Siemens 6SL3120-1TE28-5AA3 SINAMICS S120 Single Motor Module 85 A
Siemens 6SL3120-1TE28-5AA3 SINAMICS S120 Single Motor Module 85 A
Part number 6SL3120-1TE28-5AA3
Also written as 6SL31201TE285AA3·6SL3 120-1TE28-5AA3
1 left in stock
The Siemens 6SL3120-1TE28-5AA3 is a SINAMICS S120 Single Motor Module (frame size D). It takes power from the DC link of the drive system and supplies and controls one motor. The rating plate gives a DC 600 V input and a 3AC 400 V, 85 A output. SINAMICS S120 is Siemens' modular drive system for machine tools and production machines, and it is used with the SINUMERIK 840D sl among other controls. The plate shows order number A5E00508991 and a Made in Germany origin. Also searched as 6SL31201TE285AA3.
Specifications
| Manufacturer | Siemens |
| Part number | 6SL3120-1TE28-5AA3 |
| Product line | SINAMICS S120 |
| Type | Single Motor Module |
| Frame size | FS D |
| Input | DC 600 V |
| Output | 3AC 400 V, 85 A |
| Plate code | A5E00508991 |
| Plate marking | 65BA |
| Approvals marked | KCC-REM-S49-SINAMICS; LISTED IND CONT EQ |
| Manufacturer address | Frauenauracher Str. 80, DE-91056 Erlangen |
| Origin | Made in Germany |
| Condition | Refurbished |
| Warranty | 14-30 days depend on the parts |
Condition & testing
Refurbished unit. The photos show the actual unit and its rating plate. Supplied as the unit only, with no accessories.
Compatibility
SINAMICS S120 modular drive system; used with SINUMERIK 840D sl among other controls.
What's included
Unit only
Before you order
- Confirm that the full order number, including the -5AA3 suffix, matches your existing module.
- The module is fed from a DC link at DC 600 V. A line module and a DC link connection are needed and are not included.
- Check that the 3AC 400 V, 85 A output rating suits your motor.
- Supplied as a unit only. Cables, connectors and any control-interface components are not included.
Compatible & Related

FAQs
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We accept all major credit cards (Visa, Mastercard, American Express), PayPal, and bank transfers for B2B orders. For large industrial orders, we also offer invoice payment with NET-30 terms for verified business customers.
Are the parts on your website tested and genuine?
Yes. Every part sold by Samonde is professionally tested by our technicians in Tallinn before shipping. We source directly from decommissioned industrial equipment, authorized distributors, and certified surplus stock. Each item comes with a functionality warranty.
Do you offer warranties on industrial spare parts?
Absolutely. All parts come with a minimum 14-30 day warranty. Many items, especially Siemens and Heidenhain components may have include extended 90-day coverage (depends on the parts). If a part fails during the warranty period, we offer replacement or full refund.
Can you source a part that is out of stock?
Yes. If you need a specific Siemens, Heidenhain, Fanuc, or other industrial part that is currently out of stock, contact us with the part number. Our sourcing team across Europe can usually locate hard-to-find automation components within 5-10 business days.
How do I know I'm ordering the correct part for my machine?
Each product listing includes the exact manufacturer part number (MPN), compatibility notes, and photos of the actual item. If you are unsure, send us your machine model and part number via the Contact page or WhatsApp, and our engineers will verify compatibility before you purchase.
Do you ship internationally outside the EU?
Yes. Samonde ships worldwide from our EU warehouse. We offer UPS and DHL Express and standard freight options to North America, Asia, Middle East, and South America. All shipments include tracking and customs documentation.
Siemens 6SL3120-1TE28-5AA3 SINAMICS S120 Single Motor Module 85 A