Siemens 6SL3210-1KE15-8UF2 AC Drive Module

6SL3210-1KE15-8UF2 — Stop the Clock on Your Downtime. Ship Today.

Your S120 axis just tripped. The line is cold. Every hour that motor module sits dead on the rail costs you more than the part itself — scrapped batches, missed SLAs, overtime for your maintenance crew. The Siemens 6SL3210-1KE15-8UF2 is a 2.2 kW SINAMICS S120 Booksize Single Motor Module, and we have it on the shelf in Xiamen right now. Not in transit. Not on order. On the shelf. We can have it moving toward your facility within hours of payment confirmation.

This is not a listing for a product that might be available. This is a standing inventory position maintained specifically for production-critical emergencies. If your plant runs SINAMICS S120 — automotive transfer lines, CNC machining centers, packaging servo axes, textile winding drives — this module is the exact hardware you need to restore that axis and get your line back up.

URGENT REQUIREMENT? Contact: [email protected] | WhatsApp: +86 18359268345

Quick Technical Datasheet

Troubleshooting & Replacement Tips

Swapping a 6SL3210-1KE15-8UF2 in the field is straightforward if you follow the sequence. Skip a step and you will spend another two hours chasing a fault that was never hardware to begin with.

Step 1 — Isolate and discharge. Open the upstream circuit breaker and wait a minimum of 5 minutes for the DC bus capacitors to discharge below 50 V. Verify with a calibrated meter before touching any bus bar. The S120 booksize DC bus runs at 600 V — this is not optional.

Step 2 — Back up your parameters first. If the Control Unit is still powered and communicating, use STARTER or Startdrive to export the full drive object parameter set (p0010 = 0, then File → Save to PG/PC). A parameter backup takes 90 seconds and eliminates hours of re-commissioning. If the CU is also dead, check whether your SIMATIC S7 or DCS historian has a recent parameter snapshot.

Step 3 — DRIVE-CLiQ topology awareness. The S120 system auto-discovers its topology on power-up via DRIVE-CLiQ. When you install the replacement module, the CU will detect a new component ID and may generate fault F01375 (DRIVE-CLiQ component replacement detected). This is expected. Navigate to p9906 and set it to 1 to accept the new component, then save parameters (p0977 = 1). Do not skip this — leaving an unacknowledged topology mismatch will prevent the axis from enabling.

Step 4 — Firmware version matching. Check the firmware version on the replacement module via r0018. If it differs from the rest of your drive line-up by more than one minor revision, update via STARTER (Online → Firmware Update). Mismatched firmware across a multi-axis S120 system is a common source of intermittent F07080 and A07081 alarms that appear unrelated to the swap.

Step 5 — Motor data re-identification. If you did not recover a parameter backup, run a stationary motor identification (p1910 = 1) before enabling the axis under load. This recalculates Rs, Rr, Ls, and Lsigma for your specific motor winding — values that directly affect torque accuracy and thermal protection thresholds.

Common fault codes associated with this module:

• F30001 / F30002 — DC bus overvoltage / undervoltage. Check line module health and DC bus connections before condemning the motor module.
• F30021 — Ground fault detected. Inspect motor cable insulation and motor winding resistance to PE before installing the replacement.
• F30024 — Heat sink overtemperature. Verify cabinet cooling airflow and fan operation — a replacement module will fail identically if the thermal root cause is not resolved.
• F07900 — Motor module: hardware fault. This is the primary fault indicating the module itself has failed and requires replacement.
• A07910 — Motor module: temperature warning. Often precedes F07900 in high-ambient or blocked-airflow installations.

Reliability in Harsh Conditions

The SINAMICS S120 booksize platform was not designed for climate-controlled server rooms. It was engineered for the production floor — where ambient temperatures swing, coolant mist settles on enclosure surfaces, and the floor vibrates from press cycles and forklift traffic.

The 6SL3210-1KE15-8UF2 carries a rated operating temperature range of 0 °C to +40 °C (derated to +55 °C with output current reduction), making it suitable for non-air-conditioned drive cabinets in tropical manufacturing environments. The power electronics are mounted on a thermally optimized aluminum heatsink with internal forced-air cooling — the same thermal architecture used across the S120 booksize family from 0.12 kW to 18 kW, ensuring consistent thermal behavior regardless of which axis in your line-up you are replacing.

Vibration resistance meets IEC 60068-2-6 (sinusoidal) and IEC 60068-2-27 (shock) test standards — relevant for installations on machine frames subject to press impact loads or high-speed spindle vibration. The conformal-coated PCB assemblies inside the module provide additional protection against condensation and airborne contaminants, a critical factor in foundry, food processing, and chemical plant environments where humidity and particulate levels exceed standard office-grade electronics tolerances.

Electromagnetic compatibility is certified to EN 61800-3 Category C2, meaning the module operates without degradation in industrial environments with significant conducted and radiated interference from welding equipment, high-frequency spindle drives, and switching power supplies sharing the same cabinet.

Global Express Logistics

Our dispatch hub is located in Xiamen, Fujian Province — one of China’s primary export ports with direct daily freight connections to DHL, FedEx, and UPS international hubs. This is not a drop-ship arrangement. The module ships from our own bonded warehouse, which means no intermediary handling delays and full chain-of-custody documentation from our shelf to your receiving dock.

Standard express timeline (DHL / FedEx Priority):

• Southeast Asia (Singapore, Thailand, Malaysia, Vietnam): 2–3 business days
• Middle East (UAE, Saudi Arabia, Qatar): 3–4 business days
• Europe (Germany, Poland, Italy, Turkey): 4–5 business days
• North America (USA, Canada, Mexico): 4–6 business days
• South America (Brazil, Chile, Colombia): 5–7 business days
• Australia / New Zealand: 3–5 business days

Every shipment includes a commercial invoice, packing list, and certificate of origin as standard. For customers requiring additional customs documentation — EUR.1 movement certificates, Form A GSP certificates, or country-specific import permits — our logistics team handles the paperwork. We have processed export documentation for industrial automation components to over 40 countries and understand the HS code classification requirements (HS 8537.10 / 8504.40 depending on destination customs authority interpretation) that affect duty rates and clearance speed.

For production-critical emergencies, contact us before placing the order. We can coordinate same-day dispatch for orders confirmed before 14:00 CST, and we will provide the AWB tracking number within 2 hours of handover to the carrier. If your plant’s procurement team requires a formal proforma invoice for emergency purchase order approval, we generate it within 30 minutes of your inquiry.

Contact Information

📧 Email: [email protected]
💬 WhatsApp: +86 18359268345
🌐 Web: siemensplc.com
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