malfunctions such as the motor running against the brake may occur, destroying the motor. To avoid motor problems there are a few things you can do. First, make sure the DC power supply is set to 26 V. Next be sure to use a three-phase motor, attach MOTION-CONNECT power cables not exceeding 100m. The motor brake connector is X11. This should help ensure the safety of the motor. X12 is the fan connection on the underside of the motor module.

The proper installation for the motor module 6SL3120-1TE23-0AA4 is in the control cabinet. Using M6 screws, this module is designed to be fixed to the control cabinet panel or a mounting panel.


The Siemens 6SL3120-1TE23-0AA4 is used in a broad scope of industrial applications solving many difficult drive tasks. All of the modules on the system are connected with the DRIVE-CLiQ, the digital interface between the SINAMICS units. What does this mean for you? Being on a standardized cable or connector reduces the variety of parts and cuts costs from shortages.

How to use a 6SL3120-1TE23-0AA4

This group of SINMAMICS drives is designed for engineering applications such as machine and plant engineering for tasks, such as; pump and fan applications in the process industry to high-precision servo drives in the manufacturing industry. This drive family can handle tasks on presses, extruders, elevators, and transport systems. The line drive is used in textiles, plastic film, and paper machines and can be found in rolling mill plants.

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 6SL3120-1TE23-0AA4, 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 6SL3120-1TE23-0AA4 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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