Servo Drive & CNC Motion Control Solution – SIEMENS 6SL3120-1TE32-0AA4 | SINAMICS S120
Where This Product Is Used
The SIEMENS 6SL3120-1TE32-0AA4 Single Motor Module is a core power drive component within the SINAMICS S120 booksize drive system. It is deployed across demanding industrial motion-control applications where precise torque, speed, and positioning are critical:
- CNC Machine Tools – Spindle and feed-axis drives on machining centers, turning lathes, and grinding machines requiring dynamic response and tight speed regulation.
- Servo Press & Forming Lines – High-force servo presses in automotive stamping and metal-forming where repeatable positioning accuracy is mandatory.
- Packaging Machinery – Multi-axis coordinated motion on horizontal flow-wrappers, cartoners, and case-packers demanding synchronous operation.
- Printing & Converting – Register-controlled web-tension drives on offset presses, flexo units, and slitter-rewinders.
- Robotics & Handling – Joint drives for 6-axis industrial robots and gantry systems integrated with SIMOTION D or SINUMERIK 840D sl controllers.
- Textile & Fiber Processing – Winding, drawing, and twisting drives where constant tension and speed ratio control are essential.
- Test Benches & Dynamometers – Four-quadrant regenerative operation for motor test rigs and endurance testing equipment.
Technical Specifications
| Parameter | Value |
|---|---|
| Order Number (MLFB) | 6SL3120-1TE32-0AA4 |
| Product Family | SINAMICS S120 Booksize |
| Module Type | Single Motor Module |
| Rated Output Current | 200 A |
| DC Link Voltage | 600 V DC (nominal) |
| Output Power (typical) | ~132 kW (at 400 V AC motor) |
| Switching Frequency | 2 / 4 / 8 kHz (selectable) |
| Cooling Method | Forced air (internal fan) |
| Form Factor | Booksize (rail-mount) |
| Drive-CLiQ Interface | 2 × DRIVE-CLiQ sockets |
| Encoder Interface | Via SMC / SME encoder modules |
| Protection Class | IP20 |
| Ambient Temperature | 0 °C … +40 °C (derated to +55 °C) |
| Weight | ~26.8 kg |
| Standards | CE, UL, cUL, RoHS |
Why Engineers Specify This Model
- 200 A Continuous Output – Handles high-inertia loads and large servo motors without derating under sustained duty cycles.
- DRIVE-CLiQ Topology – Plug-and-play digital communication with SINAMICS S120 Control Units (CU320-2, CU310-2) eliminates manual parameter entry for motor and encoder data.
- Integrated Safety Functions – Supports STO (Safe Torque Off), SS1, SLS, and SOS via PROFIsafe without external safety relays, reducing panel footprint.
- Regenerative Braking Ready – Works with Active Line Modules (ALM) to feed braking energy back to the grid, lowering energy costs in cyclic applications.
- Scalable Multi-Axis Architecture – Shares a common DC bus with other Single and Double Motor Modules, enabling compact multi-axis cabinets with a single line-side infeed.
- Proven Field Record – Widely deployed in Tier-1 automotive, aerospace, and precision manufacturing plants globally since product introduction.
Complete System Bill of Materials
A typical SINAMICS S120 booksize drive system built around the 6SL3120-1TE32-0AA4 includes:
- Active Line Module (ALM) – e.g., 6SL3130-7TE32-1AA3 (infeed & regeneration)
- Control Unit – e.g., 6SL3040-1MA01-0AA0 (CU320-2 DP/PN)
- Braking Module & Resistor – 6SL3100-1BE31-0AA0 (if passive infeed used)
- Encoder Module – SMC20 / SMC30 (6SL3055-0AA00-5BA3 / 5CA2)
- DRIVE-CLiQ Hub Module – 6SL3162-2AA00-0AA0
- Line Filter & Reactor – 6SL3000-0BE32-6AA0 / 6SL3202-0AE31-8CA0
- 24 V DC Power Supply – SITOP PSU100S or equivalent
- Cabinet Busbar System – SIVACON S8 or equivalent booksize mounting rail
Compliance & Industry Standards
- CE Marking – Compliant with EU Low Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU.
- UL / cUL Listed – Recognized under UL 508C (Power Conversion Equipment) for North American installations.
- RoHS 2 (2011/65/EU) – Restriction of hazardous substances confirmed.
- IEC 61800-5-1 – Adjustable speed electrical power drive systems – safety requirements.
- IEC 61800-3 – EMC requirements for drive systems (Category C2 / C3).
- ISO 13849 / IEC 62061 – Integrated safety functions (STO) certified to PLe / SIL3.
Quality Assurance & Sourcing
Konmask.com sources the 6SL3120-1TE32-0AA4 exclusively through verified industrial supply channels. Every unit offered is subject to the following quality controls:
- Visual inspection of housing, connectors, and nameplate against SIEMENS factory specifications.
- Firmware version verification via STARTER / TIA Portal commissioning software prior to dispatch.
- Functional power-on test where applicable for refurbished or exchange units.
- Anti-static packaging with humidity indicator cards for long-distance freight.
- Full traceability documentation: serial number, production date code, and supply-chain records available on request.
How to Source This Part
Ready to procure the 6SL3120-1TE32-0AA4? Here’s how to get started with Konmask:
- Request a Quote – Email support@konmask.com with your required quantity, delivery timeline, and destination country.
- Phone / WhatsApp – Call or message +0086 19859288691 for urgent requirements or technical pre-sales questions.
- Add to Cart – In-stock units can be purchased directly via this product page with HKD pricing. International wire transfer and PayPal accepted.
- Lead Time – Typically 3–7 business days for stocked units; 2–4 weeks for factory-order or exchange units.
- Export Documentation – Commercial invoice, packing list, and certificate of origin provided for all international shipments.
Application-Specific FAQ
Q: Can the 6SL3120-1TE32-0AA4 operate with a passive (Basic) Line Module instead of an Active Line Module?
A: Yes. It is compatible with both Basic Line Modules (BLM) and Smart Line Modules (SLM) sharing the same DC bus. However, regenerative braking to the grid requires an Active Line Module (ALM).
Q: What servo motors are compatible with this module?
A: It is designed for SIEMENS 1FK7, 1FT7, 1PH8, and 1PL6 series motors. Third-party motors can be used with manual motor data entry and appropriate encoder modules (SMC/SME).
Q: Is STO (Safe Torque Off) available without an external safety relay?
A: Yes. STO is implemented internally and can be activated via the EP terminals or PROFIsafe over PROFINET/PROFIBUS, achieving PLe / SIL3 without additional hardware.
Q: What Control Unit firmware version is required?
A: Minimum firmware V4.7 SP9 on the CU320-2 or CU310-2 is recommended. Always verify compatibility in the SINAMICS S120 Compatibility List before commissioning.
Q: Can this module be used in a multi-axis configuration?
A: Yes. Multiple Single Motor Modules share a common DC bus rail within the booksize cabinet. Up to 6 axes (depending on power) can be fed from a single line-side infeed module.
Q: Do you supply exchange / repair units?
A: Yes. Konmask offers new, refurbished-exchange, and repair-return options. Contact us for pricing and turnaround time.
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Contact: support@konmask.com | +0086 19859288691
