Genuine SIEMENS 6SL3120-2TE21-8AA3 Dual-Axis Motor Module | SINAMICS S120 – Verified Source
The SIEMENS 6SL3120-2TE21-8AA3 is a Double Motor Module from the SINAMICS S120 booksize drive series, engineered for high-performance dual-axis servo control in demanding industrial automation environments. At Konmask.com, every unit is sourced through verified supply channels and undergoes our rigorous 4-step quality verification before dispatch.
Technical Specifications
| Part Number (SKU) | 6SL3120-2TE21-8AA3 |
| Manufacturer | SIEMENS AG |
| Product Series | SINAMICS S120 Booksize |
| Module Type | Double Motor Module (Dual-Axis) |
| Rated Output Current | 18 A (per axis) |
| DC Link Voltage | 600 V DC |
| Cooling Method | Forced air cooling (internal fan) |
| Communication Interface | DRIVE-CLiQ |
| Protection Class | IP20 |
| Weight | Approx. 1.0 kg |
| Certifications | CE, UL, cULus |
Our 4-Step Quality Verification Process
- Step 1 – Source Authentication: All units are procured exclusively from authorized distributors or verified OEM surplus channels. No grey-market or counterfeit sources.
- Step 2 – Physical Inspection: Each module is inspected for label integrity, firmware version, housing condition, and connector pin alignment against SIEMENS factory standards.
- Step 3 – Functional Bench Test: Where applicable, modules are powered up and tested for basic communication and output response prior to packaging.
- Step 4 – Secure Packaging & Documentation: Units are packed in anti-static ESD bags with foam protection. A test report and traceability document accompany every shipment.
Key Features & Benefits
- Dual-axis control in a single compact booksize module — reduces cabinet footprint
- Seamless integration with SINAMICS S120 Control Units (CU320-2, CU310-2)
- DRIVE-CLiQ interface enables automatic motor recognition and simplified commissioning via STARTER / TIA Portal
- Safe Torque Off (STO) safety function integrated — meets SIL 2 / PLd requirements
- Regenerative braking energy shared across DC bus — improves energy efficiency
- Wide compatibility with 1FK7, 1FT7, and 1PH8 SIEMENS servo and spindle motors
Typical Applications
- CNC machine tools (milling, turning, grinding centers)
- Packaging and labeling machinery
- Printing and converting lines
- Textile and winding machines
- Robotics and multi-axis gantry systems
- Semiconductor and electronics manufacturing equipment
Compatible System Components
- Control Units: 6SL3040-1MA01-0AA0 (CU320-2 DP), 6SL3040-1MA00-0AA0 (CU320-2 PN)
- Line Modules: SINAMICS S120 Active Line Module / Smart Line Module (booksize)
- Braking Resistors: 6SL3100-1BE21-3AA0 and compatible booksize braking modules
- DRIVE-CLiQ Cables: 6FX2002-1DC00 series
- Motors: SIEMENS 1FK7, 1FT7, 1PH8 series
Global Sourcing & Shipping Capabilities
Konmask.com ships the SIEMENS 6SL3120-2TE21-8AA3 worldwide from our warehouse in China. We support:
- Express delivery: DHL / FedEx / UPS — typically 3–7 business days globally
- Sea freight consolidation for bulk orders
- Export documentation: Commercial invoice, packing list, CO (Certificate of Origin) available on request
- Customs HS Code: 8537.10 (programmable controllers / drive modules)
- We serve customers in the EU, USA, Southeast Asia, Middle East, and beyond
Certifications & Compliance Statement
The SIEMENS 6SL3120-2TE21-8AA3 carries the following certifications as issued by SIEMENS AG:
- CE Marking — compliant with EU Low Voltage Directive (2014/35/EU) and EMC Directive (2014/30/EU)
- UL / cULus Listed
- RoHS Compliant
- REACH Compliant
Konmask.com is an independent reseller and is not an authorized SIEMENS distributor. All trademarks belong to their respective owners.
How to Order
- Click Add to Cart or Buy Now to place your order directly online.
- For bulk orders (5+ units), email [email protected] for a volume discount quote.
- Need a specific lead time or custom configuration? Contact us via WhatsApp / WeChat: +0086 19859288691.
- We accept T/T bank transfer, PayPal, and major credit cards.
- A proforma invoice (PI) is available upon request for procurement departments.
Authenticity & Trust FAQ
Q: Is this a genuine SIEMENS product?
A: Yes. We source exclusively from verified supply chains. Each unit includes original SIEMENS labeling and packaging where available.
Q: Do you provide a warranty?
A: We offer a 90-day functional warranty on all modules. DOA (Dead on Arrival) units are replaced or refunded within 7 days of receipt.
Q: Can I request a test report or inspection certificate?
A: Yes. Contact us before purchase and we will arrange third-party inspection or provide our internal QC report.
Q: What if the part number I need is not listed?
A: We stock a wide range of SINAMICS S120 components. Email us your BOM or part list and we will respond within 24 hours.
Q: How do I verify the firmware version before purchase?
A: Firmware version is documented in our QC report. Please request it at the time of inquiry.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
