Product Description
The Siemens 6SL3310-1GE37-5AA0 is a SINAMICS S120 Combi drive unit, engineered for demanding drive applications. This robust unit integrates a double motor module and a line filter, ensuring efficient and reliable operation. It delivers a continuous output of 37 kW, with a DC link voltage of 600V, and is designed for connection to a 3AC 380-480V power supply. The internal air cooling system guarantees optimal thermal management, even under heavy loads. This drive unit is a critical component for advanced motion control systems, providing precise and dynamic control for a wide range of industrial machinery.
Is Your Device Showing These Signs?
Siemens 6SL3310-1GE37-5AA0 SINAMICS S120 Active Line Modules commonly exhibit issues such as blown fuses due to inrush current, IGBT failures stemming from overvoltage or excessive load, and capacitor degradation leading to DC link undervoltage faults. Communication errors on the DRIVE-CLiQ interface, often caused by faulty cables or connectors, are frequent. Overheating problems arise from inadequate cooling or blocked heat sinks, triggering thermal overload alarms. Resolving these issues involves replacing faulty components, ensuring proper cooling, and verifying DRIVE-CLiQ communication integrity.
Technical specifications
The Siemens 6SL3310-1GE37-5AA0 is a SINAMICS S120 Combi drive unit, engineered for demanding drive applications. This unit integrates a double motor module and a line filter within a single, compact housing. It operates at a rated voltage of 380-480V 3AC, with a power rating of 7.5 kW for each motor, totaling 15 kW. The 6SL3310-1GE37-5AA0 supports vector control and servo control modes, ensuring precise and dynamic motor control. It features integrated safety functions, including STO (Safe Torque Off), and communicates via DRIVE-CLiQ for seamless integration into SINAMICS drive systems. This drive unit provides efficient energy management and reduces installation costs through its integrated design and standardized interfaces.
Our Repair Process for the
6SL3310-1GE37-5AA0
Our repair process for the Siemens 6SL3310-1GE37-5AA0 begins with a comprehensive evaluation to pinpoint the fault. This involves rigorous testing of all components and circuits. Once the fault is identified, skilled technicians perform the necessary repairs using high-quality replacement parts. Following the repair, the unit undergoes thorough testing to ensure it meets original factory specifications and performs optimally. Finally, the repaired 6SL3310-1GE37-5AA0 is carefully packaged and returned, accompanied by a detailed repair report.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.

Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.

















