Siemens 6SL3320-1TE33-1AA3 Single Motor Module – SINAMICS S120

Technical Dossier

Product Details And Specifications

Siemens 6SL3320-1TE33-1AA3 Single Motor Module – SINAMICS S120

In high-stakes industrial environments — oil & gas platforms, power generation facilities, and chemical processing plants — unplanned downtime is not merely an inconvenience; it is a catastrophic financial and safety event. The Siemens 6SL3320-1TE33-1AA3 Single Motor Module is a mission-critical drive component that sustains precise motor control within distributed automation architectures. When this module fails without a qualified replacement on hand, entire production lines halt, costing operators tens of thousands of dollars per hour in lost throughput, emergency labor, and regulatory exposure.

Within the SINAMICS S120 series — Siemens' flagship modular drive platform — the 6SL3320-1TE33-1AA3 occupies a high-power positioning tier, delivering robust axis control for demanding servo and vector applications. Since its introduction, the SINAMICS S120 family has become one of the most widely deployed drive systems globally, trusted by OEMs and end-users across automotive, metals, paper, and process industries. The 6SL3320-1TE33-1AA3 specifically supports high-current motor outputs, making it indispensable in multi-axis coordinated motion systems.

Technical Specifications

Specifications are for reference only, subject to official datasheet. Please verify parameters against your system documentation before installation.

Key Features & Benefits

• Modular Redundancy Architecture — Designed for integration within SINAMICS S120 multi-axis systems; a single module failure does not cascade to adjacent axes, protecting overall system uptime.
• High-Speed Vector & Servo Control — Supports closed-loop speed and torque control with low-latency response, meeting the real-time demands of precision motion applications such as CNC machining and robotic assembly.
• SIL-Compatible Safety Functions — Compatible with SINAMICS Safety Integrated functions (STO, SS1, SLS), supporting IEC 61508 / IEC 61511 safety instrumented system requirements without external safety relays.
• Hot-Swap Capable Design — The booksize modular format allows replacement of individual motor modules with minimal system disruption, significantly reducing planned maintenance windows.
• Industrial-Grade Durability — Built to withstand industrial vibration, thermal cycling, and electromagnetic interference (EMI) in accordance with Siemens' stringent manufacturing standards.
• Pre-Shipment Functional Testing — Every unit dispatched by DriveKNMS undergoes 100% power-on verification and signal output testing before packaging, ensuring plug-and-play readiness upon arrival.

Industrial Applications

• DCS Distributed Control Systems — Serves as the drive backbone in process control architectures, managing motor-driven pumps, compressors, and agitators within refinery and chemical plant DCS environments.
• ESD Emergency Shutdown Systems — Integrated with safety-rated PLCs to execute controlled motor deceleration during emergency stop sequences, protecting personnel and equipment.
• Turbomachinery Control — Applied in gas turbine and steam turbine auxiliary drive systems, where precise speed regulation is critical to operational efficiency and mechanical integrity.
• Offshore Platforms & FPSO Vessels — Deployed in marine-grade enclosures for subsea and topside motor control in harsh offshore environments, where component reliability is non-negotiable.
• Chemical Reactor Control — Drives agitator and dosing pump motors in high-hazard chemical processes, where precise torque control prevents runaway reactions.
• Nuclear Plant Instrumentation & Control — Utilized in non-safety-class auxiliary motor drives within nuclear facilities, compliant with IEC 61511 / IEC 61508 functional safety frameworks.

System Integration & Compatible Parts

The 6SL3320-1TE33-1AA3 operates within the broader SINAMICS S120 Booksize ecosystem. DriveKNMS stocks and sources a comprehensive range of compatible components to support your complete system build or emergency replacement needs:

• 6SL3130-6AE21-0AB1 — Smart Line Module, active infeed for regenerative operation
• 6SL3320-1TE28-6AA3 — Single Motor Module, lower current rating for smaller axis drives
• 6SL3320-1TE36-1AA3 — Single Motor Module, higher current tier for heavy-duty axes
• 6SL3040-1MA01-0AA0 — CU320-2 Control Unit, central intelligence for S120 drive systems
• 6SL3000-0BE31-6AA0 — Line Filter for EMC compliance in S120 installations
• 6SL3162-2BM00-0AA0 — Motor Module connector set, booksize format

Send us your complete Bill of Materials (BOM) or spare parts list — DriveKNMS can consolidate your entire SINAMICS S120 procurement into a single shipment, reducing logistics complexity and lead time. Browse all Siemens products at DriveKNMS →

Every unit processed by DriveKNMS passes through a rigorous 5-step quality assurance protocol before dispatch:

1. Visual Inspection — Physical damage assessment, corrosion check, and anti-counterfeiting label verification against known genuine Siemens markings.
2. Power-On Functional Test — Unit is energized and signal behavior, status LEDs, and output responses are verified against expected parameters.
3. Part Number & Firmware Version Verification — Cross-referenced against Siemens official records to confirm correct variant and hardware revision.
4. ESD-Safe Packaging — Wrapped in anti-static shielding bags, cushioned with shock-absorbing foam, and sealed in reinforced export cartons.
5. 12-Month Functional Warranty — All units carry a 12-month warranty covering functional defects under normal operating conditions.

Global Logistics: We ship worldwide via FedEx, DHL, and UPS Express. Real-time tracking numbers are provided upon dispatch. Typical transit: 3–7 business days to most destinations.

Why Choose DriveKNMS?

• 📲 24/7 WhatsApp & Email Support — Technical inquiries and RFQ responses within hours, not days.
• ✅ Pre-Order Compatibility Verification — Our engineers confirm the correct part number and hardware revision before your order is confirmed.
• 🌍 Global Sourcing Network — Specialized in obsolete, discontinued, and hard-to-find industrial automation components across all major brands.
• 🔒 100% Authenticity Guarantee — We never ship untested or unverified units. Every product is inspected and documented.
• 📦 ESD-Safe International Packaging — Purpose-built packaging protects sensitive drive electronics throughout international transit.
• 🗂️ Consolidated Multi-Part Orders — Source your entire SINAMICS S120 spare parts list from one supplier, shipped together.

Frequently Asked Questions

Q: Do you ship internationally?
A: Yes — we ship to 50+ countries via FedEx, DHL, and UPS, with full tracking provided on every shipment.

Q: The 6SL3320-1TE33-1AA3 is discontinued — do you have alternatives?
A: DriveKNMS specializes in sourcing discontinued and legacy Siemens drive components. We can also advise on compatible replacement modules within the SINAMICS S120 family. Contact us for a technical consultation.

This is a display-only product listing. Prices shown are for reference purposes only and do not constitute a formal quotation. For accurate pricing, lead time, and availability, please reach out directly:

© 2026 DriveKNMS. All trademarks, brand names, and product names are the property of their respective owners. Siemens and SINAMICS are registered trademarks of Siemens AG. DriveKNMS is an independent distributor and is not affiliated with or authorized by Siemens AG. Specifications are for reference only and are subject to change without notice.