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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.
MRO can restore your failed 6SL3120-2TE21-8AA3 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 6SL3120-2TE21-8AA3 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty 6SL3120-2TE21-8AA3, 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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The Siemens 6SL3120-2TE21-8AA3 is a Sinamics S120 Double Motor Module with a 600V DC output and an 18A/18A frame size. For Sinamics S120 double motor modules, a DMC20, a TM54F, and a CUA32 each correspond to two DRive-CLiQ participants. This also applies to double motor modules when just one drive is configured. Mixed operation is not permissible on the 6SL3120-2TE21-8AA3. When connecting the motor encoder via DRIVE-CLiQ, use motor connection X1: encoder at X202 and motor connection X2: encoder at X203.
There are several external features of the 6SL3120-2TE21-8AA3 S120 Double Motor Module. On the top of the drive module, is the four connections that make upX21/X22 terminals. In front of the X21/X22 terminal are the X200-X203 Drive-CliQ connections. On the front side, on the top of the module is the release area for the protective cover which can be removed with a screwdriver. When the cover is removed the electronics power supply and the DC link Busbars are located. Below the protective cover, are the LEDs. The bottom front of the Siemens 6SL3120-2TE21-8AA3 S120 has a rating plate, giving you important information for the drive. The protective conductor connection M5/3 Nm is located on the bottom front. Underneath the 6SL3120-2TE21-8AA3 S120 Double Motor modules are the X1 and X2 motor connections.
The 6SL3120-2TE21-8AA3 must not be operated as a single drive if you are using FW2.1 or FW2.2 firmware releases. A combination of operating modes is not possible on a double motor module.
There are a number of local signaling LEDs on the 6SL3120-2TE21-8AA3. The Off LED means that the electronic power supply is missing or outside the permissible tolerance range. If your green LED is off, then the component is ready for operation and cyclic DRIVE-CLiQ communication is taking place. If this LED is orange, then the DC link voltage is present. If it is red, then the DC link voltage is too high. If the orange LED on the module is active, then DRIVE-CLiQ communication is being established. The Red LED signals that the component has at least one fault. This LED is activated regardless of whether the corresponding messages have been configured. To clear this code, remedy and acknowledge the fault. The green or red flashing LED at 0.5 Hz then the firmware is being downloaded. When this light goes to 2 Hz, then the firmware download is complete, and the user should carry out a POWER ON and wait. If you see a green/orange or red/orange local signal on the 6SL3120-2TE21-8AA3, then component detection via LED is activated. Both of these options depend on the LED signaling state when activated via P0124 = 1.
The Siemens 6SL3120-2TE21-8AA3 drive comes with a two-year warranty.
The 6SL3120-2TE21-8AA3 is a S120 Drive System Booksize Format Double Motor Mod... that is manufactured by Siemens. These products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. All of the products in the sinamics line come with a 2 year warranty from MRO Electric. We also carry CNC from other manufacturers such as FANUC and Yaskawa.
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 sending us an email at email@example.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 3HAC023195-001, take a look at more from our Robotics 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 6SL3120-2TE21-8AA3 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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