SINAMICS S120 drive system| Siemens | 6SL3120-1TE32-0AA4 6SL3 120-1TE32-0AA4 S120 SINGLE MOTOR MODULE

Product Description: Siemens 6SL3120-1TE32-0AA4

The Siemens 6SL3120-1TE32-0AA4 is a book-size Single Motor Module in the modular SINAMICS S120 family. Fed from a 600 V DC bus, it delivers three-phase 400 V AC to a motor with a continuous output current of 200 A (derated to 140 A at an 8 kHz switching frequency) using optimized pulse-pattern sampling. Equipped with internal forced-air cooling and full support for “Safety Integrated” functions (STO, SS1, SS2, SLS), it connects via DRIVE-CLiQ to CU-310/320 control units for streamlined commissioning, diagnostics, and firmware updates.

Key Features

• Continuous Output Current: 200 A at standard switching frequency; derated to 140 A at 8 kHz
• Input / Output: 600 V DC link input; 3 × 400 V AC motor output
• Frame Size: Booksize C – 100 mm module width for high‐density cabinets
• Cooling: Internal forced‐air cooling (fan noise ≤ 71 dB(A))
• Safety Integrated: Safe Torque Off (STO); supports SS1, SS2, SLS with appropriate CU firmware
• Diagnostics: Extensive fault, warning, and maintenance data via DRIVE-CLiQ
• Mounting: Snap-on booksize rail; pluggable power and motor terminals
• Protection Class: IP20 for control-cabinet installation

Technical Specifications

• DC Bus Voltage: 600 V DC (540 … 670 V DC)
• Rated Output Voltage: 3 × 400 V AC (0 … 480 V)
• Continuous Output Current: 200 A
• Derated Current at 8 kHz: 140 A
• Frame Size / Housing: Booksize C (100 mm)
• Dimensions (W × H × D): 100 mm × 270 mm × 380 mm
• Weight: ≈ 8.6 kg
• Cooling Method: Internal forced air
• Protection Class: IP20 (cabinet)
• Ambient Operating Temperature: 0 °C … +40 °C (derating above +50 °C)
• Safety Functions: STO, SS1, SS2, SLS (with CU)
• Communication: DRIVE-CLiQ to CU310-2 / CU320-2

Application Areas

• High-current motor drives in heavy machinery, conveyors, and extrusion processes
• Single-axis motion in material-handling, presses, and winding equipment
• Safety-relevant drives requiring integrated STO and SSx functions
• Multi-motor coordinated systems (gantries, robotic axes)

Advantages

• Exceptional Power Density: 200 A continuous in a 100 mm-wide module saves cabinet space
• Integrated Safety: Built-in STO and extended safety functions reduce external components
• High-Frequency Performance: Optimized pulse sampling at up to 8 kHz for precise control
• Seamless Integration: DRIVE-CLiQ autoconfiguration with SINAMICS control units accelerates commissioning
• Robust Design: Forced-air cooling and comprehensive diagnostics ensure maximum uptime and reliability