Genuine Siemens 6SL3120-1TE21-8AA4 Single Motor Module | SINAMICS S120 – Verified Source
Konmask.com is a dedicated industrial automation components supplier specializing in genuine Siemens SINAMICS S120 drive system components. The 6SL3120-1TE21-8AA4 Single Motor Module is a booksize format power output stage designed for precise, high-dynamic servo and vector control applications within the SINAMICS S120 drive system.
Every unit we supply is sourced through verified channels and undergoes our 4-step quality verification process before dispatch.
Technical Specifications
- Part Number / SKU: 6SL3120-1TE21-8AA4
- Product Series: SINAMICS S120
- Module Type: Single Motor Module (Booksize)
- Rated Output Current: 18 A
- DC Link Voltage: 600 V DC
- Output Power: Approx. 7.5 kW (at 400 V AC)
- Cooling Method: Internal air cooling
- Form Factor: Booksize
- Communication Interface: DRIVE-CLiQ
- Manufacturer: Siemens AG
- Country of Origin: Germany
- Weight: 4.5 kg
- Compliance: CE, UL, cUL
Our 4-Step Quality Verification Process
- Step 1 – Source Authentication: All units are procured directly from Siemens-authorized distributors or verified OEM surplus channels. No grey-market or counterfeit sources.
- Step 2 – Physical Inspection: Each module is inspected for label integrity, serial number consistency, housing condition, and connector pin quality.
- Step 3 – Functional Pre-check: Where applicable, modules are powered on and checked for fault-free initialization and DRIVE-CLiQ communication response.
- Step 4 – Secure Packaging: Units are packed in anti-static ESD bags with foam cushioning and clearly labeled for safe international transit.
Key Features & Benefits
- Plug-and-play compatibility with SINAMICS S120 booksize drive systems
- High dynamic response for servo and vector control applications
- DRIVE-CLiQ interface enables automatic motor identification and simplified commissioning
- Compact booksize design saves cabinet space
- Integrated safety functions support STO (Safe Torque Off) per IEC 62061 / EN ISO 13849
- Wide DC link voltage range for flexible system integration
- Genuine Siemens firmware and hardware — no clones, no refurbished units unless explicitly stated
Typical Applications
- CNC machine tool spindle and axis drives
- Packaging and printing machinery
- Textile and winding equipment
- Conveyor and material handling systems
- Robotics and multi-axis servo systems
- Injection molding and press machinery
Compatible System Components
- Control Units: CU320-2 DP / CU320-2 PN (6SL3040-1MA01-0AA0 / 6SL3040-1MA00-0AA0)
- Line Modules: Active Line Module / Smart Line Module (Booksize)
- Motor Modules: Can be combined with additional 6SL3120 series modules on shared DC bus
- Cables: DRIVE-CLiQ cables (6FX series), power cables (6FX / 6XV series)
- Braking Resistors: 6SE7 / external braking modules as required
Global Sourcing & Shipping Capabilities
Konmask.com ships worldwide from our warehouse in China. We support urgent and standard delivery timelines:
- Standard Shipping: 7–15 business days (DHL / FedEx / UPS)
- Express Shipping: 3–5 business days available on request
- Export Documentation: Commercial invoice, packing list, and certificate of origin provided
- Customs Support: HS Code 8537.10 — we assist with customs declaration documentation
- Minimum Order: 1 unit | Bulk pricing available for orders of 5+ units
Certifications & Compliance Statement
The Siemens 6SL3120-1TE21-8AA4 complies with the following international standards:
- CE Marking — EU Low Voltage Directive 2014/35/EU & EMC Directive 2014/30/EU
- UL / cUL Listed
- RoHS Compliant
- IEC 61800-5-1 (Adjustable speed electrical power drive systems)
- EN ISO 13849 / IEC 62061 (Functional Safety — STO)
All units supplied by Konmask.com carry original Siemens labels and serial numbers traceable through Siemens’ product verification system.
How to Order
- Click Add to Cart or Buy Now to proceed directly.
- For bulk orders, custom lead times, or technical pre-sales questions, contact us at [email protected].
- Provide your required quantity, delivery address, and any urgency requirements.
- We will confirm stock availability and issue a proforma invoice within 24 hours.
- Payment accepted via T/T (Bank Transfer), PayPal, and major credit cards.
Authenticity & Trust FAQ
Q: Are these units genuine Siemens products?
A: Yes. All units are sourced from verified Siemens-authorized channels. We do not sell counterfeit or cloned products.
Q: Can I verify the serial number with Siemens?
A: Yes. Every unit comes with its original Siemens label and serial number, which can be verified via Siemens’ official product traceability tools.
Q: Do you offer a warranty?
A: We offer a 12-month warranty against manufacturing defects on all genuine new units. Refurbished units (if applicable) carry a 6-month warranty.
Q: What if the unit is DOA (Dead on Arrival)?
A: We provide full replacement or refund for DOA units within 30 days of delivery, subject to inspection confirmation.
Q: Can you source other Siemens SINAMICS S120 components?
A: Yes. Contact us with your full BOM or part numbers and we will provide availability and pricing within 24 hours.
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