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

Technical Dossier

Product Details And Specifications

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

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.

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.
• RFQ terms review: Commercial terms are confirmed during RFQ review based on model, condition, documentation, quantity and destination.
• 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

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.

Global Logistics: We ship worldwide via FedEx, DHL, and UPS Express. routing documentation when applicables are provided upon dispatch. Typical transit: 3–7 business days to most destinations.

Frequently Asked Questions

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

Q: Can export requirements be reviewed?
A: Destination, documentation and routing requirements are confirmed during RFQ review.

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.